Civil Air Patrol - Revision history

R4002 at 15:36, 31 May 2026

2026-05-31T15:36:00Z

← Older revision		Revision as of 15:36, 31 May 2026
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	== Civil Air Patrol CAP MF and HF Frequencies ==		== Civil Air Patrol CAP MF and HF Frequencies ==

-	SSB voice, USB mode.	+	[[SSB]] voice, USB mode.

	* 2011 kHz USB - Nationwide		* 2011 kHz USB - Nationwide

R4002: /* Civil Air Patrol CAP VHF Frequencies */

2024-11-14T16:26:23Z

Civil Air Patrol CAP VHF Frequencies

← Older revision		Revision as of 16:26, 14 November 2024
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-	''The Civil Air Patrol uses [[VHF_airband\|VHF airband]] frequency 123.1 MHz for air-to-air coordination during [[VHF_airband#Common_VHF_Aircraft_Frequencies\|search and rescue]] (SAR). Training ELT usage on 121.6 MHz (old frequency) and 121.775 MHz (new frequency).	+	''The Civil Air Patrol uses [[VHF_airband\|VHF airband]] frequency '''123.1 MHz''' for air-to-air coordination during [[VHF_airband#Common_VHF_Aircraft_Frequencies\|search and rescue]] (SAR). Training ELT usage on 121.6 MHz (old frequency) and '''121.775 MHz''' (new frequency).

	''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.		''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.

R4002 at 16:25, 14 November 2024

2024-11-14T16:25:54Z

← Older revision		Revision as of 16:25, 14 November 2024
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-	=== Civil Air Patrol CAP MF and HF Frequencies ===	+	== Civil Air Patrol CAP MF and HF Frequencies ==

	SSB voice, USB mode.		SSB voice, USB mode.

R4002 at 16:25, 14 November 2024

2024-11-14T16:25:47Z

← Older revision		Revision as of 16:25, 14 November 2024
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-	== Civil Air Patrol CAP MF and HF Frequencies ==	+	=== Civil Air Patrol CAP MF and HF Frequencies ===

	SSB voice, USB mode.		SSB voice, USB mode.

R4002 at 16:25, 14 November 2024

2024-11-14T16:25:24Z

← Older revision		Revision as of 16:25, 14 November 2024
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-	==Civil Air Patrol CAP MF and HF Frequencies==	+	== Civil Air Patrol CAP MF and HF Frequencies ==

	SSB voice, USB mode.		SSB voice, USB mode.
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	Nationwide frequencies are available for use by all regions, as are Net 9 and Net 10 frequencies. 26.62 MHz AM is often included with CAP frequency lists, and 26.620 MHz was used for short range tactical communications at one time, often with modified [[11_meter\|11 meter]] 27MHz [[CB\|CB radio]] equipment.		Nationwide frequencies are available for use by all regions, as are Net 9 and Net 10 frequencies. 26.62 MHz AM is often included with CAP frequency lists, and 26.620 MHz was used for short range tactical communications at one time, often with modified [[11_meter\|11 meter]] 27MHz [[CB\|CB radio]] equipment.

-	==Civil Air Patrol CAP VHF Frequencies==	+	== Civil Air Patrol CAP VHF Frequencies ==

	{\| class="wikitable"		{\| class="wikitable"

R4002 at 16:24, 14 November 2024

2024-11-14T16:24:56Z

← Older revision		Revision as of 16:24, 14 November 2024
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	Civil Air Patrol USAF Auxiliary CAP - the Civil Air Patrol are prolific users of HF-SSB (both USB voice and sometimes ALE data for frequency/link establishment, then back to SSB voice) and [[VHF_/_UHF_Radio\|VHF-FM/VHF P25 digital voice systems]] in addition to traditional [[VHF_airband\|VHF-AM airband]].		Civil Air Patrol USAF Auxiliary CAP - the Civil Air Patrol are prolific users of HF-SSB (both USB voice and sometimes ALE data for frequency/link establishment, then back to SSB voice) and [[VHF_/_UHF_Radio\|VHF-FM/VHF P25 digital voice systems]] in addition to traditional [[VHF_airband\|VHF-AM airband]].

