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sensors Mode-S transponder

48E9E6

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-SMQ · TECNAM P-2008

Hex
48E9E6
Octal
22164746
Decimal
4,778,470
Country
PL
Tail
SP-SMQ
Type
P208
No current signal · last broadcast 3h ago
Flights observed
210
Distinct callsigns
1
Country
PL
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 48E9E6.

Country allocation

The ICAO 24-bit address 48E9E6 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
SPSMQ - 210 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SPSMQ - Jul 14, 13:10 UTCJul 14, 13:50 UTC40m
2026-07-14 SPSMQ - Jul 14, 11:35 UTCJul 14, 11:45 UTC10m
2026-07-14 SPSMQ - Jul 14, 10:05 UTCJul 14, 10:15 UTC10m
2026-07-14 SPSMQ - Jul 14, 09:15 UTCJul 14, 09:25 UTC10m
2026-07-14 SPSMQ - Jul 14, 08:05 UTCJul 14, 08:35 UTC30m
2026-07-13 SPSMQ - Jul 13, 09:10 UTCJul 13, 10:40 UTC1h 30m
2026-07-12 SPSMQ - Jul 12, 13:20 UTCJul 12, 14:01 UTC40m
2026-07-12 SPSMQ - Jul 12, 11:50 UTCJul 12, 12:40 UTC50m
2026-07-11 SPSMQ - Jul 11, 09:30 UTCJul 11, 10:10 UTC40m
2026-07-11 SPSMQ - Jul 11, 08:30 UTCJul 11, 08:55 UTC25m
2026-07-09 SPSMQ - Jul 9, 12:55 UTCJul 9, 13:25 UTC30m
2026-07-08 SPSMQ - Jul 8, 06:10 UTCJul 8, 06:45 UTC35m
2026-07-03 SPSMQ POZ → POZ Jul 3, 08:00 UTCJul 3, 09:15 UTC1h 15m
2026-07-02 SPSMQ - Jul 2, 18:15 UTCJul 2, 18:45 UTC30m
2026-07-02 SPSMQ - Jul 2, 15:55 UTCJul 2, 17:40 UTC1h 45m
2026-07-02 SPSMQ - Jul 2, 09:05 UTCJul 2, 11:00 UTC1h 55m
2026-07-02 SPSMQ - Jul 2, 05:30 UTCJul 2, 06:00 UTC30m
2026-07-02 SPSMQ - Jul 2, 04:10 UTCJul 2, 04:45 UTC35m
2026-06-30 SPSMQ - Jun 30, 14:50 UTCJun 30, 15:40 UTC50m
2026-06-30 SPSMQ - Jun 30, 13:40 UTCJun 30, 14:15 UTC35m
2026-06-30 SPSMQ POZ → POZ Jun 30, 10:00 UTCJun 30, 13:00 UTC3h 0m
2026-06-28 SPSMQ - Jun 28, 05:20 UTCJun 28, 07:05 UTC1h 45m
2026-06-26 SPSMQ - Jun 26, 11:24 UTCJun 26, 11:49 UTC25m
2026-06-26 SPSMQ - Jun 26, 08:40 UTCJun 26, 10:20 UTC1h 40m
2026-06-26 SPSMQ - Jun 26, 06:39 UTCJun 26, 08:00 UTC1h 20m
2026-06-26 SPSMQ - Jun 26, 04:24 UTCJun 26, 05:55 UTC1h 30m
2026-06-25 SPSMQ POZ → POZ Jun 25, 15:50 UTCJun 25, 19:05 UTC3h 15m
2026-06-25 SPSMQ - Jun 25, 12:50 UTCJun 25, 14:39 UTC1h 50m
2026-06-25 SPSMQ POZ → POZ Jun 25, 11:10 UTCJun 25, 11:59 UTC50m
2026-06-25 SPSMQ POZ → POZ Jun 25, 04:25 UTCJun 25, 07:05 UTC2h 40m
2026-06-24 SPSMQ - Jun 24, 19:55 UTCJun 24, 20:20 UTC25m
2026-06-24 SPSMQ - Jun 24, 17:50 UTCJun 24, 18:55 UTC1h 5m
2026-06-24 SPSMQ - Jun 24, 15:24 UTCJun 24, 17:05 UTC1h 40m
2026-06-24 SPSMQ - Jun 24, 09:24 UTCJun 24, 11:09 UTC1h 45m
2026-06-24 SPSMQ POZ → POZ Jun 24, 04:20 UTCJun 24, 07:15 UTC2h 55m
2026-06-23 SPSMQ - Jun 23, 16:50 UTCJun 23, 19:24 UTC2h 35m
2026-06-23 SPSMQ - Jun 23, 13:50 UTCJun 23, 15:55 UTC2h 5m
2026-06-23 SPSMQ POZ → POZ Jun 23, 10:49 UTCJun 23, 12:49 UTC2h 0m
2026-06-23 SPSMQ - Jun 23, 04:25 UTCJun 23, 05:59 UTC1h 35m
2026-06-22 SPSMQ - Jun 22, 16:05 UTCJun 22, 18:35 UTC2h 30m
2026-06-21 SPSMQ - Jun 21, 09:00 UTCJun 21, 10:04 UTC1h 5m
2026-06-21 SPSMQ - Jun 21, 06:40 UTCJun 21, 07:55 UTC1h 15m
2026-06-17 SPSMQ POZ → POZ Jun 17, 19:45 UTCJun 17, 21:35 UTC1h 50m
2026-06-17 SPSMQ POZ → POZ Jun 17, 16:10 UTCJun 17, 18:45 UTC2h 35m
2026-06-17 SPSMQ POZ → POZ Jun 17, 13:55 UTCJun 17, 15:30 UTC1h 35m
2026-06-17 SPSMQ POZ → POZ Jun 17, 08:40 UTCJun 17, 10:45 UTC2h 5m
2026-06-16 SPSMQ - Jun 16, 17:55 UTCJun 16, 19:30 UTC1h 35m
2026-06-16 SPSMQ - Jun 16, 13:40 UTCJun 16, 15:45 UTC2h 5m
2026-06-16 SPSMQ POZ → POZ Jun 16, 09:45 UTCJun 16, 11:55 UTC2h 10m
2026-06-16 SPSMQ - Jun 16, 04:35 UTCJun 16, 06:45 UTC2h 10m

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

Mode-S 48E9E6 frequently asked

What is Mode-S code 48E9E6?
48E9E6 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-SMQ.
Where is Mode-S 48E9E6 registered?
Mode-S code 48E9E6 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48E9E6 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48E9E6, octal 22164746, decimal 4,778,470.
What flights does 48E9E6 operate?
Mode-S 48E9E6 has broadcast 1 distinct callsign, including SPSMQ.