.4 Flashcards
Characteristics of the GAU-21: Max range: Max effective Range: ToF: ½ TOF: Cyclic rate of fire:
Max Range: 6,500m Max effective Range: 1,850m (6,100’ ToF: 679 ½ TOF: 373 Cyclic rate of fire: 950-1100rpm
Can you shoot a whole 300 round can in one burst?
Yes, in combat only
What type of laser pointer can we use? NOHD?
IZLID 200P 425P-A25 724m
What are the 5 generations of MANPADS
- First- Uncooled seekers 2. Second - Cooled seekers 3. Third - Cooled w/ infrared counter-counter measures(IRCCM) 4. Fourth- cooled w/ IRCCM (w/ reprogrammable microprocessor) 5. Fifth-true image seeker
GAU-21 Cycle of Operations:
F R2 C2 FECA Fire first round Recoil Round Extraction Cocking Counter recoil Feeding Ejecting Chambering Automatic Fire of subsequent rounds
GAU-21: After every 1200 rounds what must be completed?
Post fire barrel bore erosion inspection shall be completed.
GAU-21: Barrel Cooling limits
Barrel Cooling Time
What does BPS stand for?
Ballistic Protection System
How much does BPS weigh with crew box installed?
1384 lbs
How much fuel can a single TBFDS tank hold?
800 gal; 5,540 lbs of JP-5
What is the fuel transfer rate of TBFDS single point? Dual point? Range Extension [transfer to mains]?
Single point: 75 gpm (500 ppm) Dual Point: 45 gpm (300 ppm) per delivery point; 90 gpm total Range Extension: 23 gpm
What is ½ TOF in rotors? 1 TOF?
- ½ TOF : 373M = 15 ROTORS
- 1 TOF: 679M = 28 ROTORS
What is TOF actually mean?
The distance the round travels in the 1 second of flight.
IZLID NOHD?
724m (eye)
Missile guidance laws
Pronav Lead angle CLOS
What is the class of laser is the IZLID?
Class 3b
How big is the IZLID dot at 1km?
.12m
