ACK ELT 406Mhz ELT Battery Pack - E-04

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MSRP: $806.56
FBO Price: $645.25
— You save $161.31


The ACK Technologies E-04 406/121.5 MHz Emergency Locator Transmitter has replaced the now discontinued ACK Technologies E-01 121.5/243 MHz ELT.  The new E-04 fits directly into the current E-01 mounting trays and uses the same remote control panel indicator. The E-04 external antenna will utilize your current antenna mounting and wiring installations.

  • Accepts GPS position input data from Bendix/King, Garmin, NMEA 0183 GPS.
  • New antenna is swept back 20 degrees, and features a molded plastic base.
  • 5 watts @ 406 MHz for 24 hours, and 100Mw @ 121.5MHz for 48 hours.
  • New simple plug in audible alert indicator.
  • New lithium battery pack offers a 5 year battery life, and makes it substantially lighter.
  • Can use Ameriking remote panel indicator.

ACK 406/121.5 Publications List

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Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, Aircraft Specialties Services does not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice. Applications and interchangeability information depicted on this website is strictly for reference only. Installers must consult the engine/airframe IPC for the manufacturer’s approved data.