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sensors Mode-S transponder

3E1988

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-IAWE · CESSNA 425 Corsair

Hex
3E1988
Octal
17414610
Decimal
4,069,768
Country
DE
Tail
D-IAWE
Type
C425
No current signal · last broadcast Jul 26, 12:25 UTC
Flights observed
164
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 12:25 UTC

Last known position

Most recent position reported by Mode-S 3E1988.

Country allocation

The ICAO 24-bit address 3E1988 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 20 distinct

Callsign Airline Flights Last seen
AWH93B - 8 2026-07-26
AWH92A - 6 2026-07-23
AWH93A - 5 2026-07-26
AWH92B - 5 2026-07-23
AWH92D - 4 2026-07-23
AWH92C - 4 2026-07-23
AWH91B - 4 2026-06-10
AWH123 - 4 2026-06-18
AWH98C - 3 2026-07-15
AWH98B - 3 2026-07-15
AWH98A - 3 2026-07-15
AWH96U - 3 2026-07-16
AWH95C - 3 2026-07-10
AWH95A - 3 2026-07-10
AWH93D - 3 2026-07-05
AWH93C - 3 2026-06-02
AWH91A - 3 2026-06-10
AWH99A - 2 2026-07-02
AWH98G - 2 2026-07-15
AWH96R - 2 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AWH93B - Jul 26, 11:35 UTCJul 26, 12:25 UTC50m
2026-07-26 AWH93A - Jul 26, 07:15 UTCJul 26, 08:10 UTC55m
2026-07-25 AWH33T - Jul 25, 17:05 UTCJul 25, 18:55 UTC1h 50m
2026-07-25 AWH33C LEJ → MXP Jul 25, 13:05 UTCJul 25, 15:05 UTC2h 0m
2026-07-25 AWH33E - Jul 25, 12:05 UTCJul 25, 12:45 UTC40m
2026-07-23 AWH92D - Jul 23, 15:35 UTCJul 23, 15:55 UTC20m
2026-07-23 AWH92C CGN → HAM Jul 23, 13:55 UTCJul 23, 15:00 UTC1h 5m
2026-07-23 AWH92B HAM → CGN Jul 23, 07:35 UTCJul 23, 08:30 UTC55m
2026-07-23 AWH92A - Jul 23, 06:40 UTCJul 23, 07:10 UTC30m
2026-07-22 AWH22G - Jul 22, 15:10 UTCJul 22, 17:15 UTC2h 5m
2026-07-22 AWH22F MXP → BGY Jul 22, 02:35 UTCJul 22, 03:00 UTC25m
2026-07-21 AWH22L - Jul 21, 23:15 UTCJul 22, 01:00 UTC1h 45m
2026-07-21 AWH21L - Jul 21, 20:00 UTCJul 21, 21:55 UTC1h 55m
2026-07-21 AWH21K - Jul 21, 17:20 UTCJul 21, 19:15 UTC1h 55m
2026-07-16 AWH96R BRU → HAJ Jul 16, 15:05 UTCJul 16, 16:30 UTC1h 25m
2026-07-16 AWH96U - Jul 16, 10:35 UTCJul 16, 12:09 UTC1h 35m
2026-07-16 AWH96R - Jul 16, 02:00 UTCJul 16, 03:15 UTC1h 15m
2026-07-16 AWH96E - Jul 16, 00:10 UTCJul 16, 01:20 UTC1h 10m
2026-07-15 AWH96B - Jul 15, 23:00 UTCJul 15, 23:40 UTC40m
2026-07-15 AWH98G - Jul 15, 16:35 UTCJul 15, 17:15 UTC40m
2026-07-15 AWH98F - Jul 15, 13:55 UTCJul 15, 16:10 UTC2h 15m
2026-07-15 AWH98C - Jul 15, 12:50 UTCJul 15, 13:30 UTC40m
2026-07-15 AWH98B - Jul 15, 07:50 UTCJul 15, 08:25 UTC35m
2026-07-15 AWH98A - Jul 15, 06:20 UTCJul 15, 06:45 UTC25m
2026-07-12 AWH96V - Jul 12, 17:45 UTCJul 12, 18:55 UTC1h 10m
2026-07-12 AWH96J BRE → RBM Jul 12, 16:15 UTCJul 12, 17:25 UTC1h 10m
2026-07-12 AWH96B - Jul 12, 13:30 UTCJul 12, 13:45 UTC15m
2026-07-12 AWH96P - Jul 12, 11:55 UTCJul 12, 12:55 UTC1h 0m
2026-07-12 AWH96T - Jul 12, 07:20 UTCJul 12, 08:15 UTC55m
2026-07-10 AWH95A CGN → HAJ Jul 10, 02:30 UTCJul 10, 03:15 UTC45m
2026-07-10 AWH95C - Jul 10, 00:25 UTCJul 10, 01:35 UTC1h 10m
2026-07-09 AWH95S - Jul 9, 23:30 UTCJul 10, 00:10 UTC40m
2026-07-09 AWH97Z - Jul 9, 16:15 UTCJul 9, 16:55 UTC40m
2026-07-07 AWH97R - Jul 7, 21:30 UTCJul 7, 22:15 UTC45m
2026-07-07 AWH97K - Jul 7, 19:30 UTCJul 7, 20:40 UTC1h 10m
2026-07-07 AWH92M KEL → MST Jul 7, 18:00 UTCJul 7, 19:15 UTC1h 15m
2026-07-07 AWH92A - Jul 7, 17:30 UTCJul 7, 17:50 UTC20m
2026-07-07 AWH97E - Jul 7, 15:00 UTCJul 7, 16:05 UTC1h 5m
2026-07-07 AWH97H - Jul 7, 13:25 UTCJul 7, 14:00 UTC35m
2026-07-05 AWH93S STR → HAJ Jul 5, 13:50 UTCJul 5, 15:05 UTC1h 15m
2026-07-05 AWH93D - Jul 5, 08:45 UTCJul 5, 09:45 UTC1h 0m
2026-07-03 AWH96S - Jul 3, 17:05 UTCJul 3, 18:10 UTC1h 5m
2026-07-03 AWH96D - Jul 3, 13:10 UTCJul 3, 14:10 UTC1h 0m
2026-07-03 AWH52B GWT → HAJ Jul 3, 09:10 UTCJul 3, 10:00 UTC50m
2026-07-03 AWH52A - Jul 3, 07:45 UTCJul 3, 08:40 UTC55m
2026-07-02 AWH99Z - Jul 2, 08:30 UTCJul 2, 09:10 UTC40m
2026-07-02 AWH99A - Jul 2, 07:30 UTCJul 2, 08:00 UTC30m
2026-07-02 AWH93Y - Jul 2, 01:35 UTCJul 2, 02:05 UTC30m
2026-07-01 AWH93X - Jul 1, 23:40 UTCJul 2, 00:15 UTC35m
2026-06-30 AWH93B PRG → HAJ Jun 30, 23:55 UTCJul 1, 01:00 UTC1h 5m

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 D-IAWE page for operator, model, and routing details .

Mode-S 3E1988 frequently asked

What is Mode-S code 3E1988?
3E1988 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-IAWE.
Where is Mode-S 3E1988 registered?
Mode-S code 3E1988 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E1988 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E1988, octal 17414610, decimal 4,069,768.
What flights does 3E1988 operate?
Mode-S 3E1988 has broadcast 20 distinct callsigns, including AWH93B, AWH92A, AWH93A, AWH92B, AWH92D.