P age | 1 | | | | |
AUXCOM EXAM BRAND NEW 2025-
2026 ACTUAL EXAM WITH
ANSWERS.
Watchstander qualification by an Auxiliary Communications | | | | |
Specialist at a station will usually require completing what criteria?
| | | | | | | | | |
(page 4)
| |
a) only AUXCOM|
b) only TCO PQS
| |
c) Communications Watchstanders Qualification Guide, | | |
COMDTINST M16120.7A (Series).
| | |
d) Only A and B. - correct answer -c) Communications
| | | | | | | |
Watchstanders Qualification Guide, COMDTINST M16120.7A
| | | | |
(Series).
|
What type of bearing is usually taken by a mobile and a fixed RDF
| | | | | | | | | | | | |
unit? (page 3)
| | |
a) Mobile units, including vessels, are usually taking relative
| | | | | | |
bearings converting them into magnetic bearings while fixed units
| | | | | | | | |
usually take True bearings.
| | | |
b) Magnetic.
c) True.
d) None of the above. - correct answer -a) Mobile units, including
| | | | | | | | | |
vessels, are usually taking relative bearings converting them into
| | | | | | | | |
magnetic bearings while fixed units usually take True bearings.
| | | | | | | | |
, P age | 2
| | | | |
What are the two basic types of RDF units? (page 1)
| | | | | | | | | |
a) Automatic, electronic |
b) Automatic, manual |
c) Fixed, handheld |
d) All of the above. - correct answer -b) Automatic, manual
| | | | | | | | |
How does a RDF unit determine the LOP? (page 2)
| | | | | | | | |
a) By measuring the strength of the signal.
| | | | | |
b) By measuring the strength of the wave front.
| | | | | | |
c) By drawing a line perpendicular to the wave fronts.
| | | | | | | |
d) By measuring the phase relationship on the omni-directional
| | | | | | |
antenna. - correct answer -c) By drawing a line perpendicular to
| | | | | | | | | | |
the wave fronts.
| | |
What law enforcement powers does an Auxiliarist have when
| | | | | | | |
locating an illegal
| | |
transmitter? (page 2) | |
a) Citizens
b) Maritime
c) None
, P age | 3
| | | | |
d) A and B. - correct answer -c) None
| | | | | | |
Do automatic RDF units give bi-directional LOPs? (page 3)
| | | | | | | |
a) Yes
b) No
c) Depends on the conditions. | | |
d) Only give an omni-directional LOP. - correct answer -b) No
| | | | | | | | |
What are some of the uses for RDF units? (page 1) (page 2)
| | | | | | | | | | | |
a) Location of distressed vessel. | | |
b) Location of distressed beacon. | | |
c) Location of an interfering signal. | | | |
d) All of the above. - correct answer -d) All of the above.
| | | | | | | | | | |
Several LOPs intersecting at a point is called? (page 3)
| | | | | | | | |
a) An intersection
|
b) A fix.
|
c) A point.
|
d) None of the above. - correct answer -b) A fix.
| | | | | | | | |
, P age | 4
| | | | |
The bearing information should only be given to? (page 2)
| | | | | | | | |
a) Any requesting parties.
| |
b) Coast Guard authorized recipients. | | |
c) Boaters.
d) All of the above. - correct answer -b) Coast Guard authorized
| | | | | | | | | |
recipients.
|
In communications nomenclature, the band named "very high
| | | | | | |
frequency" covers what frequency range?
| | | | |
a) 3 - 30 Hz
| | |
b) 30 - 300 kHz.| | |
c) 30 - 300 MHz.
| | |
d) 3 - 300 MHz. - correct answer -c) 30 - 300 MHz.
| | | | | | | | | | |
Express 2.182 MHz in kilohertz (kHz). | | | | |
a) 2182 kHz. |
b) 21.82 kHz. |
c) 2.182 kHz. |
d) 218.2 kHz. - correct answer -a) 2182 kHz.
| | | | | | |
AUXCOM EXAM BRAND NEW 2025-
2026 ACTUAL EXAM WITH
ANSWERS.
