Apparatus

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sensors Mode-S transponder

48AC81

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-LEB · EMBRAER ERJ-190-400

Hex
48AC81
Octal
22126201
Decimal
4,762,753
Country
PL
Tail
SP-LEB
Type
E295
No current signal · last broadcast Jul 26, 20:25 UTC
Flights observed
612
Distinct callsigns
20
Country
PL
Last broadcast
Jul 26, 20:25 UTC

Last known position

Most recent position reported by Mode-S 48AC81.

Country allocation

The ICAO 24-bit address 48AC81 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 20 distinct

Callsign Airline Flights Last seen
LOT3HM - 18 2026-07-22
LOT1MH - 18 2026-07-18
LOT8AU - 17 2026-07-18
LOT2NU - 17 2026-07-21
LOT7MZ LOT Polish Airlines 16 2026-07-23
LOT6YM - 16 2026-07-21
LOT3VB LOT Polish Airlines 14 2026-07-22
LOT7VA LOT Polish Airlines 13 2026-07-22
LOT7CW - 13 2026-07-05
LOT3837 - 13 2026-07-05
LOT3827 - 11 2026-06-26
LOT2VD - 11 2026-07-05
LOT2LP - 11 2026-07-05
LOT7YE LOT Polish Airlines 9 2026-07-23
LOT7NJ LOT Polish Airlines 9 2026-07-23
LOT792 - 9 2026-07-05
LOT6PA - 9 2026-07-08
LOT4LV - 9 2026-06-15
LOT4CE - 9 2026-06-29
LOT4AY - 9 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LOT49H WAW → GOT Jul 26, 19:05 UTCJul 26, 20:25 UTC1h 20m
2026-07-26 LOT6YQ MAD → WAW Jul 26, 14:05 UTCJul 26, 17:10 UTC3h 5m
2026-07-26 LOT3UJ WAW → MAD Jul 26, 09:10 UTCJul 26, 12:10 UTC3h 0m
2026-07-25 LOT416 GVA → WAW Jul 25, 18:00 UTCJul 25, 19:40 UTC1h 40m
2026-07-25 LOT5CN WAW → GVA Jul 25, 14:55 UTCJul 25, 16:40 UTC1h 45m
2026-07-25 LOT672 MLA → WAW Jul 25, 10:35 UTCJul 25, 13:15 UTC2h 40m
2026-07-25 LOT671 WAW → MLA Jul 25, 07:00 UTCJul 25, 09:20 UTC2h 20m
2026-07-24 LOT4CN BRU → WAW Jul 24, 18:05 UTCJul 24, 19:50 UTC1h 45m
2026-07-24 LOT3ML WAW → BRU Jul 24, 15:25 UTCJul 24, 17:05 UTC1h 40m
2026-07-24 LOT9016 TLL → WAW Jul 24, 12:25 UTCJul 24, 13:40 UTC1h 15m
2026-07-23 LOT7YE WAW → TLL Jul 23, 21:15 UTCJul 23, 22:35 UTC1h 20m
2026-07-23 LOT4KZ - Jul 23, 16:40 UTCJul 23, 19:10 UTC2h 30m
2026-07-23 LOT7YC - Jul 23, 12:15 UTCJul 23, 14:55 UTC2h 40m
2026-07-23 LOT3YM WAW → WRO Jul 23, 08:45 UTCJul 23, 10:35 UTC1h 50m
2026-07-23 LOT7NJ WAW → GVA Jul 23, 05:40 UTCJul 23, 07:35 UTC1h 55m
2026-07-23 LOT7MZ RIX → WAW Jul 23, 03:00 UTCJul 23, 04:00 UTC1h 0m
2026-07-22 LOT3HM WAW → RIX Jul 22, 21:20 UTCJul 22, 22:15 UTC55m
2026-07-22 LOT3VB ZRH → WAW Jul 22, 18:30 UTCJul 22, 20:00 UTC1h 30m
2026-07-22 LOT7VA WAW → ZRH Jul 22, 15:45 UTCJul 22, 17:30 UTC1h 45m
