loading unloading rate

- accident rate
- accident frequency rate
- accounting rate
- accumulated earnings tax rate
- accumulated profits tax rate
- actuarial rate
- administered rate
- ad valorem
- advertising rate
- advertisement rate
- agreed rate
- air freight rates
- all-commodity rate
- all-in rate
- amortization rate
- annual rate
- annual average growth rate
- annual interest rate
- annualized rate of growth
- annual percentage rate
- annual production rate
- anticipated rate of expenditures
- any-quantity rate
- applicable rate
- area rate
- average rate
- average rate of return
- average annual rate
- average growth rate
- average tax rate
- average weighted rate
- backwardation rate
- baggage rate
- bank rate
- bank discount rate
- bank's repurchase rate
- base rate
- base lending rate
- basic rate
- rate rate of charge
- basing rate
- basis rate
- benchmark rate
- benchmark overnight bank lending rate
- berth rate
- bill rate
- birth rate
- blanket rate
- blended rate
- bond rate
- bonus rates
- borrowing rate
- bridge rate
- broken cross rates
- broker loan rate
- bulk cargo rate
- burden rate
- buyer's rate
- buying rate
- cable rates
- call rate
- call loan rate
- call money rate
- capacity rate
- capital gain rate
- capitalization rate
- carload rate
- carrier rate
- carrying over rate
- cash rate
- ceiling rate
- central rate
- cheque rate
- check rate
- class rate
- clearing rate
- closing rate
- collection rate
- column rate
- combination rate
- combination freight rate
- combination through rate
- combined rate
- commercial bank lending rates
- commission rate
- commitment rate
- commodity rate
- common freight rate
- compensation rate
- compound growth rate
- composite rate
- concessionary interest rate
- conference rate
- consumption rate
- container rate
- contango rate
- conventional rate
- conventional rate of interest
- conversion rate
- cost rate
- coupon rate
- credit rates
- cross rate
- cross-over discount rate
- crude rate
- curb rate
- currency rate
- current rate
- current rate of exchange
- customs rate
- cutback rate
- daily rate
- daily wage rate
- day rate
- death rate
- deck cargo rate
- default rate
- demand rate
- demurrage rate
- departmental overhead rate
- deposit rate
- deposit interest rate
- depreciation rate
- discharging rates
- discount rate
- dispatch rate
- distress rate
- dividend rate
- double exchange rate
- downtime rate
- drawdown rate
- drawing rate
- dual rate
- duty rate
- earned rate
- earning rate
- economic expansion rate
- economic growth rate
- effective rate
- effective rate of return
- effective annual rate
- effective exchange rate
- effective tax rate
- employment rate
- enrollment rate
- equalizing discount rate
- equilibrium exchange rate
- equilibrium growth rate
- estimated rate
- euro-dollar exchange rate
- evaluated wage rate
- exchange rate
- exchange rate to the dollar
- existing rates
- exorbitant rate
- exorbitant interest rate
- expansion rate
- expenditure rate
- export rate
- express rate
- extraction rate
- face interest rate
- failure rate
- fair rate of exchange
- favourable rate
- final rate
- financial internal rate of return
- fine rate
- first rate
- fixed rate
- fixed rate of exchange
- fixed rate of royalty
- fixed interest rate
- flat rate
- flexible exchange rate
- floating rate
- floating exchange rate
- floating interest rate
- floating prime rate
- floor rate of exchange
- fluctuant rate
- fluctuating rate
- forced rate of exchange
- foreign rate
- foreign exchange rate
- forward rate
- forward exchange rate
- free rate
- free exchange rate
- freight rate
- future rate
- general rates
- general rate of profit
- general cargo rates
- going rate
- going market rate
- going wage rates
- goods rate
- graduated rate
- group rate
- growth rate
- guaranteed wage rate
- handling rate
- high rate
- high rate of exchange
- high rate of productivity
- higher rate
- hiring rate
- hotel rates
- hourly rate
- hourly wage rate
- hurdle rate
- illness frequency rate
- import rate
- incidence rate
- income tariff rates
- increment rate
- individual tax rate
- inflation rate
- info rate
- inland rate
- insurance rate
- insurance premium rate
- interbank rate
- interbank overnight rate
- interest rate
- interest rate on loan capital
- internal rate of return
- job rates
- jobless rate
- key rates
- labour rates
- leading rate
- legal rate of interest
- lending rate
- less-than-carload rate
- liner rates
- liner freight rates
- loading rates
- loan rate
- loan-recovery rate
- local rate
- Lombard rate
- London Interbank Offered Rate
- London money rate
- long rate
- low rate
- lower rate
- margin rate
- marginal rate
- marginal tax rate
- marine rate
- marine transport rate
- market rate
- market rate of interest
- maximum rate
- maximum individual tax rate
- mean rate of exchange
- mean annual rate
- measured day rate
- members rate