-	CAP maintains capability to communicate on other US [[Nationwide_Public_Safety_Interoperability#Federal_Common_Use_Frequencies\|government]] and military HF networks including [[SHARES]], [[SECURE]] and [[COTHEN]], among others. See the bottom of this page for Civil Air Patrol VHF frequencies. CAP ~~was~~ one of the ~~groups interested in the adoption~~ of the "military FRS" UHF short-range service ([[Military_ISR\|14 channel UHF intra squad radio]] or ISR) as well.	+	CAP maintains capability to communicate on other US [[Nationwide_Public_Safety_Interoperability#Federal_Common_Use_Frequencies\|government]] and military HF networks including [[SHARES]], [[SECURE]] and [[COTHEN]], among others. See the bottom of this page for Civil Air Patrol VHF frequencies.
		+
		+	CAP is one of the users of the [[Military_ISR\|UHF-low 396 MHz - 400 MHz]] "[[SINCGARS\|military]] [[FRS]]" UHF short-range service ([[Military_ISR\|14 channel UHF intra squad radio]] or ISR) as well.

R4002: /* Civil Air Patrol CAP MF and HF Frequencies */

2024-11-14T16:23:19Z

Civil Air Patrol CAP MF and HF Frequencies

← Older revision		Revision as of 16:23, 14 November 2024
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	* 25354 kHz USB - Nationwide 25.354 MHz		* 25354 kHz USB - Nationwide 25.354 MHz
	* 26617 kHz USB - Net 6 26.617 MHz		* 26617 kHz USB - Net 6 26.617 MHz
-	* [[CB#New_Zealand_.22CBL.22_and_.22CBH.22_channels\|26620]] kHz USB - Nationwide 26.62 MHz 26.620 MHz ~~'''Not sure if still in use'''~~	+	* [[CB#New_Zealand_.22CBL.22_and_.22CBH.22_channels\|26620]] kHz USB - Nationwide 26.62 MHz 26.620 MHz also 26.620 MHz AM
	* [[11_meter\|27546]] kHz USB - Nationwide 27.546 MHz		* [[11_meter\|27546]] kHz USB - Nationwide 27.546 MHz
	* [[11_meter#Legal_Users_of_the_25-30_MHz_Spectrum\|27900]] kHz USB - Nationwide/Common Scene of Action Frequency 27.900 MHz		* [[11_meter#Legal_Users_of_the_25-30_MHz_Spectrum\|27900]] kHz USB - Nationwide/Common Scene of Action Frequency 27.900 MHz

R4002: /* Civil Air Patrol CAP VHF Frequencies */

2024-05-24T13:02:40Z

Civil Air Patrol CAP VHF Frequencies

← Older revision		Revision as of 13:02, 24 May 2024
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	''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.		''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.

-	In addition to the frequencies listed above, Civil Air Patrol radios are programmed with the USCG [[VHF_marine\|VHF marine frequencies]], the [[MURS]] frequencies and the [[Nationwide_Public_Safety_Interoperability\|nationwide VHF interop frequencies]]. 148.125 MHz, 148.1375 MHz and 148.15 MHz are all part of the old analog VHF CAP frequency plan, only the old 149.5375 MHz air-to-ground frequency has been removed as part of the new narrow band FM and P25 digital CAP radio plan.	+	In addition to the frequencies listed above, Civil Air Patrol radios are programmed with the USCG [[VHF_marine\|VHF marine frequencies]], the [[MURS]] frequencies and the [[Nationwide_Public_Safety_Interoperability\|nationwide VHF interop frequencies]].
-		+
-	The 137 MHz - [[Amateur_radio#Amateur_Radio_Bands_VHF_UHF_and_up\|144 MHz]] and 148 MHz - 150.775 MHz (150.8 MHz) bands are used for other [[SINCGARS\|military]] purposes, including air to air (usually AM mode - “Victor”), data link systems and shorter-range tactical voice radios using analog or digital modes with or without encryption.	+

