Apparatus

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sensors Mode-S transponder

48E9EC

ICAO 24-bit transponder address · allocated to Poland

Hex
48E9EC
Octal
22164754
Decimal
4,778,476
Country
PL
No current signal · last broadcast 1d ago
Flights observed
95
Distinct callsigns
2
Country
PL
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 48E9EC.

Country allocation

The ICAO 24-bit address 48E9EC 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
BNI82 - 52 2026-07-16
SPZWK - 43 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 BNI82 - Jul 16, 15:40 UTCJul 16, 16:44 UTC1h 5m
2026-07-16 BNI82 - Jul 16, 13:25 UTCJul 16, 14:29 UTC1h 5m
2026-07-16 BNI82 - Jul 16, 10:45 UTCJul 16, 12:25 UTC1h 40m
2026-07-16 BNI82 - Jul 16, 07:10 UTCJul 16, 09:15 UTC2h 5m
2026-07-08 BNI82 - Jul 8, 13:00 UTCJul 8, 13:40 UTC40m
2026-07-07 BNI82 - Jul 7, 13:30 UTCJul 7, 15:10 UTC1h 40m
2026-07-06 BNI82 - Jul 6, 13:45 UTCJul 6, 15:50 UTC2h 5m
2026-07-06 BNI82 - Jul 6, 09:55 UTCJul 6, 11:40 UTC1h 45m
2026-06-30 BNI82 - Jun 30, 14:45 UTCJun 30, 16:05 UTC1h 20m
2026-06-28 SPZWK - Jun 28, 13:40 UTCJun 28, 14:34 UTC55m
2026-06-26 SPZWK - Jun 26, 14:44 UTCJun 26, 15:15 UTC30m
2026-06-26 BNI82 - Jun 26, 09:50 UTCJun 26, 10:55 UTC1h 5m
2026-06-23 BNI82 - Jun 23, 15:59 UTCJun 23, 16:29 UTC30m
2026-06-22 BNI82 - Jun 22, 16:14 UTCJun 22, 17:44 UTC1h 30m
2026-06-22 BNI82 - Jun 22, 13:29 UTCJun 22, 14:55 UTC1h 25m
2026-06-22 BNI82 - Jun 22, 10:05 UTCJun 22, 11:44 UTC1h 40m
2026-06-19 BNI82 - Jun 19, 10:50 UTCJun 19, 13:24 UTC2h 35m
2026-06-18 BNI82 - Jun 18, 13:40 UTCJun 18, 15:25 UTC1h 45m
2026-06-18 BNI82 - Jun 18, 10:35 UTCJun 18, 12:05 UTC1h 30m
2026-06-18 BNI82 - Jun 18, 07:05 UTCJun 18, 08:35 UTC1h 30m
2026-06-17 BNI82 - Jun 17, 07:20 UTCJun 17, 09:50 UTC2h 30m
2026-06-16 BNI82 - Jun 16, 18:05 UTCJun 16, 20:25 UTC2h 21m
2026-06-16 BNI82 - Jun 16, 13:55 UTCJun 16, 16:25 UTC2h 30m
2026-06-16 BNI82 - Jun 16, 10:00 UTCJun 16, 12:25 UTC2h 25m
2026-06-15 BNI82 - Jun 15, 13:34 UTCJun 15, 15:45 UTC2h 10m
2026-06-13 BNI82 - Jun 13, 14:30 UTCJun 13, 15:35 UTC1h 5m
2026-06-13 BNI82 - Jun 13, 11:10 UTCJun 13, 13:00 UTC1h 50m
2026-06-08 SPZWK - Jun 8, 12:50 UTCJun 8, 13:15 UTC25m
2026-05-29 SPZWK - May 29, 10:40 UTCMay 29, 11:40 UTC1h 0m
2026-05-25 SPZWK - May 25, 11:15 UTCMay 25, 11:40 UTC25m
2026-05-25 SPZWK - May 25, 03:15 UTCMay 25, 07:25 UTC4h 10m
2026-05-24 SPZWK - May 24, 16:55 UTCMay 24, 18:15 UTC1h 20m
2026-05-24 SPZWK - May 24, 03:10 UTCMay 24, 06:30 UTC3h 20m
2026-05-23 SPZWK - May 23, 17:10 UTCMay 23, 18:15 UTC1h 6m
2026-05-23 BNI82 - May 23, 14:25 UTCMay 23, 15:10 UTC45m
2026-05-23 SPZWK - May 23, 05:35 UTCMay 23, 06:45 UTC1h 10m
2026-05-23 SPZWK - May 23, 03:35 UTCMay 23, 04:55 UTC1h 20m
2026-05-22 SPZWK - May 22, 16:00 UTCMay 22, 16:35 UTC35m
2026-05-22 BNI82 - May 22, 10:40 UTCMay 22, 12:20 UTC1h 40m
2026-05-22 BNI82 - May 22, 07:05 UTCMay 22, 08:45 UTC1h 40m
2026-05-17 SPZWK - May 17, 13:45 UTCMay 17, 14:35 UTC50m
2026-05-14 SPZWK - May 14, 17:40 UTCMay 14, 18:30 UTC50m
2026-05-14 SPZWK - May 14, 16:25 UTCMay 14, 16:50 UTC25m
2026-05-14 SPZWK - May 14, 07:35 UTCMay 14, 07:50 UTC15m
2026-05-14 SPZWK - May 14, 05:15 UTCMay 14, 06:05 UTC50m
2026-05-11 SPZWK - May 11, 05:15 UTCMay 11, 07:05 UTC1h 50m
2026-05-08 BNI82 - May 8, 12:04 UTCMay 8, 13:00 UTC55m
2026-05-05 BNI82 - May 5, 17:35 UTCMay 5, 19:00 UTC1h 25m
2026-05-05 BNI82 - May 5, 14:10 UTCMay 5, 16:00 UTC1h 50m
2026-05-05 BNI82 - May 5, 10:50 UTCMay 5, 12:25 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.

Mode-S 48E9EC frequently asked

What is Mode-S code 48E9EC?
48E9EC is an ICAO 24-bit transponder address. Allocated to Poland.
Where is Mode-S 48E9EC registered?
Mode-S code 48E9EC is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48E9EC broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48E9EC, octal 22164754, decimal 4,778,476.
What flights does 48E9EC operate?
Mode-S 48E9EC has broadcast 2 distinct callsigns, including BNI82, SPZWK.