- merchant discount rate
- minimum rate
- mixed cargo rate
- minimum lending rate
- minimum tax rate
- mobilization rate
- moderate rate
- monetary exchange rate
- money rate of interest
- money market rate
- monthly rate
- monthly rate of remuneration
- mortgage rate
- mortgage interest rate
- multiple rate
- multiple exchange rate
- municipal rates
- national rate of interest
- natural rate of growth
- natural rate of interest
- negative interest rate
- net rate
- New York interbank offered rate
- nominal interest rate
- nonconference rate
- nonresponse rate
- obsolescence rate
- occupational mortality rate
- offered rate
- official rate
- official rate of discount
- official exchange rate
- one-time rate
- opening rate
- open-market rates
- operating rate
- operation rate
- option rate
- ordinary rate
- output rate
- outstripping growth rate
- overdraft rate
- overhead rate
- overnight rate
- overtime rate
- paper rate
- parallel rate
- parcel rate
- par exchange rate
- parity rate
- par price rate
- part-load rate
- passenger rate
- pay rates
- pegged rate
- pegged exchange rate
- penalty rate
- penalty interest rate
- percentage rate of tax
- per diem rates
- personal income tax rate
- piece rate
- piecework rate
- port rates
- postal rate
- posted rate
- power rate
- preferential rate
- preferential railroad rate
- preferential railway rate
- present rate
- prevailing rate
- prime rate
- priority rates
- private rate of discount
- private market rates
- production rate
- profit rate
- profitability rate
- profitable exchange rate
- progressive rate
- proportional rate
- provisional rate
- purchase rates
- purchasing rate of exchange
- quasi-market rate
- rail rates
- railroad rates
- railway rates
- real economic growth rate
- real effective exchange rate
- real exchange rate
- real interest rate
- reciprocal rate
- redemption rate
- rediscount rate
- reduced rate
- reduced tax rate
- reduced withholding tax rate
- reference rate
- refinancing rate
- reject frequency rate
- remuneration rate
- renewal rate
- rental rate
- repo rate
- response rate
- retention rate
- retirement rate of discount
- royalty rate
- ruling rate
- sampling rate
- saving rate
- scrap frequency rate
- seasonal rates
- second rate
- sellers' rate
- selling rate
- settlement rate
- shipping rate
- short rate
- short-term interest rate
- sight rate
- single consignment rate
- soft lending rate
- space rate
- special rate
- specified rate
- spot rate
- stable exchange rate
- standard rate
- standard fixed overhead rates
- standard variable overhead rates
- standard wage rate
- statutory tax rate
- steady exchange rate
- step-down interest rate
- stevedoring rates
- stock depletion rate
- straight-line rate
- subsidized rate
- survival rate
- swap rate
- tariff rate
- tax rate
- taxation rate
- tax withholding rate
- telegraphic transfer rate
- temporary rate
- third rate
- through rate
- through freight rate
- time rate
- time wage rate
- today's rate
- top rate
- total rate
- trading rate
- traffic rate
- tramp freight rate
- transit rate
- transportation rate
- treasury bill rate
- turnover rate
- two-tier rate of exchange
- unacceptable rate
- unemployment rate
- uniform rates
- uniform business rate
- unofficial rate
- unprecedented rate
- utilization rate
- variable rate
- variable interest rate
- variable repo rate
- volume rate
- wage rate
- wage rate per hour
- wastage rate
- wear rate
- wear-out rate
- wholesale rate
- worker's rate
- year-end exchange rate
- zero interest rate
- zone rate
- rate for advances against collateral
- rate for advances on securities
- rate for cable transfers
- rate for a cheque
- rates for credits
- rates for currency allocations
- rate for loans
- rate for loans on collateral
- rate for mail transfers
- rate for telegraphic transfers
- rate in the outside market
- rate of accumulation
- rates of allocation into the fund
- rate of allowance
- rate of assessment
- rate of balanced growth
- rates of cargo operations
- rate of change
- rate of charge
- rate of commission
- rate of compensation
- rate of competitiveness
- rate of conversion
- rate of corporate taxation
- rate of cover
- rate of currency
- rates of currency allocation
- rate of the day
- rate of demurrage
- rate of dependency
- rate of depletion
- rate of deposit turnover
- rate of depreciation
- rate of development
- rate of discharge
- rate of discharging
- rate of discount
- rate of dispatch
- rate of duty
- rate of exchange
- rate of expenditures
- rate of expenses
- rate of foreign exchange
- rate of freight
- rate of full value
- rate of growth
- rate of increase
- rate of increment
- rate of inflation
- rate of input
- rate of insurance
- rate of interest
- rate of interest on advance
- rate of interest on deposits
- rate of investment
- rate of issue
- rates of loading
- rates of loading and discharging
