Apparatus

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sensors Mode-S transponder

3E854F

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to 10+03 · AIRBUS A-350-900

Hex
3E854F
Octal
17502517
Decimal
4,097,359
Country
DE
Tail
10+03
Type
A359
No current signal · last broadcast 14h ago
Flights observed
57
Distinct callsigns
16
Country
DE
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 3E854F.

Country allocation

The ICAO 24-bit address 3E854F falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 16 distinct

Callsign Airline Flights Last seen
GAF938 - 10 2026-07-03
GAF936 - 6 2026-05-19
GAF916 - 6 2026-07-07
GAF878 - 6 2026-06-22
GAF939 - 5 2026-04-20
GAF937 - 5 2026-07-15
GAF918 - 5 2026-05-31
GAF901 - 4 2026-06-19
GAF942 - 2 2026-06-12
GAF904 - 2 2026-06-15
GAF948 - 1 2026-04-24
GAF947 - 1 2026-07-17
GAF944 - 1 2026-07-10
GAF941 - 1 2026-05-04
GAF940 - 1 2026-05-22
GAF607 - 1 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 GAF947 CGN → CGN Jul 17, 07:05 UTCJul 17, 11:25 UTC4h 20m
2026-07-16 GAF607 CGN → CGN Jul 16, 11:40 UTCJul 16, 13:05 UTC1h 25m
2026-07-15 GAF937 IAD → CGN Jul 15, 10:55 UTCJul 15, 18:00 UTC7h 5m
2026-07-14 GAF937 - Jul 14, 14:20 UTCJul 14, 16:05 UTC1h 45m
2026-07-13 GAF937 - Jul 13, 07:55 UTCJul 13, 17:10 UTC9h 15m
2026-07-10 GAF944 CGN → CGN Jul 10, 08:45 UTCJul 10, 10:25 UTC1h 40m
2026-07-07 GAF916 - Jul 7, 11:35 UTCJul 7, 12:20 UTC45m
2026-07-07 GAF916 CGN → BER Jul 7, 08:40 UTCJul 7, 09:35 UTC55m
2026-07-03 GAF938 BER → CGN Jul 3, 19:30 UTCJul 3, 20:20 UTC50m
2026-07-03 GAF938 - Jul 3, 07:40 UTCJul 3, 07:45 UTC5m
2026-07-02 GAF937 CGN → CGN Jul 2, 08:30 UTCJul 2, 10:45 UTC2h 15m
2026-06-27 GAF916 YYC → CGN Jun 27, 22:15 UTCJun 28, 06:49 UTC8h 35m
2026-06-25 GAF916 - Jun 25, 13:09 UTCJun 25, 17:39 UTC4h 30m
2026-06-24 GAF916 - Jun 24, 10:35 UTCJun 24, 17:29 UTC6h 55m
2026-06-24 GAF916 CGN → BER Jun 24, 07:20 UTCJun 24, 08:04 UTC45m
2026-06-22 GAF878 BER → CGN Jun 22, 19:05 UTCJun 22, 19:49 UTC45m
2026-06-22 GAF878 ORY → BER Jun 22, 17:00 UTCJun 22, 18:15 UTC1h 15m
2026-06-22 GAF878 CGN → ORY Jun 22, 14:14 UTCJun 22, 15:20 UTC1h 5m
2026-06-22 GAF878 ORY → CGN Jun 22, 09:00 UTCJun 22, 09:54 UTC55m
2026-06-22 GAF878 BER → ORY Jun 22, 06:10 UTCJun 22, 07:34 UTC1h 25m
2026-06-22 GAF878 CGN → BER Jun 22, 03:14 UTCJun 22, 04:00 UTC45m
2026-06-19 GAF901 - Jun 19, 19:25 UTCJun 19, 20:19 UTC55m
2026-06-19 GAF901 - Jun 19, 15:54 UTCJun 19, 18:25 UTC2h 30m
2026-06-18 GAF901 - Jun 18, 11:45 UTCJun 18, 14:05 UTC2h 20m
2026-06-18 GAF901 CGN → BER Jun 18, 08:35 UTCJun 18, 09:25 UTC50m
2026-06-15 GAF904 - Jun 15, 14:24 UTCJun 15, 15:15 UTC50m
2026-06-15 GAF904 CGN → BER Jun 15, 12:25 UTCJun 15, 13:15 UTC50m
2026-06-12 GAF942 - Jun 12, 11:50 UTCJun 12, 13:55 UTC2h 5m
2026-06-12 GAF942 - Jun 12, 08:30 UTCJun 12, 10:40 UTC2h 10m
2026-06-03 GAF937 CGN → CGN Jun 3, 07:25 UTCJun 3, 09:30 UTC2h 5m
2026-05-31 GAF918 HAM → CGN May 31, 14:40 UTCMay 31, 15:25 UTC45m
2026-05-30 GAF918 KIX → HAM May 30, 01:40 UTCMay 30, 14:55 UTC13h 15m
2026-05-27 GAF918 HND → KIX May 27, 06:34 UTCMay 27, 07:30 UTC56m
2026-05-23 GAF918 HAM → HND May 23, 18:20 UTCMay 24, 06:50 UTC12h 30m
2026-05-22 GAF918 CGN → HAM May 22, 16:15 UTCMay 22, 17:00 UTC45m
2026-05-22 GAF940 CGN → CGN May 22, 07:10 UTCMay 22, 09:05 UTC1h 55m
2026-05-19 GAF936 CGN → CGN May 19, 07:45 UTCMay 19, 13:25 UTC5h 40m
2026-05-13 GAF938 - May 13, 11:20 UTCMay 13, 13:45 UTC2h 25m
2026-05-13 GAF938 - May 13, 07:50 UTCMay 13, 09:55 UTC2h 5m
2026-05-04 GAF941 CGN → CGN May 4, 08:05 UTCMay 4, 12:30 UTC4h 25m
2026-04-30 GAF938 BOD → CGN Apr 30, 12:55 UTCApr 30, 14:20 UTC1h 25m
2026-04-30 GAF938 CGN → BOD Apr 30, 10:25 UTCApr 30, 11:40 UTC1h 15m
2026-04-28 GAF936 - Apr 28, 08:50 UTCApr 28, 10:10 UTC1h 20m
2026-04-28 GAF936 CGN → BER Apr 28, 06:40 UTCApr 28, 07:30 UTC50m
2026-04-24 GAF948 CGN → CGN Apr 24, 08:00 UTCApr 24, 11:15 UTC3h 15m
2026-04-20 GAF939 - Apr 20, 13:10 UTCApr 20, 15:05 UTC1h 55m
2026-04-19 GAF939 - Apr 19, 13:50 UTCApr 20, 13:45 UTC23h 55m
2026-04-19 GAF939 - Apr 19, 13:40 UTCApr 19, 14:05 UTC25m
2026-04-17 GAF939 - Apr 17, 11:20 UTCApr 17, 11:55 UTC35m
2026-04-17 GAF939 - Apr 17, 10:05 UTCApr 17, 11:15 UTC1h 10m

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 10+03 page for operator, model, and routing details .

Mode-S 3E854F frequently asked

What is Mode-S code 3E854F?
3E854F is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to 10+03.
Where is Mode-S 3E854F registered?
Mode-S code 3E854F is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E854F broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E854F, octal 17502517, decimal 4,097,359.
What flights does 3E854F operate?
Mode-S 3E854F has broadcast 16 distinct callsigns, including GAF938, GAF936, GAF916, GAF878, GAF939.