	[[Category:Utility radio stations]]		[[Category:Utility radio stations]]

	[[Category: VHF/UHF Radio Services]]		[[Category: VHF/UHF Radio Services]]

R4002: /* Civil Air Patrol CAP VHF Frequencies */

2024-05-24T12:40:16Z

Civil Air Patrol CAP VHF Frequencies

← Older revision		Revision as of 12:40, 24 May 2024
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-	''The Civil Air Patrol uses [[VHF_airband\|VHF airband]] frequency 123.1 MHz for air-to-air coordination during search and rescue (SAR). Training ELT usage on 121.6 MHz (old frequency) and 121.775 MHz (new frequency).	+	''The Civil Air Patrol uses [[VHF_airband\|VHF airband]] frequency 123.1 MHz for air-to-air coordination during [[VHF_airband#Common_VHF_Aircraft_Frequencies\|search and rescue]] (SAR). Training ELT usage on 121.6 MHz (old frequency) and 121.775 MHz (new frequency).

	''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.		''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.

R4002: /* Civil Air Patrol CAP VHF Frequencies */

2024-02-02T17:48:30Z

Civil Air Patrol CAP VHF Frequencies

← Older revision		Revision as of 17:48, 2 February 2024
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	\|}		\|}

-	''The Civil Air Patrol uses [[VHF_airband\|VHF airband]] frequency 123.1 MHz for air-to-air coordination during search and rescue (SAR). Training ELT usage on 121.6 MHz (old frequency) and 121.775 MHz (new frequency). Other VHF aircraft band frequencies include the 122.9 MHz air to air frequency and 122.925 MHz air to air frequency. 123.100 MHz VHF AM is the on-scene SAR coordination VHF AM aircraft frequency.'' Individual squadrons have been reported using other frequencies in the VHF band, including 149.400 MHz.	+	''The Civil Air Patrol uses [[VHF_airband\|VHF airband]] frequency 123.1 MHz for air-to-air coordination during search and rescue (SAR). Training ELT usage on 121.6 MHz (old frequency) and 121.775 MHz (new frequency).

	''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.		''All frequencies listed below are mixed mode analog FM or digital P25 Project 25 digital voice, depending on mission requirements.

← Older revision		Revision as of 16:24, 14 November 2024
Line 1:		Line 1:
	Civil Air Patrol USAF Auxiliary CAP - the Civil Air Patrol are prolific users of HF-SSB (both USB voice and sometimes ALE data for frequency/link establishment, then back to SSB voice) and [[VHF_/_UHF_Radio\|VHF-FM/VHF P25 digital voice systems]] in addition to traditional [[VHF_airband\|VHF-AM airband]].		Civil Air Patrol USAF Auxiliary CAP - the Civil Air Patrol are prolific users of HF-SSB (both USB voice and sometimes ALE data for frequency/link establishment, then back to SSB voice) and [[VHF_/_UHF_Radio\|VHF-FM/VHF P25 digital voice systems]] in addition to traditional [[VHF_airband\|VHF-AM airband]].

-	CAP maintains capability to communicate on other US [[Nationwide_Public_Safety_Interoperability#Federal_Common_Use_Frequencies\|government]] and military HF networks including [[SHARES]], [[SECURE]] and [[COTHEN]], among others. See the bottom of this page for Civil Air Patrol VHF frequencies. CAP ~~was~~ one of the ~~groups interested in the adoption~~ of the "military FRS" UHF short-range service ([[Military_ISR\|14 channel UHF intra squad radio]] or ISR) as well.	+	CAP maintains capability to communicate on other US [[Nationwide_Public_Safety_Interoperability#Federal_Common_Use_Frequencies\|government]] and military HF networks including [[SHARES]], [[SECURE]] and [[COTHEN]], among others. See the bottom of this page for Civil Air Patrol VHF frequencies.
		+
		+	CAP is one of the users of the [[Military_ISR\|UHF-low 396 MHz - 400 MHz]] "[[SINCGARS\|military]] [[FRS]]" UHF short-range service ([[Military_ISR\|14 channel UHF intra squad radio]] or ISR) as well.