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Ultima-DT

Fixed Emergency Locator Transmitter

Ultima-DT is a fixed Emergency Locator Transmitter – Distress Tracking type, designed to meet the ICAO GADSS ADT requirement which will be applicable in January 2023. Adaptable to any commercial aircraft, its trigger-in-flight capability detects imminent distress situations and automatically sends a secure 406 MHz distress signal including the accurate aircraft position.

Features

Key capabilities and advantages

  • Compliant with the ADT regulation
  • Trigger in-flight capability
  • Non-rechargeable lithium ion battery

Specification

Technical specifications and parameters

Crash Survivable ELT Rugged design 406 MHz Class 1 (-40°C; +55°C)
Triggering logic, including Trigger-in-Flight ARINC429 inputs from ADT module designed and supplied by the aircraft manufacturer
406 MHz distress signal (according to C/S T.001) T.First Generation Beacon / U.ELT-DT protocol
Autonomous location GPS, Galileo L1/E1 Band as main location source
Autonomous power Aircraft powered for non-essential functions
Low Size, Weight & Power L x W x H : 210 x 166 x 62 mm
Solid Mount (no bracket needed) 4 Screws
Weight < 1.6kg
Antenna Single connector, high speed antenna providing
Approvals TSO-C126c/ETSO-C126c, ED62B/DO204B: Class 1, ELT(DT) – Crash survivability type, DO-178c, DO254, DO227A, TSO-C142b/ ETSO-C142b, Cospas Sarsat C/S T.001

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