Part #: S1823502-05

Model: 406 Survival




Portable Survival ELT (Water Switch)

Part Number :

406 Survival
  • Portable Survival Cospas-Sarsat ELT 121.5/243/406MHz
  • Fitted with a water switch sensor that automatically activates when in contact with water
  • Global Coverage - multiple satellite constellation
  • Precise pinpointing (<1NM)
  • Identification of the aircraft in distress
  • Efficient process of false alarms
  • Fits easily inside a life raft due to small size & light weight
  • Emergency locator transmitter of type S, the survival is supplied with a floating collar
  • Can be installed inside an aircraft on a mounting bracket or in a carry-off bag (both optional)
  • Programmed with either the aircraft tail number, a serial number or the aircraft operator designator
  • Buzzer & Indicator for activation warning
  • An integrated "self test" checks the main functions of the beacon
  • 6 Year Battery Life
  • Qualified by the French Civil Aviation in Europe with JTSO-2C91a & JTSO-2C126 and by the FAA with TSO-C91a & TSO-C126 applied to "survival" beacons
  • The Kannad 406 Survival fully complies with JAR-OPS 1-830 regulation
406.025 MHz:      
5W (37 ± 2dBm)      
Modulation 16K0G1D (bi-phase L encoding) with aircraft identification code      
Distress Message Every 50 Sec       
121.5 MHz and 243 MHz:      
100mW min (+20dBm)       
Modulation 3K20A3X       
Audio Sweep From 1420 Hz to 490 Hz       
Continuous Transmission       
Power Supply:      
Solid Cathode Lithium Battery Pack (LiMn02)       
Battery Replacement Every 6 Years       
Aircraft nationality and registration marking       
Aircraft operator designator and ELT serial number up to 4096      
Aircraft ICAO 24 bit address       
Serial Number       
Water Switch Activation      
Self Test:      
406 MHz RF Power       
Battery Voltage       
Temperature Range:      
Operating:  -20°C to +55°C Storage:  -55°C to +85°C
Material:  Molded Plastic  Color:  Yellow (color compounded) 
Transmitter Dimensions:  6.77" x 3.22" x 3.22" Weight: 3.031 lbs including battery pack, auxiliary antenna & floating collar
Three frequency (121.5 / 243 / 406 MHz)       
Whip 400 mm (15.75")       
TNC connector       
Part Number Portable Survival ELT Description:
S1823502-05 Kannad 406 Survival - fitted with "water switch sensor"


- Portable Survival ELT (Water Switch)
Price Condition Status

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact

In relation to NE (New) parts, many OEMs change their prices and availability without any notice to dealers or the industry. Therefore, through the REQUEST or RFQ indication, we ask that customers contact us for the most accurate price and availability.

In relation to SV & OH parts, the used parts aftermarket in the aviation industry is not an infinite supply. It is a dynamic, constantly changing market that is significantly affected by and susceptible to highs and lows in supply and demand. Therefore, although we attempt to, at times, we are unable to predict the exact moment when an item may be available. Once again, through the REQUEST or RFQ indication on our website, we ask that customers contact us for the most current and accurate price and availability.

It depends on the make and model of the ELT. However, most 406 ELTs have a battery life of either 4 or 5 years. Most batteries can transmit for as long as 24 hours.
The Programming Dongle (P/N S1820514-06) is a portable memory module that contains the identification information for an aircraft. This dongle usually remains on board the aircraft and allows for an unprogrammed ELT to quickly be programmed with the aircraft identification information. The dongle is programmed via PC interface by an Kannad authorized distributor or shop.

The PR600 Programming Adapter (P/N 1201570) is the computer interface adapter needed to program the ELT usually on a bench type setup. Authorized Kannad programming training is required to utilize the PR600 for programming ELTs.
Programmed aircraft information is essential for search & rescue, should the ELT be activated. When activated, the ELT will transmit your identifier.

An Emergency Locator Transmitter (ELT) should be programmed with either the aircraft tail #, a serial #, or the aircraft operator designator. The aircraft information programmed is determined by your country's requirements. The information is sent to the government agency responsible for keeping the database of the country in which your aircraft is registered.

The ID is linked to your SAR database, containing valuable aircraft information: Type of Aircraft, Address of Owner, Telephone # of Owner, Aircraft Registration #, and Alternate Emergency Contact, etc.

Keeping this information up to date & accurate is a major concern of the Search & Rescue Centers. Without accurate information, valuable time may be lost in attempting to locate the owner of the aircraft.

Your ELT can easily be programmed by a certified repair station, such as Southeast Aerospace.

Contact Southeast Aerospace today for more information on ELT programming.
COSPAS is an acronym for the Russian words "Cosmicheskaya Sistema Poiska Avariynyh Sudov" . These Russian words translate to "Space System for the Search of Vessels in Distress".
SARSAT is an acronym for "Search And Rescue Satellite-Aided Tracking". The SARSAT system was developed as a joint effort by the USA, Canada, and France.
Click here to view the ELT reference guide.
Click here to view the guidelines.