- rate of natural increase
- rates of natural loss
- rate of option
- rate of pay
- rate of premium
- rate of price inflation
- rates of a price-list
- rate of production
- rate of profit
- rate of profitability
- rate of reduction
- rate of remuneration
- rate of return
- rate of return on capital
- rate of return on the capital employed
- rate of return on net worth
- rate of royalty
- rate of securities
- rate of stevedoring operations
- rates of storage
- rate of subscription
- rate of surplus value
- rate of taxation
- rate of turnover
- rate of unloading
- rate of use
- rate of wages
- rate of work
- rates on credit
- rate on the day of payment
- rate on the exchange
- rate per hour
- rate per kilometre
- at the rate of
- at the exchange rate ruling at the transaction date
- at a growing rate
- at a high rate
- at a low rate
- at present rates
- below the rate
- accelerate the rate
- advance the rate of discount
- align tax rates
- apply tariff rates
- boost interest rates
- boost long-term interest rates
- boost short-term interest rates
- charge an interest rate
- cut rates
- cut interest rates by a quarter point
- determine a rate
- establish a rate
- fix a rate
- grant special rates
- increase rates
- maintain high interest rates
- levy rates
- liberalize interest rates
- liberalize lending rates
- lower the rate of return
- mark down the rate of discount
- mark up the rate of discount
- prescribe rates
- quote a rate
- raise a rate
- reduce a rate
- reduce turnover rates of staff
- revise rates
- set rates
- slash interest rates
- step up the rate of growth
- suspend a currency's fixed rate
- upvalue the current rate of banknotes
- slow down the rate
- rate local and offshore funds

- advanced equipment
- agricultural equipment
- accessory equipment
- ancillary equipment
- assembly line equipment
- audiovisual equipment
- automated equipment
- automatic equipment
- auxiliary equipment
- basic equipment
- business equipment
- capital equipment
- capitalized equipment
- cargo-handling equipment
- carrier equipment
- cine equipment
- clerical equipment
- commercial equipment
- competitive equipment
- complete equipment
- complex equipment
- construction equipment
- contract equipment
- damaged equipment
- data transmission equipment
- delivered equipment
- defective equipment
- durable equipment
- efficient equipment
- electric equipment
- electrical equipment
- electronic equipment
- electronic payment equipment
- emergency equipment
- erected equipment
- erecting equipment
- exhibition equipment
- factory equipment
- farm equipment
- fast-wearing equipment
- fire-fighting equipment
- first-rate equipment
- food-packaging equipment
- handling equipment
- heavy equipment
- heavy-duty equipment
- high-fi equipment
- hi-fi equipment
- high-precision equipment
- high quality equipment
- high-technology equipment
- hoisting and conveying equipment
- home equipment
- idle equipment
- imported equipment
- incomplete equipment
- industrial equipment
- installed equipment
- labour-displacing equipment
- labour-saving equipment
- lifting equipment
- loading equipment
- loading-unloading equipment
- main equipment
- maintenance equipment
- manufacturing equipment
- materials-handling equipment
- mechanical equipment
- metallurgical equipment
- miscellaneous equipment
- missing equipment
- modern equipment
- modified equipment
- morally obsolete equipment
- mounted equipment
- nondurable equipment
- nonstandard equipment
- nuclear equipment
- obsolete equipment
- office equipment
- operating equipment
- operative equipment
- optional equipment
- ordered equipment
- outdated equipment
- overhaul equipment
- oversized equipment
- packing equipment
- patent equipment
- peripheral equipment
- permanent equipment
- plant equipment
- port equipment
- portable equipment
- power-generating equipment
- process equipment
- process control equipment
- producers' durable equipment
- production equipment
- productive equipment
- purchased equipment
- rapidly-wearing equipment
- repair equipment
- rental equipment
- replaceable equipment
- revenue equipment
- ro-ro equipment
- quick-wearing equipment
- safety equipment
- second-hand equipment
- secondary equipment
- semi-automatic equipment
- service equipment
- serial equipment
- shop equipment
- short-lived equipment
- short-shipped equipment
- sophisticated equipment
- specialized equipment
- special-purpose equipment
- stand equipment
- standard equipment
- standby equipment
- storage equipment
- technical equipment
- technological equipment
- third generation equipment
- transport equipment
- transportation equipment
- unique equipment
- unserviceable equipment
- up-to-date equipment
- used equipment
- weighing equipment
- working equipment
- worn-out equipment
- equipment of high quality
- equipment of home manufacture
- equipment of new generations
- equipment of serial production
