NATOPS OPNAVINST 3710.7U EXAM
QUESTIONS AND ANSWERS 100%
PASS
What is the daily limit of caffeine intake per day? - ✔✔450mg / 3-4 cups
Amount of crew rest after an 18 hr day? - ✔✔15 hrs
After a 12 hour flight, how much time are you allotted by NATOPS for uninterrupted
sleep? - ✔✔8hrs
An Aircrewman in a combat status will now give blood how long before a flight? -
✔✔4wks
How long are you down for immunizations? - ✔✔12 hrs
How long are you down for a simulator sickness? - ✔✔24 hrs
What is the delay of the onset of Simulator sickness? - ✔✔18 hrs
How long are you down for after receiving an epidural or spinal shot? - ✔✔48 hrs
How long are you down status if you get dental work using injectable drugs
(NOVOCAIN) - ✔✔24 hrs
How long are you down for scuba diving? - ✔✔24 hrs
How long after HEEDS are you down? - ✔✔12 hrs
© EMILY CHARLENE YEAR 2025-2026, ALL RIGHTS RESERVED 1
, How long are you down after a hyperbolic chamber ride above 30,000 ft? - ✔✔12 hrs
(within 12 as pax)
What are a BUMED 6410/1? - ✔✔Grounding notice or Clearing notice
Alcohol shall not be consumed how many hours prior to flight? - ✔✔12 hrs
What is the minimum altitude over wilderness and noise sensitive areas? - ✔✔3000 ft
When ever practical, fuel shall not be dumped below what altitude? - ✔✔3000ft
What type of ice can a survivor eat? - ✔✔Blue ice
How much does a solar still hold? - ✔✔2 pints
How high can a MK-79 flare shoot? - ✔✔250-650ft (10 mile visibility)
How many chambers are in the LPA-2? - ✔✔2
What frequency does the PRC-90 operate? - ✔✔243.0 and 282.8 MHZ
Life of a PRC-90? - ✔✔18 hrs
What is the Anti-exposure suits requirements? - ✔✔OAT of 32F, water 50F, and water
50-60 ( CO digression)
At what altitude is supplemental oxygen required? - ✔✔10,000ft
How much white reflective tape must the helmet be covered with? - ✔✔100% (30sq in
light colored, white visible in all directions)
Flights above ___feet are prohibited when oxygen is not available to all occupants in
unpressurized aircraft. - ✔✔13,000 ft.
If you fail any portion of a NATOPS evaluation, how long do you have to requal? -
✔✔30 days
© EMILY CHARLENE YEAR 2025-2026, ALL RIGHTS RESERVED 2
QUESTIONS AND ANSWERS 100%
PASS
What is the daily limit of caffeine intake per day? - ✔✔450mg / 3-4 cups
Amount of crew rest after an 18 hr day? - ✔✔15 hrs
After a 12 hour flight, how much time are you allotted by NATOPS for uninterrupted
sleep? - ✔✔8hrs
An Aircrewman in a combat status will now give blood how long before a flight? -
✔✔4wks
How long are you down for immunizations? - ✔✔12 hrs
How long are you down for a simulator sickness? - ✔✔24 hrs
What is the delay of the onset of Simulator sickness? - ✔✔18 hrs
How long are you down for after receiving an epidural or spinal shot? - ✔✔48 hrs
How long are you down status if you get dental work using injectable drugs
(NOVOCAIN) - ✔✔24 hrs
How long are you down for scuba diving? - ✔✔24 hrs
How long after HEEDS are you down? - ✔✔12 hrs
© EMILY CHARLENE YEAR 2025-2026, ALL RIGHTS RESERVED 1
, How long are you down after a hyperbolic chamber ride above 30,000 ft? - ✔✔12 hrs
(within 12 as pax)
What are a BUMED 6410/1? - ✔✔Grounding notice or Clearing notice
Alcohol shall not be consumed how many hours prior to flight? - ✔✔12 hrs
What is the minimum altitude over wilderness and noise sensitive areas? - ✔✔3000 ft
When ever practical, fuel shall not be dumped below what altitude? - ✔✔3000ft
What type of ice can a survivor eat? - ✔✔Blue ice
How much does a solar still hold? - ✔✔2 pints
How high can a MK-79 flare shoot? - ✔✔250-650ft (10 mile visibility)
How many chambers are in the LPA-2? - ✔✔2
What frequency does the PRC-90 operate? - ✔✔243.0 and 282.8 MHZ
Life of a PRC-90? - ✔✔18 hrs
What is the Anti-exposure suits requirements? - ✔✔OAT of 32F, water 50F, and water
50-60 ( CO digression)
At what altitude is supplemental oxygen required? - ✔✔10,000ft
How much white reflective tape must the helmet be covered with? - ✔✔100% (30sq in
light colored, white visible in all directions)
Flights above ___feet are prohibited when oxygen is not available to all occupants in
unpressurized aircraft. - ✔✔13,000 ft.
If you fail any portion of a NATOPS evaluation, how long do you have to requal? -
✔✔30 days
© EMILY CHARLENE YEAR 2025-2026, ALL RIGHTS RESERVED 2
