Flashcards in 10550.25 Deck (20)
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Coast Guard High Frequency Range?
2.0 - 30.0 Mhz
pg. 3.1-6
1
Coast Guard VHF range?
118 - 175 Mhz
pg. 3.1-6
2
Coast Guard UHF range?
225 - 400 Mhz
pg. 3.1-6
3
What IFF code is used for emergencies?
7700
pg. 3.3-9
4
What IFF code is used for communications failures?
7600
pg. 3.3-9
5
How many TACAN channels are available?
252
pg. 3.3-12
6
How long does it take to charge a completely discharged NiCad Battery?
14-16 hours
pg. 4.6-9
7
What is the range for a TACAN beacon from suitably equipped, cooperating aircraft located within a line-of-sight?
200 nautical miles
pg. 3.3-11
8
What is the range for a TACAN surface beacon located with a line-of-sight?
390 nautical miles
pg. 3.3-11
9
Since the TACAN system operating limit is line-of-sight, the actual operating range is dependent on the airplane's what?
Altitude and terrain
pg. 3.3-11
10
How many steps to rescue equipment from saltwater immersion?
6
pg. 7.3-40
11
What is the water temperature for the water used to flush saltwater immersed equipment?
warm fresh water under slight pressure
pg. 7.3-40
12
What solution is used to soak saltwater immersed equipment?
1/2 ounce potassium dichromate to every 10 gallons of water
pg. 7.3-40
13
For how long is saltwater equipment soaked for?
4 hours in circulating water or change the water every 1hr if non-circulating water
pg. 7.3-40
14
What is the salt water immersed equipment-drying time limit?
24hrs at 150 degrees
pg. 7.3-40
15
Factors that can affect ADF performance?
Sky waves during evening hours and at times in daylight
pg. 3.3-20
16
What parts of the body are particularly susceptible to tissue damage from high frequencies?
The eyes and testes
pg. 4.9-11
17
Extended exposure at the frequency range of __________ MHz is dangerous.
30-300
pg. 4.9-12
18
How often are antennas tested at Air Stations and shore units?
Every quarter
pg. 7.3-23
19
