Apparatus

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sensors Mode-S transponder

488D78

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-DLV · CESSNA 525 CitationJet

Hex
488D78
Octal
22106570
Decimal
4,754,808
Country
PL
Tail
SP-DLV
Type
C525
No current signal · last broadcast 5h ago
Flights observed
76
Distinct callsigns
2
Country
PL
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 488D78.

Country allocation

The ICAO 24-bit address 488D78 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 2 distinct

Callsign Airline Flights Last seen
BNI5V - 74 2026-06-15
BNI5X - 2 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-15 BNI5V - Jun 15, 10:00 UTCJun 15, 10:24 UTC25m
2026-06-15 BNI5V - Jun 15, 05:50 UTCJun 15, 06:30 UTC40m
2026-06-14 BNI5V - Jun 14, 13:30 UTCJun 14, 14:15 UTC45m
2026-06-14 BNI5V - Jun 14, 11:35 UTCJun 14, 12:05 UTC30m
2026-06-14 BNI5V - Jun 14, 08:25 UTCJun 14, 09:15 UTC50m
2026-06-13 BNI5V - Jun 13, 12:30 UTCJun 13, 13:30 UTC1h 0m
2026-06-13 BNI5V - Jun 13, 10:30 UTCJun 13, 10:55 UTC25m
2026-06-12 BNI5V - Jun 12, 16:10 UTCJun 12, 16:55 UTC45m
2026-06-12 BNI5V - Jun 12, 13:25 UTCJun 12, 13:55 UTC30m
2026-06-11 BNI5V - Jun 11, 15:35 UTCJun 11, 16:10 UTC35m
2026-06-11 BNI5V - Jun 11, 13:20 UTCJun 11, 14:55 UTC1h 35m
2026-06-11 BNI5V - Jun 11, 06:05 UTCJun 11, 08:05 UTC2h 0m
2026-06-10 BNI5V - Jun 10, 14:30 UTCJun 10, 16:50 UTC2h 20m
2026-06-10 BNI5V - Jun 10, 11:20 UTCJun 10, 12:30 UTC1h 10m
2026-06-09 BNI5V - Jun 9, 09:30 UTCJun 9, 10:15 UTC45m
2026-06-08 BNI5V - Jun 8, 14:35 UTCJun 8, 15:04 UTC30m
2026-06-08 BNI5V - Jun 8, 11:50 UTCJun 8, 13:25 UTC1h 35m
2026-06-08 BNI5V - Jun 8, 10:00 UTCJun 8, 10:15 UTC15m
2026-06-07 BNI5V - Jun 7, 20:45 UTCJun 7, 21:25 UTC40m
2026-06-07 BNI5V - Jun 7, 18:30 UTCJun 7, 19:05 UTC35m
2026-06-07 BNI5X - Jun 7, 11:45 UTCJun 7, 12:15 UTC30m
2026-06-06 BNI5X - Jun 6, 17:15 UTCJun 6, 17:49 UTC35m
2026-06-05 BNI5V - Jun 5, 09:45 UTCJun 5, 11:30 UTC1h 45m
2026-06-05 BNI5V - Jun 5, 05:30 UTCJun 5, 06:10 UTC40m
2026-06-05 BNI5V NCE → NCE Jun 5, 05:10 UTCJun 5, 05:20 UTC10m
2026-06-04 BNI5V - Jun 4, 12:30 UTCJun 4, 13:35 UTC1h 5m
2026-06-04 BNI5V - Jun 4, 10:40 UTCJun 4, 11:20 UTC40m
2026-06-03 BNI5V - Jun 3, 10:25 UTCJun 3, 12:50 UTC2h 25m
2026-06-03 BNI5V - Jun 3, 07:45 UTCJun 3, 09:50 UTC2h 5m
2026-06-02 BNI5V - Jun 2, 19:05 UTCJun 2, 20:05 UTC1h 0m
2026-06-02 BNI5V - Jun 2, 12:30 UTCJun 2, 14:05 UTC1h 35m
2026-06-01 BNI5V - Jun 1, 14:45 UTCJun 1, 16:50 UTC2h 5m
2026-06-01 BNI5V - Jun 1, 12:15 UTCJun 1, 12:55 UTC40m
2026-06-01 BNI5V - Jun 1, 09:15 UTCJun 1, 10:15 UTC1h 0m
2026-06-01 BNI5V - Jun 1, 07:00 UTCJun 1, 07:45 UTC45m
2026-05-31 BNI5V - May 31, 17:05 UTCMay 31, 18:10 UTC1h 5m
2026-05-31 BNI5V - May 31, 14:35 UTCMay 31, 16:15 UTC1h 40m
2026-05-30 BNI5V - May 30, 12:25 UTCMay 30, 13:35 UTC1h 10m
2026-05-29 BNI5V - May 29, 11:40 UTCMay 29, 13:50 UTC2h 10m
2026-05-29 BNI5V - May 29, 07:15 UTCMay 29, 10:20 UTC3h 5m
2026-05-29 BNI5V VNO → VNO May 29, 06:15 UTCMay 29, 07:05 UTC50m
2026-05-28 BNI5V - May 28, 17:15 UTCMay 28, 18:10 UTC55m
2026-05-15 BNI5V - May 15, 12:35 UTCMay 15, 13:40 UTC1h 5m
2026-05-15 BNI5V - May 15, 09:50 UTCMay 15, 11:55 UTC2h 5m
2026-05-14 BNI5V - May 14, 11:20 UTCMay 14, 11:55 UTC35m
2026-05-14 BNI5V NCE → NCE May 14, 10:40 UTCMay 14, 11:10 UTC30m
2026-05-14 BNI5V - May 14, 08:20 UTCMay 14, 09:55 UTC1h 35m
2026-05-14 BNI5V IBZ → IBZ May 14, 07:55 UTCMay 14, 08:05 UTC10m
2026-05-13 BNI5V LIN → IBZ May 13, 14:20 UTCMay 13, 16:10 UTC1h 50m
2026-05-12 BNI5V - May 12, 15:45 UTCMay 12, 17:20 UTC1h 35m

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

Mode-S 488D78 frequently asked

What is Mode-S code 488D78?
488D78 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-DLV.
Where is Mode-S 488D78 registered?
Mode-S code 488D78 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 488D78 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 488D78, octal 22106570, decimal 4,754,808.
What flights does 488D78 operate?
Mode-S 488D78 has broadcast 2 distinct callsigns, including BNI5V, BNI5X.