DES Study Flashcards
SVFR minimums for helicopters are ______ mile(s) visibility and _______, unless higher minimum is required at the airfield.
1/2 mile vis day, 1 mile vis night, and clear of clouds.
What three conditions must exist simultaneously for settling with power to occur?
A vertical or near vertical descent of at least 300 ft. per minute, low forward airspeed, and 20-100% of available power applied with insufficient power to arrest descent.
Any crew members affected by a waiver or extension that has not completed all components of the annual proficiency and readiness test (APART) (written and hands on performance test) within the preceding _____ months will be designated RL _____ pending completion of the missing component(s). This may not be waived.
24, RL3
Impaired judgement, decreased coordination, impaired speech, and cyanosis are some signs of what stage of hypoxia?
Disturbance
Type ______ is the most dangerous type of spatial disorientation.
Type 1 (unrecognized)
Dark adaption door optimal night vision acuity approaches its maximum level in about ____ to ____ minutes under minimal lighting conditions.
30 to 45
IAW SATCOM 10-10 NVG/NVSRL1 aviators will have a minimum of _______ NVD hours semi-annually in their primary aircraft. If RL1 in more Han 1 NVD, they will log a total of _____ NVD hours semi-annually with a minimum of _____ hours using each NVD.
9,9,3
The differential (unequal) lift between advancing and retreating halves of the rotor disk caused by the different wind flow velocity across each half is known as what?
Dissymmetry of lift
To file VFR to a destination, the weather at the destination must be greater than VFR minimums at the estimated time of arrival (ETA) through 1 hour after ETA. When there are intermittent weather conditions, __________ weather will apply.
Predominant
Army VFR minimums for Class C airspace.
3 miles vis
500’ below
1,000’ above
2,000’ horizontal
Item 14 “Fuel On Board” of the DD 175 (Military Flight Plan) will indicate the time the aircraft can stay aloft flying the planned profile ___________.
With fuel available at initial takeoff.
As described in the “Perform Firing Techniques” task in the ATM, who will operate the ARM/SAFE button?
Non-flying crew member.
IAW joint brevity (FM 1-02.2), when alerting a friendly aircraft or ground position that you have positively identified their position, you would use the word ___________.
Visual
A maximum of _______ FCR target symbols are displayed on the FCR page for a given scan.
16
Moving target symbols become stale after ____ seconds. Stationary target symbols become stale after ______ seconds.
5,30