Apparatus

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sensors Mode-S transponder

AE5302

ICAO 24-bit transponder address

Currently assigned to 12-08401 · BOEING-VERTOL CH-47 Chinook

Hex
AE5302
Octal
53451402
Decimal
11,424,514
Tail
12-08401
Type
H47
No current signal · last broadcast 1d ago
Flights observed
27
Distinct callsigns
4
Country
-
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S AE5302.

Callsign history 4 distinct

Callsign Airline Flights Last seen
SCHNR16 - 10 2026-05-29
SCHNR22 - 7 2026-05-28
SCHNR55 - 6 2026-05-01
SCHNR66 - 4 2026-04-23

Recent flights last 27

DateFlightRouteTakeoffLandingDuration
2026-05-29 SCHNR16 - May 29, 05:05 UTCMay 29, 06:05 UTC1h 0m
2026-05-29 SCHNR16 - May 29, 04:10 UTCMay 29, 04:30 UTC20m
2026-05-28 SCHNR22 - May 28, 06:10 UTCMay 28, 06:35 UTC25m
2026-05-28 SCHNR22 - May 28, 04:15 UTCMay 28, 04:35 UTC20m
2026-05-17 SCHNR22 - May 17, 05:45 UTCMay 17, 06:10 UTC25m
2026-05-17 SCHNR22 - May 17, 04:05 UTCMay 17, 04:25 UTC20m
2026-05-17 SCHNR22 - May 17, 01:50 UTCMay 17, 02:55 UTC1h 5m
2026-05-16 SCHNR16 SCK → SCK May 16, 21:55 UTCMay 16, 23:25 UTC1h 30m
2026-05-05 SCHNR16 - May 5, 02:10 UTCMay 5, 02:35 UTC25m
2026-05-05 SCHNR16 - May 5, 00:50 UTCMay 5, 01:35 UTC45m
2026-05-04 SCHNR16 - May 4, 22:35 UTCMay 5, 00:10 UTC1h 35m
2026-05-04 SCHNR16 - May 4, 20:05 UTCMay 4, 20:25 UTC20m
2026-05-01 SCHNR55 - May 1, 04:35 UTCMay 1, 05:20 UTC45m
2026-05-01 SCHNR55 - May 1, 03:35 UTCMay 1, 03:50 UTC15m
2026-04-30 SCHNR55 - Apr 30, 05:40 UTCApr 30, 06:00 UTC20m
2026-04-30 SCHNR55 - Apr 30, 03:35 UTCApr 30, 03:50 UTC15m
2026-04-28 SCHNR16 - Apr 28, 04:35 UTCApr 28, 05:05 UTC30m
2026-04-28 SCHNR16 - Apr 28, 03:25 UTCApr 28, 03:40 UTC15m
2026-04-27 SCHNR16 - Apr 27, 22:55 UTCApr 28, 00:45 UTC1h 50m
2026-04-23 SCHNR66 SCK → SCK Apr 23, 05:10 UTCApr 23, 05:30 UTC20m
2026-04-23 SCHNR66 - Apr 23, 04:40 UTCApr 23, 05:05 UTC25m
2026-04-23 SCHNR66 - Apr 23, 03:30 UTCApr 23, 03:40 UTC10m
2026-04-22 SCHNR66 - Apr 22, 22:30 UTCApr 22, 22:50 UTC20m
2026-04-16 SCHNR55 - Apr 16, 04:40 UTCApr 16, 05:05 UTC25m
2026-04-16 SCHNR55 - Apr 16, 03:19 UTCApr 16, 03:34 UTC15m
2026-04-15 SCHNR22 - Apr 15, 23:10 UTCApr 15, 23:20 UTC10m
2026-04-15 SCHNR22 - Apr 15, 22:50 UTCApr 15, 23:00 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 12-08401 page for operator, model, and routing details .

Mode-S AE5302 frequently asked

What is Mode-S code AE5302?
AE5302 is an ICAO 24-bit transponder address. Assigned to 12-08401.
Is AE5302 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE5302, octal 53451402, decimal 11,424,514.
What flights does AE5302 operate?
Mode-S AE5302 has broadcast 4 distinct callsigns, including SCHNR16, SCHNR22, SCHNR55, SCHNR66.