- equipment on display
- assemble equipment
- buy equipment
- check equipment
- deal in equipment
- deliver equipment
- design equipment
- dismantle equipment
- erect equipment
- improve equipment
- install equipment
- lease equipment
- manufacture equipment
- market equipment
- modify equipment
- mount equipment
- obtain equipment
- pack equipment
- procure equipment
- produce equipment
- purchase equipment
- put equipment into operation
- reject defective equipment
- rent equipment
- repair equipment
- retain equipment
- secure equipment
- sell equipment
- service equipment
- ship equipment
- supply equipment
- upgrade equipment
- use equipment
- utilize equipment

- acceptance charge
- account operation charge
- accrued charges
- activity charges
- actual charges
- additional charge
- additional charges
- administration charge
- administrative charge
- admission charge
- amendment charge
- amortization charges
- average charges
- back charges
- baggage charge
- bank charge for custody of securities
- bank charges
- banking charges
- banking service charge
- baseless charges
- basic charge
- berth charge
- boatmen in charge
- cable charges
- cancellation charge
- capital charges
- carriage charges
- carrying charge
- carrying charges
- checking charges
- collecting charges
- collection charge
- collection charges
- commission charge
- commission charge for a L/C
- community charge
- constant charges
- consular charge
- container charge
- corruption charges
- crane charge
- customs-clearance charges
- daily charge
- decoration charges
- deferred charges
- delivery charge
- delivery charges
- demurrage charges
- departmental charges
- depreciation charges
- designing charges
- detention charges
- direct charges
- discharging charge
- discount charges
- discounting charges
- disinfection charge
- distribution charges
- dock charges
- documentation charges
- embezzlement charge
- emission charge
- encashment charges
- engineering charge
- establishment charges
- estimated charges
- excess charge
- excess baggage charge
- excess weight charge
- exorbitant charges
- extra charge
- extra charges
- finance charge
- financing charge
- financing charges
- fiscal charges
- fixed charge
- fixed charges
- flat charge
- floating charge
- fluctuating charges
- forwarding charges
- freight charges
- frontier charge
- general average and salvage charges
- handling charges
- haulage charges
- hauling charges
- heavy charges
- heavy lifting charges
- heavy rental charges
- hiring charge
- hotel charges
- import charge
- incidental charges
- incurred charges
- indirect charges
- industry track charges
- insurance charge
- insurance charges
- interest charge
- interest charges on capital
- issuance charge
- lading charges
- land charge
- landing charges
- late charge
- levelling charges
- lighter charges
- loading charges
- loan charges
- local charges
- lock charges
- mailing charges
- maintenance charges
- management charges
- minimum charge
- moderate charge
- monthly charge
- mortgage charges
- municipal charges
- night charge
- nonrecurring charge
- one-off charge
- one-time charge
- overhead charges
- overtime charges
- packing charges
- packaging charges
- particular charges
- penalty charge
- per diem charge
- period charges
- pollution charge
- port charges
- porterage charge
- postal charges
- prior charges
- proforma charges
- protest charge
- protest charges
- quay handling charges
- quay landing charges
- quay loading charges
- railway charge
- rate charge
- reconsigning charge
- recovery charges
- redraft charges
- reduced charge
- remittance charge
- remittance charges
- remittance charge for international money orders
- rent charges
- rental charge
- repairing charges
- reweighing charges
- river charge
- salvage charges
- securities fraud charges
- separate charge
- service charge
- service charge on a loan
- shifting charge
- shipping charges
- siding charge
- special charge
- standard charge
- standing charges
- stevedoring charge
- stevedoring charges
- storage charge
- storage charges
- storing charge
- sue charges
- supplementary charges
- surrender charge
- survey charges
- taring charges
- telephone charges
- telex charges
- terminal charges
- token charge
- towage charges
- towing charges
- transaction charge
- transhipment charge
- transit charge
- transport charges
- transportation charge
- transportation charges
- trimming charges
- trust charges
- unloading charge
- unloading charges
- valuation charges
- variable charges
- vehicle ownership charge
- veterinary charges
- waggon hire charge
- warehouse charge
- warehouse charges
- warehousing charge
- weighbridge charge
- weighing charges
- wharfage charges
- winchmen charge
- charges against revenue
- charge for admission
- charges for advertising
- charges for amortization of intangible fixed assets
- charges for carriage
