Apparatus

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sensors Mode-S transponder

48BD04

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-PIE

Hex
48BD04
Octal
22136404
Decimal
4,766,980
Country
PL
Tail
SP-PIE
Type
B505
No current signal · last broadcast 11d ago
Flights observed
73
Distinct callsigns
1
Country
PL
Last broadcast
11d ago

Last known position

Most recent position reported by Mode-S 48BD04.

Country allocation

The ICAO 24-bit address 48BD04 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
SPPIE - 73 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-06 SPPIE - Jul 6, 15:10 UTCJul 6, 15:20 UTC10m
2026-07-05 SPPIE - Jul 5, 09:00 UTCJul 5, 09:25 UTC25m
2026-07-05 SPPIE - Jul 5, 08:20 UTCJul 5, 08:45 UTC25m
2026-07-04 SPPIE - Jul 4, 09:00 UTCJul 4, 09:45 UTC45m
2026-07-01 SPPIE - Jul 1, 09:20 UTCJul 1, 09:35 UTC15m
2026-06-30 SPPIE - Jun 30, 11:00 UTCJun 30, 11:15 UTC15m
2026-06-25 SPPIE - Jun 25, 14:14 UTCJun 25, 15:50 UTC1h 35m
2026-06-23 SPPIE - Jun 23, 16:59 UTCJun 23, 17:59 UTC1h 0m
2026-06-23 SPPIE - Jun 23, 14:25 UTCJun 23, 14:49 UTC25m
2026-06-23 SPPIE - Jun 23, 13:45 UTCJun 23, 14:15 UTC30m
2026-06-23 SPPIE - Jun 23, 12:40 UTCJun 23, 13:39 UTC1h 0m
2026-06-23 SPPIE - Jun 23, 11:19 UTCJun 23, 11:40 UTC20m
2026-06-21 SPPIE - Jun 21, 10:29 UTCJun 21, 10:54 UTC25m
2026-06-20 SPPIE - Jun 20, 12:54 UTCJun 20, 13:19 UTC25m
2026-06-20 SPPIE - Jun 20, 08:44 UTCJun 20, 09:19 UTC35m
2026-06-09 SPPIE - Jun 9, 08:45 UTCJun 9, 10:30 UTC1h 45m
2026-06-09 SPPIE - Jun 9, 06:55 UTCJun 9, 08:20 UTC1h 25m
2026-06-08 SPPIE - Jun 8, 16:55 UTCJun 8, 17:30 UTC35m
2026-06-08 SPPIE - Jun 8, 11:25 UTCJun 8, 11:40 UTC15m
2026-06-07 SPPIE - Jun 7, 07:20 UTCJun 7, 08:05 UTC45m
2026-06-07 SPPIE - Jun 7, 05:55 UTCJun 7, 06:25 UTC30m
2026-06-07 SPPIE - Jun 7, 04:00 UTCJun 7, 04:10 UTC10m
2026-06-07 SPPIE - Jun 7, 02:55 UTCJun 7, 03:05 UTC10m
2026-06-04 SPPIE - Jun 4, 14:05 UTCJun 4, 14:20 UTC15m
2026-06-03 SPPIE - Jun 3, 13:25 UTCJun 3, 13:35 UTC10m
2026-06-02 SPPIE - Jun 2, 16:10 UTCJun 2, 16:40 UTC30m
2026-06-02 SPPIE - Jun 2, 09:00 UTCJun 2, 09:30 UTC30m
2026-05-31 SPPIE - May 31, 18:25 UTCMay 31, 18:35 UTC10m
2026-05-31 SPPIE - May 31, 17:10 UTCMay 31, 17:30 UTC20m
2026-05-29 SPPIE - May 29, 12:10 UTCMay 29, 12:45 UTC35m
2026-05-29 SPPIE - May 29, 11:10 UTCMay 29, 11:35 UTC25m
2026-05-29 SPPIE - May 29, 10:30 UTCMay 29, 10:50 UTC20m
2026-05-28 SPPIE - May 28, 15:50 UTCMay 28, 17:55 UTC2h 5m
2026-05-28 SPPIE - May 28, 10:45 UTCMay 28, 11:10 UTC25m
2026-05-23 SPPIE - May 23, 19:50 UTCMay 23, 20:05 UTC15m
2026-05-23 SPPIE - May 23, 15:25 UTCMay 23, 15:40 UTC15m
2026-05-23 SPPIE - May 23, 09:10 UTCMay 23, 09:40 UTC30m
2026-05-22 SPPIE - May 22, 12:20 UTCMay 22, 12:45 UTC25m
2026-05-20 SPPIE - May 20, 09:00 UTCMay 20, 09:15 UTC15m
2026-05-15 SPPIE - May 15, 08:00 UTCMay 15, 08:10 UTC10m
2026-05-15 SPPIE - May 15, 06:05 UTCMay 15, 07:05 UTC1h 0m
2026-05-13 SPPIE - May 13, 14:25 UTCMay 13, 15:35 UTC1h 10m
2026-05-13 SPPIE - May 13, 13:05 UTCMay 13, 13:20 UTC15m
2026-05-12 SPPIE - May 12, 15:30 UTCMay 12, 16:05 UTC35m
2026-05-12 SPPIE - May 12, 14:45 UTCMay 12, 14:55 UTC10m
2026-05-12 SPPIE - May 12, 13:25 UTCMay 12, 13:45 UTC20m
2026-05-06 SPPIE - May 6, 07:30 UTCMay 6, 08:01 UTC30m
2026-05-05 SPPIE - May 5, 11:35 UTCMay 5, 12:05 UTC30m
2026-05-04 SPPIE - May 4, 15:35 UTCMay 4, 15:50 UTC15m
2026-05-04 SPPIE - May 4, 12:35 UTCMay 4, 13:15 UTC40m

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

Mode-S 48BD04 frequently asked

What is Mode-S code 48BD04?
48BD04 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-PIE.
Where is Mode-S 48BD04 registered?
Mode-S code 48BD04 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48BD04 broadcasting right now?
No active broadcast right now. Last signal was 11d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48BD04, octal 22136404, decimal 4,766,980.
What flights does 48BD04 operate?
Mode-S 48BD04 has broadcast 1 distinct callsign, including SPPIE.