What frequencies do emergency services use?

Office of Emergency Services (Cal OES)

What are the correct distress channels?

International Distress/Emergency Frequencies

• 2182 kHz: International Maritime Distress and Calling Frequency for Radio telephony.
• 4340 kHz: NATO Combined Submarine Distress.
• 8364 kHz: Survival Craft.
• 121.5 MHz: International Aeronautical Emergency Frequency.

What is the VHF emergency frequency?

121.5 MHz
The frequencies are 121.5 MHz for civilian, also known as International Air Distress (IAD) or VHF Guard, and 243.0 MHz for military use, also known as Military Air Distress (MAD) or UHF Guard.

What is the UHF emergency frequency?

Channel 5 and 35: are the designated emergency channels, and are not to be used except in an emergency. To make an emergency call, switch your radio to Channel 5 with duplex on, if there is no response, try again with duplex off.

What is the emergency channel?

The emergency channel was a block of communications channels reserved by Starfleet for emergency use. Starfleet personnel could use this channel to transmit a plea for help or a status update after a ship or station was disabled or non-communicative.

What is emergency frequency used for?

Unsourced material may be challenged and removed. The aircraft emergency frequency (also known as GUARD) is a frequency used on the aircraft band reserved for emergency communications for aircraft in distress.

What are the emergency radio frequencies in California?

Channel 9 (27.065 MHz) – Universal CB Emergency/REACT channel Channel 13 (27.115 MHz) – Typically used within campgrounds and marine areas Channel 15 (27.135 MHz) – Used by Californian truckers Channel 17 (27.165 MHz) – Used by Californian truckers headed east/west

What are shortwave radio frequencies used for in emergencies?

Shortwave Radio broadcasts are a great way to get a look at what’s going on around the world, and during times of crisis can play a vital role in your ability to gather intelligence and news from outside of your area. Generally, shortwave broadcasts can be found between 3–30 MHz.

Which is the only channel reserved for emergency use?

Keep in mind that Channel 9 is distinctly reserved for the Emergency/REACT channel. As far as I know, it’s the only channel that is distinctly reserved. Keep in mind that anything you say on CB radio frequencies can be heard by anybody else within range, so it is not a source of private conversation.

What are the radio frequencies for Highway Safety?

CB AM | CB 9AM | 27.0650 AM | HIGHWAY SAFETY CB. 27.065 MHz AM is CB Channel 9. In USA, the radio regulations designate this as the Emergency and Travelers’ Assistance Channel in FCC rules 47CFR95.407(b).