Apparatus

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sensors Mode-S transponder

48D909

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to 043 · PZL-OKECIE PZL-130 Orlik

Hex
48D909
Octal
22154411
Decimal
4,774,153
Country
PL
Tail
043
Type
PZ3T
No current signal · last broadcast 3h ago
Flights observed
67
Distinct callsigns
20
Country
PL
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 48D909.

Country allocation

The ICAO 24-bit address 48D909 falls within the block assigned to Poland (PL) by ICAO Annex 10, Volume III. Every aircraft registered in Poland 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
PROP01 - 5 2026-06-02
TACO02 - 4 2026-07-20
STORK04 - 4 2026-07-17
WREN06 - 3 2026-06-30
WREN03 - 3 2026-07-20
SPIN03 - 3 2026-07-17
REMUR02 - 3 2026-07-02
PLUTO04 - 3 2026-06-18
ORLIK06 - 3 2026-06-16
FISH01 - 3 2026-05-07
WREN02 - 2 2026-07-02
TACO05 - 2 2026-07-13
STORK05 - 2 2026-07-01
STORK02 - 2 2026-07-16
SPIN02 - 2 2026-07-16
REMUR10 - 2 2026-07-20
REMUR07 - 2 2026-07-13
REMUR05 - 2 2026-05-27
PLUTO05 - 2 2026-07-20
ORLIK14 - 2 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 REMUR10 - Jul 20, 15:35 UTCJul 20, 16:30 UTC55m
2026-07-20 PLUTO05 - Jul 20, 12:35 UTCJul 20, 13:35 UTC1h 0m
2026-07-20 WREN03 - Jul 20, 10:20 UTCJul 20, 11:00 UTC40m
2026-07-20 TACO02 - Jul 20, 07:20 UTCJul 20, 08:30 UTC1h 10m
2026-07-17 STORK04 - Jul 17, 15:29 UTCJul 17, 16:10 UTC40m
2026-07-17 STORK04 - Jul 17, 12:40 UTCJul 17, 13:35 UTC55m
2026-07-17 SPIN03 - Jul 17, 10:15 UTCJul 17, 11:00 UTC45m
2026-07-16 STORK02 - Jul 16, 13:20 UTCJul 16, 13:49 UTC30m
2026-07-16 SPIN02 - Jul 16, 10:04 UTCJul 16, 10:45 UTC40m
2026-07-16 PLUTO05 - Jul 16, 07:05 UTCJul 16, 08:10 UTC1h 5m
2026-07-13 TACO05 - Jul 13, 12:35 UTCJul 13, 13:45 UTC1h 10m
2026-07-13 REMUR11 - Jul 13, 10:05 UTCJul 13, 10:25 UTC20m
2026-07-13 REMUR07 - Jul 13, 07:15 UTCJul 13, 08:01 UTC45m
2026-07-08 STORK04 - Jul 8, 07:10 UTCJul 8, 08:15 UTC1h 5m
2026-07-06 PLUTO03 - Jul 6, 16:30 UTCJul 6, 17:10 UTC40m
2026-07-06 ORLIK14 - Jul 6, 13:50 UTCJul 6, 14:45 UTC55m
2026-07-06 STORK04 - Jul 6, 10:35 UTCJul 6, 11:40 UTC1h 5m
2026-07-03 ORLIK13 - Jul 3, 15:50 UTCJul 3, 16:30 UTC40m
2026-07-03 ORLIK01 - Jul 3, 12:45 UTCJul 3, 13:00 UTC15m
2026-07-03 FARGO01 - Jul 3, 10:10 UTCJul 3, 10:30 UTC20m
2026-07-02 WREN02 - Jul 2, 15:40 UTCJul 2, 16:20 UTC40m
2026-07-02 FARGO02 - Jul 2, 10:00 UTCJul 2, 10:20 UTC20m
2026-07-02 REMUR02 - Jul 2, 07:35 UTCJul 2, 08:30 UTC55m
2026-07-01 TACO02 - Jul 1, 15:55 UTCJul 1, 16:40 UTC45m
2026-07-01 STORK05 - Jul 1, 12:50 UTCJul 1, 13:40 UTC50m
2026-07-01 SPIN03 - Jul 1, 10:25 UTCJul 1, 11:05 UTC40m
2026-06-30 TACO02 - Jun 30, 15:50 UTCJun 30, 16:55 UTC1h 5m
2026-06-30 WREN06 - Jun 30, 13:30 UTCJun 30, 13:50 UTC20m
2026-06-30 SPIN03 - Jun 30, 08:55 UTCJun 30, 09:40 UTC45m
2026-06-25 WREN02 - Jun 25, 08:24 UTCJun 25, 08:55 UTC30m
2026-06-24 REMUR10 - Jun 24, 13:40 UTCJun 24, 14:34 UTC55m
2026-06-24 WREN03 - Jun 24, 11:09 UTCJun 24, 11:50 UTC40m
2026-06-24 WREN03 - Jun 24, 09:00 UTCJun 24, 09:24 UTC25m
2026-06-18 TACO02 - Jun 18, 16:40 UTCJun 18, 17:21 UTC41m
2026-06-18 ORLIK14 - Jun 18, 13:35 UTCJun 18, 14:20 UTC45m
2026-06-18 PLUTO04 - Jun 18, 09:20 UTCJun 18, 09:30 UTC10m
2026-06-17 TACO04 - Jun 17, 16:50 UTCJun 17, 17:35 UTC45m
2026-06-17 STORK02 - Jun 17, 14:10 UTCJun 17, 14:30 UTC20m
2026-06-17 PLUTO01 - Jun 17, 08:10 UTCJun 17, 09:00 UTC50m
2026-06-16 ORLIK06 - Jun 16, 16:39 UTCJun 16, 17:55 UTC1h 15m
2026-06-16 TACO05 - Jun 16, 13:40 UTCJun 16, 14:30 UTC50m
2026-06-16 PLUTO04 - Jun 16, 11:45 UTCJun 16, 12:25 UTC40m
2026-06-16 SPIN02 - Jun 16, 09:04 UTCJun 16, 09:30 UTC25m
2026-06-09 ORLIK02 - Jun 9, 07:55 UTCJun 9, 08:15 UTC20m
2026-06-08 STORK05 - Jun 8, 11:25 UTCJun 8, 12:25 UTC1h 0m
2026-06-08 WREN06 - Jun 8, 08:10 UTCJun 8, 09:10 UTC1h 0m
2026-06-03 PLUTO04 - Jun 3, 08:25 UTCJun 3, 08:55 UTC30m
2026-06-02 PROP01 - Jun 2, 11:20 UTCJun 2, 12:05 UTC45m
2026-06-02 WREN06 - Jun 2, 09:20 UTCJun 2, 10:05 UTC45m
2026-05-27 REMUR05 - May 27, 08:50 UTCMay 27, 09:45 UTC55m

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 043 page for operator, model, and routing details .

Mode-S 48D909 frequently asked

What is Mode-S code 48D909?
48D909 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to 043.
Where is Mode-S 48D909 registered?
Mode-S code 48D909 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48D909 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48D909, octal 22154411, decimal 4,774,153.
What flights does 48D909 operate?
Mode-S 48D909 has broadcast 20 distinct callsigns, including PROP01, TACO02, STORK04, WREN06, WREN03.