Apparatus

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sensors Mode-S transponder

48E957

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-OVO · LEARJET 60

Hex
48E957
Octal
22164527
Decimal
4,778,327
Country
PL
Tail
SP-OVO
Type
LJ60
No current signal · last broadcast 17h ago
Flights observed
97
Distinct callsigns
6
Country
PL
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S 48E957.

Country allocation

The ICAO 24-bit address 48E957 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 6 distinct

Callsign Airline Flights Last seen
AMQ5O - 71 2026-06-22
AMQ5V - 17 2026-07-17
SPOVO - 4 2026-06-29
LOT6640 LOT Polish Airlines 1 2026-06-19
LOT6323 - 1 2026-06-08
LOT2ED LOT Polish Airlines 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 AMQ5V - Jul 17, 09:10 UTCJul 17, 10:10 UTC1h 0m
2026-07-17 AMQ5V - Jul 17, 05:50 UTCJul 17, 07:05 UTC1h 15m
2026-07-13 AMQ5V - Jul 13, 14:00 UTCJul 13, 15:35 UTC1h 35m
2026-07-13 AMQ5V NCE → LTN Jul 13, 10:05 UTCJul 13, 11:45 UTC1h 40m
2026-07-11 AMQ5V - Jul 11, 09:25 UTCJul 11, 10:45 UTC1h 20m
2026-07-10 AMQ5V - Jul 10, 12:00 UTCJul 10, 13:00 UTC1h 0m
2026-07-09 AMQ5V - Jul 9, 17:50 UTCJul 9, 18:45 UTC55m
2026-07-09 AMQ5V - Jul 9, 15:25 UTCJul 9, 17:20 UTC1h 55m
2026-07-09 AMQ5V - Jul 9, 11:55 UTCJul 9, 14:20 UTC2h 25m
2026-07-09 AMQ5V - Jul 9, 09:30 UTCJul 9, 10:30 UTC1h 0m
2026-07-08 AMQ5V - Jul 8, 11:35 UTCJul 8, 13:10 UTC1h 35m
2026-07-06 AMQ5V - Jul 6, 10:15 UTCJul 6, 13:05 UTC2h 50m
2026-07-05 AMQ5V - Jul 5, 12:20 UTCJul 5, 15:10 UTC2h 50m
2026-07-05 AMQ5V - Jul 5, 08:30 UTCJul 5, 10:15 UTC1h 45m
2026-07-04 - - Jul 4, 16:45 UTCJul 4, 17:10 UTC25m
2026-07-04 AMQ5V - Jul 4, 14:10 UTCJul 4, 14:35 UTC25m
2026-07-04 AMQ5V NCE → WAW Jul 4, 10:45 UTCJul 4, 12:40 UTC1h 55m
2026-07-04 AMQ5V - Jul 4, 06:20 UTCJul 4, 08:20 UTC2h 0m
2026-06-29 SPOVO - Jun 29, 13:30 UTCJun 29, 15:09 UTC1h 40m
2026-06-29 SPOVO - Jun 29, 10:00 UTCJun 29, 12:49 UTC2h 50m
2026-06-27 SPOVO - Jun 27, 07:34 UTCJun 27, 09:34 UTC2h 0m
2026-06-27 SPOVO - Jun 27, 05:39 UTCJun 27, 05:49 UTC10m
2026-06-22 AMQ5O BCN → WMI Jun 22, 17:44 UTCJun 22, 20:24 UTC2h 40m
2026-06-21 AMQ5O - Jun 21, 11:49 UTCJun 21, 12:44 UTC55m
2026-06-20 AMQ5O BEG → NCE Jun 20, 21:44 UTCJun 20, 23:19 UTC1h 35m
2026-06-20 AMQ5O BCN → BEG Jun 20, 17:34 UTCJun 20, 19:34 UTC2h 0m
2026-06-19 LOT6640 VAR → KTW Jun 19, 21:24 UTCJun 20, 03:24 UTC6h 0m
2026-06-19 AMQ5O NCE → BCN Jun 19, 12:39 UTCJun 19, 13:39 UTC1h 0m
2026-06-19 AMQ5O - Jun 19, 09:09 UTCJun 19, 11:09 UTC2h 0m
2026-06-19 AMQ5O - Jun 19, 06:24 UTCJun 19, 08:20 UTC1h 55m
2026-06-18 AMQ5O - Jun 18, 14:25 UTCJun 18, 15:40 UTC1h 15m
2026-06-18 AMQ5O - Jun 18, 12:00 UTCJun 18, 13:05 UTC1h 5m
2026-06-18 AMQ5O BCN → NCE Jun 18, 09:55 UTCJun 18, 10:45 UTC50m
2026-06-17 AMQ5O - Jun 17, 19:05 UTCJun 17, 20:20 UTC1h 15m
2026-06-17 AMQ5O VIP → CIA Jun 17, 16:45 UTCJun 17, 17:55 UTC1h 10m
2026-06-16 AMQ5O - Jun 16, 14:05 UTCJun 16, 15:20 UTC1h 15m
2026-06-16 AMQ5O - Jun 16, 10:45 UTCJun 16, 12:20 UTC1h 35m
2026-06-14 AMQ5O - Jun 14, 17:50 UTCJun 15, 12:45 UTC18h 54m
2026-06-14 AMQ5O - Jun 14, 16:30 UTCJun 15, 12:45 UTC20h 15m
2026-06-14 AMQ5O - Jun 14, 08:30 UTCJun 14, 15:40 UTC7h 10m
2026-06-13 - - Jun 13, 13:25 UTCJun 14, 08:35 UTC19h 10m
2026-06-13 AMQ5O - Jun 13, 09:50 UTCJun 14, 08:35 UTC22h 45m
2026-06-13 AMQ5O - Jun 13, 07:30 UTCJun 13, 13:35 UTC6h 5m
2026-06-13 AMQ5O - Jun 13, 04:20 UTCJun 13, 06:25 UTC2h 5m
2026-06-08 LOT6323 - Jun 8, 07:15 UTCJun 8, 07:30 UTC15m
2026-05-29 AMQ5O - May 29, 12:00 UTCMay 29, 13:20 UTC1h 20m
2026-05-25 AMQ5O - May 25, 21:49 UTCMay 26, 01:30 UTC3h 40m
2026-05-25 AMQ5O - May 25, 18:15 UTCMay 25, 20:40 UTC2h 25m
2026-05-25 LOT2ED OTP → WAW May 25, 03:55 UTCMay 25, 04:10 UTC15m
2026-05-24 AMQ5O - May 24, 19:20 UTCMay 24, 21:30 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-OVO page for operator, model, and routing details .

Mode-S 48E957 frequently asked

What is Mode-S code 48E957?
48E957 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-OVO.
Where is Mode-S 48E957 registered?
Mode-S code 48E957 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48E957 broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48E957, octal 22164527, decimal 4,778,327.
What flights does 48E957 operate?
Mode-S 48E957 has broadcast 6 distinct callsigns, including AMQ5O, AMQ5V, SPOVO, LOT6640, LOT6323.