- charge for cheque processing
- charge for clearance
- charge for coining
- charge for collection
- charges for conveyance
- charge for credit
- charge for cross-border funds transfer
- charge for delivery
- charges for depreciation of tangible fixed assets
- charge for engineering
- charge for excess withdrawal
- charge for freight
- charge for interest
- charge for issue of documents
- charge for noting
- charges for the opening of a L/C
- charges for overtime work
- charges for provisions for depreciation of financial fixed assets
- charges for provisions for depreciation of gold and precious metals
- charges for provisions for depreciation of investment securities
- charges for provisions for doubtful debts
- charges for public utility services
- charges for services
- charges for services and facilities
- charges forward
- charges of advertising
- charge of embezzlement
- charge on assets
- charge on imports
- charge on income
- charge on land
- charge on property
- charges forward
- charges paid in advance
- at a charge
- at extra charge
- at a moderate charge
- at no charge
- without charge
- all charges borne
- all charges deducted
- all charges included
- free of charge
- less charges
- be in charge of
- bear charges
- bill the charges
- bring on charge
- calculate charges
- collect charges
- compute charges
- defray the charges
- fix charges
- impose charges
- incur charges
- levy a charge
- levy corruption charges
- make a charge
- put on charge
- reverse charges
- take on charge
- charge a commission
- charge a fee
- charge payment against debt
- charge up
- expenses charged forward

acknowledgement of receipt actual time of arrival aerodrome of call aerodrome of departure aerodrome of intended landing aerodrome of origin aircraft center - of - gravity airport of departure airport of destination airport of entry allocation of duties allocation of frequencies allotment of frequencies alternative means of communication amount of controls amount of feedback amount of precipitation angle of allowance angle of approach angle of approach light angle of ascent angle of attack angle of climb angle of coverage angle of crab angle of descent angle of deviation angle of dip angle of dive angle of downwash angle of elevation angle of exit angle of glide angle of incidence angle of indraft angle of lag angle of landing angle of pitch angle of roll angle - of - sideslip transmitter angle of sight angle of slope angle of stall angle of turn angle of upwash angle of visibility angle of yaw antimeridian of Greenwich apparent drift of the gyro application of tariffs approach rate of descent arc of a path arc of equal bearings area of coverage area of coverage of the forecasts area of occurence area of responsibility arrest the development of the stall assessment of costs assignment of duties Association of European Airlines Association of South Pacific Airlines assumption of control message at a speed of at the end of at the end of segment (полета) at the end of stroke (поршня) at the start of cycle at the start of segment (полета) aviation-to-aviation type of interference avoidance of collisions avoidance of hazardous conditions axial of bank axis of precession axis of roll axis of rotation axis of yaw backward movement of the stick be out of trim best rate of climb bias out of view bill of entry bill of lading blanketing of controls body of compass card boundary of the area Bureau of Administration and Services camber of a profile care of passengers carriage of passengers carry out a circuit of the aerodrome cause of aircraft trouble center of air pressure center of depression center of force center of gravity center of mass center of pressure Central Agency of Air Service certificate of revaccination certificate of safety for flight certificate of vaccination choice of field class of lift clearance of goods clearance of obstacles clearance of the aircraft coefficient of heat transfer come clear of the ground complex type of aircraft composition of a crew concept of separation conditions of carriage cone of rays congestion of information continuity of guidance contour of perceived noise control of an investigation correlation of levels country of arrival country of origin course of training coverage of the chart curve of equal bearings danger of collisions degree of accuracy degree of freedom degree of skill degree of stability denial of carriage Department of Transportation derivation of operating data determination of cause determine amount of the error determine the extent of damage determine the sign of deviation development of the stall direction of approach direction of rotation direction of turn duration of noise effect elevation of the strip elevation setting of light units eliminate the cause of eliminate the source of danger (для воздушного движения) end of runway enforce rules of the air en-route change of