2026-07-22 LOT4VG - Jul 22, 13:05 UTCJul 22, 13:45 UTC40m
2026-07-22 LOT3843 - Jul 22, 11:40 UTCJul 22, 12:10 UTC30m
2026-07-21 LOT2MN AMS → WAW Jul 21, 18:15 UTCJul 21, 19:55 UTC1h 40m
2026-07-21 LOT5PX - Jul 21, 15:15 UTCJul 21, 16:50 UTC1h 35m
2026-07-21 LOT6YM KRK → WAW Jul 21, 13:25 UTCJul 21, 13:55 UTC30m
2026-07-21 LOT2NU - Jul 21, 11:55 UTCJul 21, 12:25 UTC30m
2026-07-21 LOT266 AMS → WAW Jul 21, 09:00 UTCJul 21, 10:35 UTC1h 35m
2026-07-21 LOT2CM WAW → AMS Jul 21, 05:55 UTCJul 21, 07:30 UTC1h 35m
2026-07-21 LOT7MZ - Jul 21, 02:55 UTCJul 21, 03:55 UTC1h 0m
2026-07-20 LOT3HM WAW → RIX Jul 20, 21:15 UTCJul 20, 22:15 UTC1h 0m
2026-07-20 LOT3VB ZRH → WAW Jul 20, 18:10 UTCJul 20, 19:40 UTC1h 30m
2026-07-20 LOT7VA WAW → ZRH Jul 20, 15:20 UTCJul 20, 17:00 UTC1h 40m
2026-07-20 LOT6YM KRK → WAW Jul 20, 13:20 UTCJul 20, 13:55 UTC35m
2026-07-20 LOT2NU - Jul 20, 11:40 UTCJul 20, 12:10 UTC30m
2026-07-20 LOT266 AMS → WAW Jul 20, 08:55 UTCJul 20, 10:25 UTC1h 30m
2026-07-20 LOT2CM WAW → AMS Jul 20, 05:45 UTCJul 20, 07:25 UTC1h 40m
2026-07-20 LOT7MZ - Jul 20, 03:05 UTCJul 20, 04:10 UTC1h 5m
2026-07-19 LOT3HM - Jul 19, 21:40 UTCJul 19, 22:30 UTC50m
2026-07-19 LOT304 FCO → WAW Jul 19, 17:40 UTCJul 19, 19:25 UTC1h 45m
2026-07-19 LOT1PT - Jul 19, 14:00 UTCJul 19, 16:05 UTC2h 5m
2026-07-19 LOT3EJ - Jul 19, 09:20 UTCJul 19, 11:05 UTC1h 45m
2026-07-19 LOT3TJ WAW → FCO Jul 19, 05:40 UTCJul 19, 07:40 UTC2h 0m
2026-07-18 LOT2FE MXP → WAW Jul 18, 18:40 UTCJul 18, 20:20 UTC1h 40m
2026-07-18 LOT7ER - Jul 18, 15:40 UTCJul 18, 17:30 UTC1h 50m
2026-07-18 LOT8AU RZE → WAW Jul 18, 13:20 UTCJul 18, 13:55 UTC35m
2026-07-18 LOT1MH - Jul 18, 12:10 UTCJul 18, 12:45 UTC35m
2026-07-18 LOT2CH ZRH → WAW Jul 18, 08:40 UTCJul 18, 10:10 UTC1h 30m
2026-07-18 LOT7VR WAW → ZRH Jul 18, 05:55 UTCJul 18, 07:30 UTC1h 35m
2026-07-17 LOT7EG BRU → WAW Jul 17, 18:34 UTCJul 17, 21:05 UTC2h 30m
2026-07-17 LOT2303 - Jul 17, 15:35 UTCJul 17, 17:09 UTC1h 35m
2026-07-17 LOT3518 KRK → GDN Jul 17, 13:35 UTCJul 17, 14:20 UTC45m

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

Mode-S 48AC81 frequently asked

What is Mode-S code 48AC81?
48AC81 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-LEB.
Where is Mode-S 48AC81 registered?
Mode-S code 48AC81 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48AC81 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48AC81, octal 22126201, decimal 4,762,753.
What flights does 48AC81 operate?
Mode-S 48AC81 has broadcast 20 distinct callsigns, including LOT3HM, LOT1MH, LOT8AU, LOT2NU, LOT7MZ.