If we could use all the small airfields we have in this country, we could disperse our strategic aircraft by a factor of 10 or more.

If, for some reason such as economy, we are not going to develop aircraft nuclear propulsion with a sense of national urgency, then we should turn our effort to developing jet engines with a thrust-to-weight ratio of 12 or 15 to one.

" If the aircraft is not being hijacked, the pilot should not squawk 7500 and should inform the controller accordingly.

If the air on one side of the diaphragm is at the static pressure, and the other at the stagnation pressure, then the deflection of the diaphragm is proportional to the dynamic pressure, which can then be used to determine the indicated airspeed of the aircraft.

If the weather is below VMC, pilots are required to use instrument flight rules, and operation of the aircraft will primarily be through referencing the instruments rather than visual reference.

If an aircraft is flying over a congested area ( town, settlement, etc.

If the rocket or aircraft is moving at about a constant speed, then distance divided by time is just speed, so power is thrust times speed:

If a jet aircraft is at full throttle but is tied to a very strong tree with a very strong chain, then the jet engine produces no propulsive power.

If its leading edge is raked back enough, it will escape the shock wave formed at the nose of the aircraft as transonic speeds are reached, reducing drag considerably, and the center of lift moves less than on conventionally configured aircraft, reducing trim drag.

The next citations are not found until 1955, when the May – June issue of Aviation Mechanics Bulletin included the line " Murphy's Law: If an aircraft part can be installed incorrectly, someone will install it that way ," and Lloyd Mallan's book, Men, Rockets and Space Rats, referred to: " Colonel Stapp's favorite takeoff on sober scientific laws — Murphy's Law, Stapp calls it —' Everything that can possibly go wrong will go wrong '.

If an airliner is defined as a plane intended for carrying multiple passengers in commercial service, the Russian Sikorsky Ilya Muromets was the first official passenger aircraft.

If seen, parachutist and light aircraft avoid dust devils.

If a loss of radio communications were to be encountered during VFR conditions, or if VFR conditions are encountered after loss of communication with the ground and other aircraft, the pilot of the aircraft shall continue the flight under VFR and land as soon as practicable.

If they are selected to serve as a pilot ( aircraft ), they will serve 8 – 11 years minimum from their date of winging, and if they are selected to serve as a naval flight officer they will serve 6 – 8 years.

If the APU or its electrical generator is not available, the aircraft cannot be released for ETOPS flight and is forced to take a longer non-ETOPS route.

If they are not successful, the decision to shoot down the aircraft before it reaches United States airspace is made, trading the lives of the approximately 400 innocent passengers to save the lives of hundreds of thousands of people on the ground.

If the leading edge of the aileron is sharp or bluntly rounded, that adds significant drag to that wing and help the aircraft to yaw ( turn ) in the desired direction, but adds some unpleasant or potentially dangerous aerodynamic vibration ( flutter ).

If attached close to the wing root, it makes the stall gentle and progressive ; if attached near the wing tip, it encourages the aircraft to drop a wing when stalling.

If you change this example to then the analogy would be flying in space to reach any position in 3D space ( ignoring the orientation of the aircraft ).

If that pulse is on the same frequency as the sent signal, it will cause a second blip to appear on the radar display, forming the basis of early IFF systems-those blips that are doubled up have the proper transponder, and are thus friendly aircraft.

If the signal from two stations arrived at the same time, the aircraft must be an equal distance from both transmitters, allowing the navigator to determine a line of position on his chart of all the positions at that distance from both stations.

* If the aircraft is a glider a maximum never exceed speed ( Vne ) of CAS

If Felix was still wearing the hat and carrying the horn because he'd forgotten about them, he now remembered.

" If you look at it as a whole ," a senior S / LPD official said, " the Office of Public Diplomacy was carrying out a huge psychological operation of the kind the military conducts to influence a population in denied or enemy territory.

If the rider on horseback on the image on the Böksta Runestone has been correctly identified as Odin, then Odin is shown carrying Gungnir while hunting an elk.

If an allele is highly penetrant, then the trait it produces will almost always be apparent in an individual carrying the allele.

If too large to swallow in one or a few chunks, it is transported to a feeding site by carrying it in the beak or ( if too large ) in the feet.

" If a knife or a fire-steel be cast at him, he will burst, and must let fall what which he is carrying.

If A = 0 then K is called the carrying capacity ;

If the player destroys a pirate, they may be able to obtain whatever cargo it was carrying.

If any man shall be found seducing any of the latter sex and carrying her to sea in disguise he shall suffer death.

If X is an algebraic variety carrying the Zariski topology, we can define a locally ringed space by taking O < sub > X </ sub >( U ) to be the ring of rational functions defined on the Zariski-open set U which do not blow up ( become infinite ) within U. The important generalization of this example is that of the spectrum of any commutative ring ; these spectra are also locally ringed spaces.

If one views the sea floor between the fracture zones as conveyor belts carrying the ridge on each side of the rift away from the spreading center the action becomes clear.

If not, as Palladius of Galatia asserts, the architect of the whole cabal, he certainly took a very leading part in carrying it into execution.

If the outlaw was unsatisfied with the goods, passengers of the train's carriages, who were generally unarmed, would be held at gunpoint and forced to hand over any valuables they were carrying, usually in the form of jewelry or currency.

If the parliament is not in session, the president is authorized to regulate all matters required by the state of war through regulations carrying the force of law.

If a soldier is carrying only a few projectiles, the projectile weight disadvantage is not significant.

If a process receives a marker after having recorded its local state, it records the state of the incoming channel from which the marker came as carrying all the messages received since it first recorded its local state.

If it finds a small victim Glaucus simply envelops it with its capacious mouth, but if the prey is a larger siphonophore the mollusk nibbles off its fishing tentacles, the ones carrying the most potent nematocysts.

If the player is hit by an enemy, everything they are carrying is dropped.

If they have already captured an ant, they then offer that towards the challenging ant, which inspects it and behaves towards the spider as if it were another ant carrying a dead conspecific away from the nest ( a common behaviour among ants ).

For instance, during the run of the series, George became pregnant ( the male of his species carrying the fetus for part of its gestation ) and during much of the episode dialog included lines like, " If you females had to feel the pain we males feel during pregnancy, there wouldn't be any babies.

If an officer is convicted by a General Court-Martial, then that officer's sentence can include a " dismissal ," a separation carrying the same consequences as does a dishonorable discharge.

* Order Arms: If the soldiers are carrying a weapon which can be ordered they will lower it so that is resting on the ground, touching the outer toes of the right boot, and being supported by a slightly bent right arm.

If the ship is carrying at least four humanoids, entering the Stargate will " warp " the game ahead a number of levels.