level erection of the gyro estimated position of aircraft estimated time of arrival estimated time of departure estimated time of flight even use of fuel extension of ticket validity extent of damage facilitate rapid clearance of factor of safety filing of statistical data first freedom of the air first type of occurence flow of air traffic fly under the supervision of for reasons of safety freedom of action freedom of the air frequency of operations gathering of information general conditions of carriage General Conference of Weights and Measure General Department of International Air Services of Aeroflot get out of control given conditions of flight go out of control go out of the spin grade of service grade of the pilot licence grading of runway height at start of retraction hover at the height of identification of signals inconventional type of aircraft increase a camber of the profile indication of a request in interests of safety initial rate of climb initial stage of go-around inlet angle of attack intake angle of attack integrated system of airspace control interception of civil aircraft International Co-ordinating Council of Aerospace Industries Association International Council of Aircraft Owner and Pilot Associations International Federation of Air Line Pilots' Associations International Federation of Air Traffic Controllers' Associations International Relations Department of the Ministry of Civil Aviation interpretation of the signal interpretation of weather chart intersection of air routes in the case of delay in the event of a mishap in the event of malfunction introduction of the corrections keep clear of rotor blades keep clear of the aircraft keep out of the way layout of aerodrome markings layout of controls lessee of an aircraft level of airworthiness level of safety level of speech interference limiting range of mass line of flight line of position line of sight location of distress loss of control loss of pressurization loss of strength magnetic orientation of runway margin of error margin of lift margin of safety margin of stability marking of pavements mean scale of the chart means of communication means of identification meridian of Greenwich method of steepest descent mode of flight moment of inertia moment of momentum name-code of the route onset of wind operation of aircraft out of ground effect out of service overshoot capture of the glide slope period of rating currency personal property of passengers pilot's field of view plane of rotation plane of symmetry of the aeroplane point of arrival point of call point of departure point of destination point of discontinuity point of intersection point of loading point of no return point of origin point of turn-around point of unloading portion of a flight portion of a runway prevention of collisions primary element of structure prohibition of landing prolongation of the rating promotion of safety proof of compliance propagation of sound protection of evidence pull out of the spin pull the aircraft out of radar transfer of control radius of curvature range of coverage range of motion range of revolutions range of visibility range of vision rate of climb rate of closure rate of descent rate of disagreement rate of duty rate of exchange rate of flaps motion rate of growth rate of pitch rate of roll rate of sideslip rate of trim rate of turn rate of yaw reception of telephony record of amendments record of revisions regularity of operations relay of messages release of control removal of aircraft removal of limitations replacement of parts representative of a carrier reservation of a seat retirement of aircraft right - of - entry roll out of the turn rules of the air safe handling of an aircraft second freedom of the air second type of occurence selection of engine mode sequence of fuel usage (по группам баков) sequence of operation showers of rain and snow simultaneous use of runways site of occurrence slope of level (шумов) source of danger Standing Committee of Performance start of leveloff start of takeoff state of aircraft manufacture state of discharge (аккумулятора) state of emergency state of occurence state of transit steadiness of approach steady rate of climb structure of fronts submission of a flight plan system of monitoring visual aids (на аэродроме) system of units (измерения) table of cruising levels table of intensity settings table of limits table of tolerance take out of service target level of safety temporary loss of control termination of control theory of flight time of lag time of origin titl of the gyro top of climb transfer of control transmission of telephony transmit on frequency of triangle of velocities under any kind of engine failure uneven use of fuel unit of measurement velocity of sound wall of overpressure warn of danger within the frame of working language of ICAO zone of intersection zone of silence