Apparatus

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sensors Mode-S transponder

48B840

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-OCA · TECNAM P-2006T

Hex
48B840
Octal
22134100
Decimal
4,765,760
Country
PL
Tail
SP-OCA
Type
P06T
No current signal · last broadcast 1h ago
Flights observed
88
Distinct callsigns
1
Country
PL
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 48B840.

Country allocation

The ICAO 24-bit address 48B840 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
BNI69 - 88 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BNI69 - Jul 14, 16:20 UTCJul 14, 17:10 UTC50m
2026-07-14 BNI69 - Jul 14, 09:30 UTCJul 14, 11:10 UTC1h 40m
2026-07-13 BNI69 - Jul 13, 15:40 UTCJul 13, 17:35 UTC1h 55m
2026-07-13 BNI69 - Jul 13, 12:45 UTCJul 13, 13:45 UTC1h 0m
2026-07-12 BNI69 - Jul 12, 13:55 UTCJul 12, 14:45 UTC50m
2026-07-09 BNI69 - Jul 9, 07:25 UTCJul 9, 08:55 UTC1h 30m
2026-06-30 BNI69 - Jun 30, 12:30 UTCJun 30, 13:55 UTC1h 25m
2026-06-30 BNI69 - Jun 30, 10:05 UTCJun 30, 11:25 UTC1h 20m
2026-06-29 BNI69 - Jun 29, 13:34 UTCJun 29, 14:25 UTC50m
2026-06-29 BNI69 - Jun 29, 10:10 UTCJun 29, 12:00 UTC1h 50m
2026-06-28 BNI69 - Jun 28, 13:49 UTCJun 28, 14:45 UTC55m
2026-06-28 BNI69 - Jun 28, 11:14 UTCJun 28, 12:39 UTC1h 25m
2026-06-28 BNI69 - Jun 28, 07:54 UTCJun 28, 09:34 UTC1h 40m
2026-06-27 BNI69 - Jun 27, 14:29 UTCJun 27, 16:04 UTC1h 35m
2026-06-26 BNI69 - Jun 26, 09:59 UTCJun 26, 11:05 UTC1h 5m
2026-06-26 BNI69 - Jun 26, 09:00 UTCJun 26, 09:10 UTC10m
2026-06-20 BNI69 - Jun 20, 14:09 UTCJun 20, 15:49 UTC1h 40m
2026-06-20 BNI69 - Jun 20, 10:55 UTCJun 20, 12:34 UTC1h 40m
2026-06-20 BNI69 - Jun 20, 07:49 UTCJun 20, 09:39 UTC1h 50m
2026-06-19 BNI69 - Jun 19, 12:39 UTCJun 19, 15:04 UTC2h 25m
2026-06-19 BNI69 - Jun 19, 09:59 UTCJun 19, 11:09 UTC1h 10m
2026-06-19 BNI69 - Jun 19, 06:49 UTCJun 19, 08:09 UTC1h 20m
2026-06-18 BNI69 - Jun 18, 13:45 UTCJun 18, 15:40 UTC1h 55m
2026-06-18 BNI69 - Jun 18, 10:50 UTCJun 18, 12:20 UTC1h 30m
2026-06-18 BNI69 - Jun 18, 07:00 UTCJun 18, 09:35 UTC2h 35m
2026-06-17 BNI69 - Jun 17, 11:35 UTCJun 17, 13:05 UTC1h 30m
2026-06-17 BNI69 - Jun 17, 08:10 UTCJun 17, 09:55 UTC1h 45m
2026-06-16 BNI69 - Jun 16, 16:05 UTCJun 16, 17:24 UTC1h 20m
2026-06-16 BNI69 - Jun 16, 12:35 UTCJun 16, 14:15 UTC1h 40m
2026-06-16 BNI69 - Jun 16, 09:34 UTCJun 16, 11:15 UTC1h 40m
2026-06-13 BNI69 - Jun 13, 09:35 UTCJun 13, 10:00 UTC25m
2026-06-05 BNI69 - Jun 5, 08:05 UTCJun 5, 10:55 UTC2h 50m
2026-06-05 BNI69 - Jun 5, 04:55 UTCJun 5, 07:20 UTC2h 25m
2026-06-04 BNI69 - Jun 4, 15:15 UTCJun 4, 18:10 UTC2h 55m
2026-06-04 BNI69 - Jun 4, 11:00 UTCJun 4, 14:20 UTC3h 20m
2026-06-04 BNI69 - Jun 4, 07:00 UTCJun 4, 08:10 UTC1h 10m
2026-06-03 BNI69 - Jun 3, 10:15 UTCJun 3, 11:30 UTC1h 15m
2026-06-03 BNI69 - Jun 3, 06:05 UTCJun 3, 08:45 UTC2h 40m
2026-06-02 BNI69 - Jun 2, 16:10 UTCJun 2, 16:30 UTC20m
2026-06-02 BNI69 - Jun 2, 15:25 UTCJun 2, 15:35 UTC10m
2026-06-02 BNI69 - Jun 2, 13:35 UTCJun 2, 13:55 UTC20m
2026-06-02 BNI69 - Jun 2, 10:20 UTCJun 2, 12:05 UTC1h 45m
2026-06-01 BNI69 - Jun 1, 16:20 UTCJun 1, 17:00 UTC40m
2026-06-01 BNI69 - Jun 1, 13:10 UTCJun 1, 14:55 UTC1h 45m
2026-06-01 BNI69 - Jun 1, 09:50 UTCJun 1, 11:30 UTC1h 40m
2026-05-30 BNI69 - May 30, 07:10 UTCMay 30, 08:55 UTC1h 45m
2026-05-29 BNI69 - May 29, 13:45 UTCMay 29, 15:40 UTC1h 55m
2026-05-29 BNI69 - May 29, 11:30 UTCMay 29, 12:25 UTC55m
2026-05-29 BNI69 - May 29, 07:25 UTCMay 29, 08:05 UTC40m
2026-05-28 BNI69 - May 28, 13:00 UTCMay 28, 13:35 UTC35m

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

Mode-S 48B840 frequently asked

What is Mode-S code 48B840?
48B840 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-OCA.
Where is Mode-S 48B840 registered?
Mode-S code 48B840 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48B840 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48B840, octal 22134100, decimal 4,765,760.
What flights does 48B840 operate?
Mode-S 48B840 has broadcast 1 distinct callsign, including BNI69.