Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

488912

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-CIT · CESSNA 525 CitationJet

Hex
488912
Octal
22104422
Decimal
4,753,682
Country
PL
Tail
SP-CIT
Type
C525
No current signal · last broadcast 22h ago
Flights observed
121
Distinct callsigns
1
Country
PL
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 488912.

Country allocation

The ICAO 24-bit address 488912 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 1 distinct

Callsign Airline Flights Last seen
BNI5T - 121 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 BNI5T - Jul 13, 11:05 UTCJul 13, 13:15 UTC2h 10m
2026-07-13 BNI5T RTM → RTM Jul 13, 10:45 UTCJul 13, 10:50 UTC5m
2026-07-13 BNI5T - Jul 13, 07:45 UTCJul 13, 09:45 UTC2h 0m
2026-07-12 BNI5T - Jul 12, 10:01 UTCJul 12, 11:35 UTC1h 35m
2026-07-12 BNI5T - Jul 12, 07:35 UTCJul 12, 08:25 UTC50m
2026-07-10 BNI5T - Jul 10, 21:50 UTCJul 10, 23:35 UTC1h 45m
2026-07-10 BNI5T RTM → RTM Jul 10, 21:20 UTCJul 10, 21:25 UTC5m
2026-07-10 BNI5T - Jul 10, 13:40 UTCJul 10, 14:40 UTC1h 0m
2026-07-10 BNI5T - Jul 10, 11:50 UTCJul 10, 12:40 UTC50m
2026-07-09 BNI5T FKB → BRE Jul 9, 15:30 UTCJul 9, 16:40 UTC1h 10m
2026-07-09 BNI5T - Jul 9, 12:20 UTCJul 9, 14:25 UTC2h 5m
2026-07-08 BNI5T - Jul 8, 12:30 UTCJul 8, 13:40 UTC1h 10m
2026-07-08 BNI5T - Jul 8, 10:25 UTCJul 8, 11:20 UTC55m
2026-07-08 BNI5T - Jul 8, 08:00 UTCJul 8, 08:40 UTC40m
2026-07-07 BNI5T - Jul 7, 07:50 UTCJul 7, 08:45 UTC55m
2026-07-06 BNI5T - Jul 6, 09:25 UTCJul 6, 10:35 UTC1h 10m
2026-07-06 BNI5T - Jul 6, 06:50 UTCJul 6, 07:40 UTC50m
2026-07-05 BNI5T - Jul 5, 13:35 UTCJul 5, 15:10 UTC1h 35m
2026-07-05 BNI5T - Jul 5, 10:15 UTCJul 5, 11:30 UTC1h 15m
2026-07-03 BNI5T - Jul 3, 13:55 UTCJul 3, 14:30 UTC35m
2026-07-03 BNI5T - Jul 3, 10:50 UTCJul 3, 12:10 UTC1h 20m
2026-07-03 BNI5T - Jul 3, 05:30 UTCJul 3, 06:45 UTC1h 15m
2026-07-02 BNI5T - Jul 2, 16:30 UTCJul 2, 17:05 UTC35m
2026-07-02 BNI5T - Jul 2, 14:00 UTCJul 2, 14:55 UTC55m
2026-07-02 BNI5T - Jul 2, 11:45 UTCJul 2, 12:50 UTC1h 5m
2026-07-02 BNI5T - Jul 2, 08:45 UTCJul 2, 09:45 UTC1h 0m
2026-07-01 BNI5T BCN → VCE Jul 1, 17:50 UTCJul 1, 19:40 UTC1h 50m
2026-07-01 BNI5T - Jul 1, 15:25 UTCJul 1, 16:30 UTC1h 5m
2026-07-01 BNI5T - Jul 1, 13:05 UTCJul 1, 13:55 UTC50m
2026-07-01 BNI5T - Jul 1, 11:15 UTCJul 1, 11:55 UTC40m
2026-06-30 BNI5T - Jun 30, 15:00 UTCJun 30, 15:30 UTC30m
2026-06-30 BNI5T - Jun 30, 13:35 UTCJun 30, 14:05 UTC30m
2026-06-30 BNI5T - Jun 30, 07:00 UTCJun 30, 08:05 UTC1h 5m
2026-06-29 BNI5T - Jun 29, 14:50 UTCJun 29, 15:19 UTC30m
2026-06-29 BNI5T - Jun 29, 12:05 UTCJun 29, 13:24 UTC1h 20m
2026-06-29 BNI5T - Jun 29, 07:50 UTCJun 29, 09:00 UTC1h 10m
2026-06-27 BNI5T - Jun 27, 11:00 UTCJun 27, 12:15 UTC1h 15m
2026-06-26 BNI5T - Jun 26, 13:34 UTCJun 26, 14:19 UTC45m
2026-06-26 BNI5T - Jun 26, 11:24 UTCJun 26, 11:55 UTC30m
2026-06-25 BNI5T - Jun 25, 16:14 UTCJun 25, 16:59 UTC45m
2026-06-25 BNI5T - Jun 25, 14:14 UTCJun 25, 15:24 UTC1h 10m
2026-06-25 BNI5T - Jun 25, 12:50 UTCJun 25, 13:20 UTC30m
2026-06-25 BNI5T - Jun 25, 10:59 UTCJun 25, 11:44 UTC45m
2026-06-25 BNI5T - Jun 25, 06:40 UTCJun 25, 07:34 UTC55m
2026-06-24 BNI5T - Jun 24, 18:44 UTCJun 24, 19:20 UTC35m
2026-06-24 BNI5T - Jun 24, 16:05 UTCJun 24, 17:29 UTC1h 25m
2026-06-24 BNI5T IBZ → GVA Jun 24, 11:54 UTCJun 24, 13:44 UTC1h 50m
2026-06-24 BNI5T BCN → IBZ Jun 24, 07:59 UTCJun 24, 08:39 UTC40m
2026-06-23 BNI5T LIN → BCN Jun 23, 15:44 UTCJun 23, 17:15 UTC1h 30m
2026-06-23 BNI5T IBZ → LIN Jun 23, 12:29 UTCJun 23, 14:25 UTC1h 55m

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 SP-CIT page for operator, model, and routing details .

Mode-S 488912 frequently asked

What is Mode-S code 488912?
488912 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-CIT.
Where is Mode-S 488912 registered?
Mode-S code 488912 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 488912 broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 488912, octal 22104422, decimal 4,753,682.
What flights does 488912 operate?
Mode-S 488912 has broadcast 1 distinct callsign, including BNI5T.