Apparatus

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sensors Mode-S transponder

3FF97D

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-MJVA · AUTOGYRO Cavalon

Hex
3FF97D
Octal
17774575
Decimal
4,192,637
Country
DE
Tail
D-MJVA
Type
CLON
No current signal · last broadcast Jul 25, 16:05 UTC
Flights observed
96
Distinct callsigns
1
Country
DE
Last broadcast
Jul 25, 16:05 UTC

Last known position

Most recent position reported by Mode-S 3FF97D.

Country allocation

The ICAO 24-bit address 3FF97D 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 1 distinct

Callsign Airline Flights Last seen
DMJVA - 96 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 DMJVA - Jul 25, 14:40 UTCJul 25, 16:05 UTC1h 25m
2026-07-25 DMJVA - Jul 25, 12:10 UTCJul 25, 13:35 UTC1h 25m
2026-07-22 DMJVA - Jul 22, 13:25 UTCJul 22, 14:00 UTC35m
2026-07-21 DMJVA - Jul 21, 16:20 UTCJul 21, 16:55 UTC35m
2026-07-21 DMJVA - Jul 21, 10:50 UTCJul 21, 11:30 UTC40m
2026-07-19 DMJVA - Jul 19, 12:15 UTCJul 19, 12:55 UTC40m
2026-07-19 DMJVA - Jul 19, 10:40 UTCJul 19, 11:15 UTC35m
2026-07-19 DMJVA - Jul 19, 08:30 UTCJul 19, 09:00 UTC30m
2026-07-18 DMJVA - Jul 18, 12:45 UTCJul 18, 13:35 UTC50m
2026-07-18 DMJVA - Jul 18, 11:20 UTCJul 18, 12:05 UTC45m
2026-07-11 DMJVA - Jul 11, 12:30 UTCJul 11, 13:10 UTC40m
2026-07-10 DMJVA - Jul 10, 14:40 UTCJul 10, 14:50 UTC10m
2026-07-10 DMJVA - Jul 10, 14:10 UTCJul 10, 14:35 UTC25m
2026-07-05 DMJVA - Jul 5, 08:15 UTCJul 5, 08:55 UTC40m
2026-07-04 DMJVA - Jul 4, 14:35 UTCJul 4, 15:10 UTC35m
2026-07-04 DMJVA - Jul 4, 12:00 UTCJul 4, 12:35 UTC35m
2026-07-04 DMJVA - Jul 4, 09:40 UTCJul 4, 10:05 UTC25m
2026-07-03 DMJVA - Jul 3, 11:05 UTCJul 3, 11:35 UTC30m
2026-07-03 DMJVA - Jul 3, 08:10 UTCJul 3, 09:55 UTC1h 45m
2026-07-02 DMJVA - Jul 2, 14:10 UTCJul 2, 16:15 UTC2h 5m
2026-07-01 DMJVA - Jul 1, 15:25 UTCJul 1, 16:05 UTC40m
2026-07-01 DMJVA - Jul 1, 13:25 UTCJul 1, 14:50 UTC1h 25m
2026-07-01 DMJVA - Jul 1, 10:55 UTCJul 1, 11:15 UTC20m
2026-07-01 DMJVA - Jul 1, 08:20 UTCJul 1, 09:00 UTC40m
2026-06-30 DMJVA - Jun 30, 15:35 UTCJun 30, 16:45 UTC1h 10m
2026-06-30 DMJVA - Jun 30, 13:05 UTCJun 30, 15:05 UTC2h 0m
2026-06-29 DMJVA - Jun 29, 08:44 UTCJun 29, 10:24 UTC1h 40m
2026-06-20 DMJVA - Jun 20, 14:14 UTCJun 20, 15:34 UTC1h 20m
2026-06-20 DMJVA - Jun 20, 12:54 UTCJun 20, 13:24 UTC30m
2026-06-20 DMJVA - Jun 20, 11:20 UTCJun 20, 11:59 UTC40m
2026-06-20 DMJVA - Jun 20, 08:44 UTCJun 20, 09:24 UTC40m
2026-06-19 DMJVA - Jun 19, 15:04 UTCJun 19, 16:39 UTC1h 35m
2026-06-19 DMJVA - Jun 19, 12:39 UTCJun 19, 13:14 UTC35m
2026-06-19 DMJVA - Jun 19, 07:59 UTCJun 19, 08:34 UTC35m
2026-06-19 DMJVA - Jun 19, 06:44 UTCJun 19, 07:19 UTC35m
2026-06-18 DMJVA - Jun 18, 16:50 UTCJun 18, 17:15 UTC25m
2026-06-18 DMJVA - Jun 18, 12:10 UTCJun 18, 14:35 UTC2h 25m
2026-06-17 DMJVA - Jun 17, 14:20 UTCJun 17, 16:00 UTC1h 40m
2026-06-17 DMJVA - Jun 17, 12:55 UTCJun 17, 13:30 UTC35m
2026-06-17 DMJVA - Jun 17, 11:00 UTCJun 17, 11:25 UTC25m
2026-06-16 DMJVA - Jun 16, 11:35 UTCJun 16, 14:35 UTC3h 0m
2026-06-16 DMJVA - Jun 16, 11:05 UTCJun 16, 11:30 UTC25m
2026-06-15 DMJVA - Jun 15, 14:24 UTCJun 15, 14:40 UTC15m
2026-06-15 DMJVA - Jun 15, 12:10 UTCJun 15, 14:20 UTC2h 10m
2026-06-15 DMJVA - Jun 15, 09:25 UTCJun 15, 10:00 UTC35m
2026-06-14 DMJVA - Jun 14, 15:35 UTCJun 14, 16:10 UTC35m
2026-06-14 DMJVA - Jun 14, 14:45 UTCJun 14, 15:20 UTC35m
2026-06-14 DMJVA - Jun 14, 11:05 UTCJun 14, 11:15 UTC10m
2026-06-14 DMJVA - Jun 14, 07:10 UTCJun 14, 07:45 UTC35m
2026-06-13 DMJVA - Jun 13, 07:10 UTCJun 13, 09:50 UTC2h 40m

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

Mode-S 3FF97D frequently asked

What is Mode-S code 3FF97D?
3FF97D is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-MJVA.
Where is Mode-S 3FF97D registered?
Mode-S code 3FF97D is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3FF97D broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 16:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3FF97D, octal 17774575, decimal 4,192,637.
What flights does 3FF97D operate?
Mode-S 3FF97D has broadcast 1 distinct callsign, including DMJVA.