Apparatus

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sensors Mode-S transponder

3E272B

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-IGAL · CESSNA 525A Citation CJ2

Hex
3E272B
Octal
17423453
Decimal
4,073,259
Country
DE
Tail
D-IGAL
Type
C25A
No current signal · last broadcast 7h ago
Flights observed
76
Distinct callsigns
5
Country
DE
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 3E272B.

Country allocation

The ICAO 24-bit address 3E272B 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 5 distinct

Callsign Airline Flights Last seen
PAV661 - 36 2026-06-26
PAV662 - 23 2026-06-26
PAV663 - 13 2026-06-26
PAV664 - 3 2026-06-23
PAV661T - 1 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-26 PAV663 TRN → NCE Jun 26, 12:44 UTCJun 26, 13:19 UTC35m
2026-06-26 PAV662 - Jun 26, 10:15 UTCJun 26, 11:40 UTC1h 25m
2026-06-26 PAV661 - Jun 26, 08:00 UTCJun 26, 08:15 UTC15m
2026-06-25 PAV662 - Jun 25, 17:25 UTCJun 25, 18:00 UTC35m
2026-06-25 PAV661 BCN → LCG Jun 25, 12:35 UTCJun 25, 14:04 UTC1h 30m
2026-06-24 PAV662 - Jun 24, 09:49 UTCJun 24, 11:34 UTC1h 45m
2026-06-24 PAV661 - Jun 24, 08:09 UTCJun 24, 08:20 UTC10m
2026-06-23 PAV664 BEG → DBV Jun 23, 15:59 UTCJun 23, 16:39 UTC40m
2026-06-23 PAV663 - Jun 23, 13:24 UTCJun 23, 15:04 UTC1h 40m
2026-06-23 PAV662 - Jun 23, 09:45 UTCJun 23, 10:44 UTC1h 0m
2026-06-23 PAV661 - Jun 23, 07:09 UTCJun 23, 07:45 UTC35m
2026-06-22 PAV662 - Jun 22, 13:25 UTCJun 22, 14:05 UTC40m
2026-06-22 PAV661 - Jun 22, 10:30 UTCJun 22, 11:24 UTC55m
2026-06-21 PAV664 - Jun 21, 17:54 UTCJun 21, 18:20 UTC25m
2026-06-21 PAV663 - Jun 21, 15:05 UTCJun 21, 16:19 UTC1h 15m
2026-06-21 PAV662 - Jun 21, 10:34 UTCJun 21, 10:49 UTC15m
2026-06-21 PAV661 - Jun 21, 08:20 UTCJun 21, 09:20 UTC1h 0m
2026-06-20 PAV663 - Jun 20, 15:34 UTCJun 20, 16:44 UTC1h 10m
2026-06-20 PAV662 - Jun 20, 13:34 UTCJun 20, 14:50 UTC1h 15m
2026-06-20 PAV661 - Jun 20, 10:39 UTCJun 20, 11:30 UTC50m
2026-06-19 PAV663 - Jun 19, 18:20 UTCJun 19, 19:39 UTC1h 20m
2026-06-19 PAV662 - Jun 19, 13:34 UTCJun 19, 14:19 UTC45m
2026-06-19 PAV661 - Jun 19, 11:49 UTCJun 19, 12:29 UTC40m
2026-06-18 PAV663 - Jun 18, 13:25 UTCJun 18, 14:01 UTC35m
2026-06-18 PAV662 - Jun 18, 11:10 UTCJun 18, 12:45 UTC1h 35m
2026-06-18 PAV661 - Jun 18, 08:10 UTCJun 18, 09:05 UTC55m
2026-06-17 PAV661 IBZ → CIA Jun 17, 09:45 UTCJun 17, 11:20 UTC1h 35m
2026-06-16 PAV663 - Jun 16, 16:30 UTCJun 16, 18:39 UTC2h 10m
2026-06-16 PAV662 IBZ → DUS Jun 16, 12:50 UTCJun 16, 15:20 UTC2h 30m
2026-06-16 PAV661 - Jun 16, 08:39 UTCJun 16, 10:45 UTC2h 5m
2026-06-15 PAV661 BER → MST Jun 15, 14:00 UTCJun 15, 15:00 UTC1h 0m
2026-06-08 PAV661 - Jun 8, 09:35 UTCJun 8, 10:25 UTC50m
2026-06-07 PAV663 CGN → FRA Jun 7, 18:25 UTCJun 7, 18:50 UTC25m
2026-06-07 PAV662 - Jun 7, 15:30 UTCJun 7, 16:50 UTC1h 20m
2026-06-07 PAV661 MXP → PSA Jun 7, 13:25 UTCJun 7, 14:00 UTC35m
2026-06-06 PAV662 - Jun 6, 10:00 UTCJun 6, 11:09 UTC1h 10m
2026-06-06 PAV661 - Jun 6, 07:15 UTCJun 6, 08:20 UTC1h 5m
2026-06-05 PAV661 - Jun 5, 12:45 UTCJun 5, 13:40 UTC55m
2026-06-04 PAV662 - Jun 4, 20:45 UTCJun 4, 21:35 UTC50m
2026-06-04 PAV661 - Jun 4, 14:30 UTCJun 4, 15:30 UTC1h 0m
2026-06-01 PAV663 - Jun 1, 18:55 UTCJun 1, 19:45 UTC50m
2026-06-01 PAV662 - Jun 1, 08:40 UTCJun 1, 10:15 UTC1h 35m
2026-06-01 PAV661 OPO → CAT Jun 1, 06:45 UTCJun 1, 07:20 UTC35m
2026-05-31 PAV662 - May 31, 15:15 UTCMay 31, 17:45 UTC2h 30m
2026-05-31 PAV661 - May 31, 09:20 UTCMay 31, 11:20 UTC2h 0m
2026-05-30 PAV661 - May 30, 11:40 UTCMay 30, 12:15 UTC35m
2026-05-29 PAV661 CGN → NCE May 29, 17:15 UTCMay 29, 18:40 UTC1h 25m
2026-05-28 PAV661 IBZ → CGN May 28, 08:30 UTCMay 28, 10:45 UTC2h 15m
2026-05-26 PAV664 - May 26, 17:39 UTCMay 26, 18:59 UTC1h 20m
2026-05-26 PAV663 - May 26, 15:24 UTCMay 26, 16:15 UTC50m

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-IGAL page for operator, model, and routing details .

Mode-S 3E272B frequently asked

What is Mode-S code 3E272B?
3E272B is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-IGAL.
Where is Mode-S 3E272B registered?
Mode-S code 3E272B is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E272B broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E272B, octal 17423453, decimal 4,073,259.
What flights does 3E272B operate?
Mode-S 3E272B has broadcast 5 distinct callsigns, including PAV661, PAV662, PAV663, PAV664, PAV661T.