DES Study Guide Flashcards
What are the Operational defects for the ANVIS 6?
Flashing, Flickering, or Intermittent Operation; Edge Glow; Emission Point Shading
Refer to ANVIS -10 for detailed information
What should you do prior to entering moderate or severe turbulent air?
Deselect FLT DIR; Alert Crew; Adjust Airspeed
Decrease airspeed to Vne minus 15 KCAS in severe turbulence or Vne minus 10 KCAS in moderate turbulence
What is the visual illusion most likely to occur in a low contrast environment under NVGs?
Structural Illusion, False Horizon Illusion, Confusion with ground lights Illusion, Vection (Induced Motion) Illusion
Refer to TC 3-04.93 for additional details
What altitude should aircrews climb to if they encounter IIMC in Oahu’s TFTA?
MSL
The same applies for aircrews conducting terrain flight at PTA
How long should the next aircraft wait before continuing with the COMMO Check if an aircraft does not respond?
Approximately 5 seconds
Refer to 25th CAB ANNEX A for specifics
Which of the following is NOT a required report to Lightning Radio during terrain flight operations?
Upon departing the Start Point (SP) of a route
Reports are required upon departing a previously coordinated area and every 15 minutes
What visual signal should a trail aircraft display after experiencing Lost Communications during the day?
Flash Visual Position Lights
Refer to 25th CAB Aviation SOP ANNEX A for details
What is the maximum authorized power for departure and arrival below KCAS?
10 Minute, 40 KCAS
This is the maximum power authorized for cruise flight
What does an ECU reading of 0D-0A-XX-88 indicate?
Engine passes test of hexadecimal displays
XX is the PATN
What threat type is the Igla-S/SA-24?
Manportable Surface-to-Air Missile (MANPAD)
Refer to Weapon Equipment Guide for further details
Who is the approval authority for seats out operations in Army aircraft?
First one-star in the passenger’s chain of command
Refer to document 95-1, 2-15 (4) for details
What is the requirement for having life rafts on board during over-water flight?
Life rafts sufficient for all persons on board are required if more than 30 minutes flying time or 100 nautical miles from nearest shore
Refer to 95-1, 8-11, f2 for specifics
What is profile drag?
Profile drag is incurred from the frictional resistance of the blades passing through the air
It provides supplemental, corrective, or exact amplification to the general mission tasking
What is Vection?
Induced motion is falsely perceived motion of oneself when no physical motion is actually occurring
Refer to TC 3-04.93 for further understanding
What is the maximum number of aircraft or formations allowed on an NOE route?
2
Refer to Local Flying Rules for more information
What are the weather required for operations within the TFTA during the day?
500 feet ceiling and 1 mile visibility
Night and NVG require 1,000 feet ceiling and 3 statute miles visibility
What is the definition of a Certified Load?
Certified sling loads
Detailed regulations can be found in Army manuals
What is Vection?
Induced motion is falsely perceived motion of oneself when no physical motion is actually occurring.
(TC 3-04.93, 9-42)
Identify the below threat.
SA-8 Gecko Russian Amphibious (WEG)
What is the definition of a Certified Load?
Certified sling loads are those items of equipment and their associated rigging procedures which have completed the evaluation and testing required by the US Army Natick Soldier Research Development, and Engineering Center (NSRDEC) for sling load certification.
(TM 4-48.11, pg 1-1 to 1-2)
What is the definition of a Unique Load?
Unique loads are equipment carried on a one time or low-frequency basis, such as telephone poles, artillery targets, or barrier material.
(TM 4-48.11, pg 1-1 to 1-2)
What is the definition of a Suitable Load?
Suitable sling loads are those items of equipment and their associated rigging procedures that have not been certified but have demonstrated acceptable static lift and flight characteristics during a flight test.
(TM 4-48.11, pg 1-1 to 1-2)
What is Settling with Power?
A condition of powered flight in which the helicopter settles in its own downwash.
(TC 3-04.4)
What are the conditions for Settling with Power?
- A vertical or near-vertical descent of at least 300 feet per minute (FPM)
- Slow forward airspeed (less than ETL)
- Rotor system must be using 20 to 100 percent of the available engine power
(TC 3-04.4)