Watchstander qualification by an Auxiliary Communications | | | | |
Specialist at a station will usually require completing what criteria?
| | | | | | | | | |
(page 4)
| |
a) only AUXCOM|
b) only TCO PQS
| |
c) Communications Watchstanders Qualification Guide, | | |
COMDTINST M16120.7A (Series).
| | |
d) Only A and B. - correct answer -c) Communications
| | | | | | | |
Watchstanders Qualification Guide, COMDTINST M16120.7A
| | | | |
(Series).
|
What type of bearing is usually taken by a mobile and a fixed RDF
| | | | | | | | | | | | |
unit? (page 3)
| | |
a) Mobile units, including vessels, are usually taking relative
| | | | | | |
bearings converting them into magnetic bearings while fixed units
| | | | | | | | |
usually take True bearings.
| | | |
b) Magnetic.
c) True.
d) None of the above. - correct answer -a) Mobile units, including
| | | | | | | | | |
vessels, are usually taking relative bearings converting them into
| | | | | | | | |
magnetic bearings while fixed units usually take True bearings.
| | | | | | | | |
, P age | 2
| | | | |
What are the two basic types of RDF units? (page 1)
| | | | | | | | | |
a) Automatic, electronic |
b) Automatic, manual |
c) Fixed, handheld |
d) All of the above. - correct answer -b) Automatic, manual
| | | | | | | | |
How does a RDF unit determine the LOP? (page 2)
| | | | | | | | |
a) By measuring the strength of the signal.
| | | | | |
b) By measuring the strength of the wave front.
| | | | | | |
c) By drawing a line perpendicular to the wave fronts.
| | | | | | | |
d) By measuring the phase relationship on the omni-directional
| | | | | | |
antenna. - correct answer -c) By drawing a line perpendicular to
| | | | | | | | | | |
the wave fronts.
| | |
What law enforcement powers does an Auxiliarist have when
| | | | | | | |
locating an illegal
| | |
transmitter? (page 2) | |
a) Citizens
b) Maritime
c) None
, P age | 3
| | | | |
d) A and B. - correct answer -c) None
| | | | | | |
Do automatic RDF units give bi-directional LOPs? (page 3)
| | | | | | | |
a) Yes
b) No
c) Depends on the conditions. | | |
d) Only give an omni-directional LOP. - correct answer -b) No
| | | | | | | | |
What are some of the uses for RDF units? (page 1) (page 2)
| | | | | | | | | | | |
a) Location of distressed vessel. | | |
b) Location of distressed beacon. | | |
c) Location of an interfering signal. | | | |
d) All of the above. - correct answer -d) All of the above.
| | | | | | | | | | |
Several LOPs intersecting at a point is called? (page 3)
| | | | | | | | |
a) An intersection
|
b) A fix.
|
c) A point.
|
d) None of the above. - correct answer -b) A fix.
| | | | | | | | |
, P age | 4
| | | | |
The bearing information should only be given to? (page 2)
| | | | | | | | |
a) Any requesting parties.
| |
b) Coast Guard authorized recipients. | | |
c) Boaters.
d) All of the above. - correct answer -b) Coast Guard authorized
| | | | | | | | | |
recipients.
|
In communications nomenclature, the band named "very high
| | | | | | |
frequency" covers what frequency range?
| | | | |
a) 3 - 30 Hz
| | |
b) 30 - 300 kHz.| | |
c) 30 - 300 MHz.
| | |
d) 3 - 300 MHz. - correct answer -c) 30 - 300 MHz.
| | | | | | | | | | |
Express 2.182 MHz in kilohertz (kHz). | | | | |
a) 2182 kHz. |
b) 21.82 kHz. |
c) 2.182 kHz. |
d) 218.2 kHz. - correct answer -a) 2182 kHz.
| | | | | | |
