Apparatus

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sensors Mode-S transponder

AE634F

ICAO 24-bit transponder address

Currently assigned to 22-72471 · AIRBUS HELICOPTERS EC-145

Hex
AE634F
Octal
53461517
Decimal
11,428,687
Tail
22-72471
Type
EC45
No current signal · last broadcast Jul 23, 20:05 UTC
Flights observed
40
Distinct callsigns
4
Country
-
Last broadcast
Jul 23, 20:05 UTC

Last known position

Most recent position reported by Mode-S AE634F.

Callsign history 4 distinct

Callsign Airline Flights Last seen
G72471 - 23 2026-07-02
COYOTE11 - 11 2026-07-23
COYOTE13 - 5 2026-06-16
COYOTE05 - 1 2026-06-05

Recent flights last 40

DateFlightRouteTakeoffLandingDuration
2026-07-23 COYOTE11 - Jul 23, 19:55 UTCJul 23, 20:05 UTC10m
2026-07-23 COYOTE11 - Jul 23, 14:10 UTCJul 23, 14:20 UTC10m
2026-07-02 G72471 - Jul 2, 10:00 UTCJul 2, 11:35 UTC1h 35m
2026-06-30 G72471 - Jun 30, 17:50 UTCJun 30, 18:10 UTC20m
2026-06-30 G72471 - Jun 30, 14:25 UTCJun 30, 14:45 UTC20m
2026-06-29 G72471 - Jun 29, 20:19 UTCJun 29, 20:54 UTC35m
2026-06-26 G72471 - Jun 26, 16:39 UTCJun 26, 17:04 UTC25m
2026-06-26 G72471 - Jun 26, 15:45 UTCJun 26, 16:30 UTC45m
2026-06-24 G72471 - Jun 24, 18:05 UTCJun 24, 18:15 UTC10m
2026-06-24 G72471 - Jun 24, 16:45 UTCJun 24, 17:05 UTC20m
2026-06-17 G72471 LRU → LRU Jun 17, 15:50 UTCJun 17, 16:40 UTC50m
2026-06-16 G72471 - Jun 16, 16:39 UTCJun 16, 17:35 UTC55m
2026-06-16 COYOTE13 - Jun 16, 15:24 UTCJun 16, 16:15 UTC50m
2026-06-13 COYOTE13 - Jun 13, 17:35 UTCJun 13, 17:55 UTC20m
2026-06-13 COYOTE13 - Jun 13, 17:10 UTCJun 13, 17:30 UTC20m
2026-06-13 COYOTE13 - Jun 13, 16:45 UTCJun 13, 17:05 UTC20m
2026-06-12 COYOTE13 - Jun 12, 21:00 UTCJun 12, 21:30 UTC30m
2026-06-12 COYOTE11 - Jun 12, 20:05 UTCJun 12, 20:25 UTC20m
2026-06-12 COYOTE11 - Jun 12, 12:35 UTCJun 12, 13:05 UTC30m
2026-06-10 COYOTE11 - Jun 10, 02:35 UTCJun 10, 02:55 UTC20m
2026-06-10 COYOTE11 - Jun 10, 02:05 UTCJun 10, 02:30 UTC25m
2026-06-10 COYOTE11 LRU → LRU Jun 10, 01:10 UTCJun 10, 01:55 UTC45m
2026-06-09 COYOTE11 - Jun 9, 05:30 UTCJun 9, 05:55 UTC25m
2026-06-09 COYOTE11 - Jun 9, 03:25 UTCJun 9, 03:50 UTC25m
2026-06-05 G72471 - Jun 5, 19:50 UTCJun 5, 20:00 UTC10m
2026-06-05 COYOTE05 - Jun 5, 15:10 UTCJun 5, 15:15 UTC5m
2026-06-04 COYOTE11 - Jun 4, 18:35 UTCJun 4, 18:50 UTC15m
2026-06-04 COYOTE11 - Jun 4, 14:05 UTCJun 4, 14:25 UTC20m
2026-06-02 G72471 - Jun 2, 20:10 UTCJun 2, 20:40 UTC30m
2026-06-02 G72471 - Jun 2, 15:10 UTCJun 2, 15:30 UTC20m
2026-06-01 G72471 - Jun 1, 14:45 UTCJun 1, 15:50 UTC1h 5m
2026-05-31 G72471 - May 31, 17:30 UTCMay 31, 18:35 UTC1h 5m
2026-05-31 G72471 - May 31, 16:10 UTCMay 31, 16:45 UTC35m
2026-05-29 G72471 - May 29, 18:35 UTCMay 29, 18:50 UTC15m
2026-05-29 G72471 - May 29, 16:50 UTCMay 29, 17:10 UTC20m
2026-05-27 G72471 LRU → LRU May 27, 20:10 UTCMay 27, 20:50 UTC40m
2026-05-27 G72471 - May 27, 18:20 UTCMay 27, 18:50 UTC30m
2026-05-27 G72471 - May 27, 17:05 UTCMay 27, 17:40 UTC35m
2026-05-20 G72471 - May 20, 15:25 UTCMay 20, 16:20 UTC55m
2026-05-15 G72471 LRU → LRU May 15, 16:00 UTCMay 15, 16:10 UTC10m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the 22-72471 page for operator, model, and routing details .

Mode-S AE634F frequently asked

What is Mode-S code AE634F?
AE634F is an ICAO 24-bit transponder address. Assigned to 22-72471.
Is AE634F broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 20:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE634F, octal 53461517, decimal 11,428,687.
What flights does AE634F operate?
Mode-S AE634F has broadcast 4 distinct callsigns, including G72471, COYOTE11, COYOTE13, COYOTE05.