Apparatus

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sensors Mode-S transponder

48AE21

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-LSB · BOEING 787-9 Dreamliner

Hex
48AE21
Octal
22127041
Decimal
4,763,169
Country
PL
Tail
SP-LSB
Type
B789
Broadcasting now · callsign LOT8N · 36,000 ft
Flights observed
187
Distinct callsigns
20
Country
PL
Last broadcast
1d ago

Current position

48AE21 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 48AE21 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
LOT80 - 21 2026-07-05
LOT79 - 18 2026-07-04
LOT100 - 11 2026-07-04
LOT3PK - 10 2026-07-09
LOT99 - 9 2026-06-29
LOT29 - 9 2026-07-08
LOT6NY - 7 2026-07-11
LOT1080 LOT Polish Airlines 7 2026-05-21
LOT1079 LOT Polish Airlines 7 2026-05-20
LOT57V - 6 2026-07-11
LOT24 LOT Polish Airlines 6 2026-04-13
LOT4W LOT Polish Airlines 5 2026-06-25
LOT4 LOT Polish Airlines 5 2026-06-11
LOT3 LOT Polish Airlines 5 2026-06-10
LOT8N - 4 2026-07-10
LOT5T - 4 2026-07-11
LOT37 LOT Polish Airlines 4 2026-06-24
LOT5V LOT Polish Airlines 3 2026-06-27
LOT5ED LOT Polish Airlines 3 2026-05-16
LOT45 LOT Polish Airlines 3 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 LOT82 - Jul 12, 23:45 UTCJul 13, 13:15 UTC13h 30m
2026-07-12 LOT81 - Jul 12, 09:35 UTCJul 12, 21:30 UTC11h 55m
2026-07-11 LOT57V JFK → WAW Jul 11, 22:45 UTCJul 12, 06:20 UTC7h 35m
2026-07-11 LOT6NY - Jul 11, 18:00 UTCJul 11, 19:25 UTC1h 25m
2026-07-11 LOT6NY - Jul 11, 10:45 UTCJul 11, 17:55 UTC7h 10m
2026-07-11 LOT5T YYZ → WAW Jul 11, 00:15 UTCJul 11, 07:50 UTC7h 35m
2026-07-10 LOT8N - Jul 10, 12:50 UTCJul 10, 21:30 UTC8h 40m
2026-07-10 LOT5T YYZ → WAW Jul 10, 00:10 UTCJul 10, 07:45 UTC7h 35m
2026-07-09 LOT8N - Jul 9, 13:00 UTCJul 9, 21:30 UTC8h 30m
2026-07-09 LOT3PK - Jul 9, 00:15 UTCJul 9, 09:50 UTC9h 35m
2026-07-08 LOT29 WAW → MIA Jul 8, 11:05 UTCJul 8, 21:50 UTC10h 45m
2026-07-07 LOT57V JFK → WAW Jul 7, 22:50 UTCJul 8, 06:35 UTC7h 45m
2026-07-07 LOT6NY WAW → JFK Jul 7, 10:50 UTCJul 7, 19:40 UTC8h 50m
2026-07-06 LOT57V JFK → WAW Jul 6, 22:45 UTCJul 7, 05:55 UTC7h 10m
2026-07-06 LOT6NY WAW → JFK Jul 6, 11:05 UTCJul 6, 19:55 UTC8h 50m
2026-07-05 LOT80 - Jul 5, 14:45 UTCJul 6, 04:15 UTC13h 30m
2026-07-04 LOT79 - Jul 4, 21:25 UTCJul 5, 09:10 UTC11h 45m
2026-07-04 LOT100 - Jul 4, 05:00 UTCJul 4, 15:45 UTC10h 45m
2026-07-04 LOT100 - Jul 4, 03:50 UTCJul 4, 04:10 UTC20m
2026-07-04 LOT2005 - Jul 4, 01:35 UTCJul 4, 01:55 UTC20m
2026-07-03 LOT2005 - Jul 3, 15:20 UTCJul 4, 00:40 UTC9h 20m
2026-07-03 LOT2006 - Jul 3, 00:40 UTCJul 3, 11:20 UTC10h 40m
2026-07-02 LOT2006 - Jul 2, 23:30 UTCJul 2, 23:50 UTC20m
2026-07-02 LOT97 WAW → ICN Jul 2, 11:05 UTCJul 2, 21:25 UTC10h 20m
2026-07-01 LOT80 NRT → WAW Jul 1, 14:10 UTCJul 2, 03:35 UTC13h 25m
2026-06-30 LOT79 WAW → NRT Jun 30, 21:25 UTCJul 1, 09:10 UTC11h 45m
2026-06-30 LOT100 - Jun 30, 11:25 UTCJun 30, 15:10 UTC3h 45m
2026-06-30 LOT100 - Jun 30, 03:00 UTCJun 30, 03:10 UTC10m
2026-06-29 LOT99 - Jun 29, 14:09 UTCJun 30, 00:25 UTC10h 15m
2026-06-28 LOT36 SFO → WAW Jun 28, 23:44 UTCJun 29, 10:24 UTC10h 40m
2026-06-28 LOT35 WAW → SFO Jun 28, 10:19 UTCJun 28, 20:54 UTC10h 35m
2026-06-27 LOT5V YYZ → WAW Jun 27, 20:29 UTCJun 28, 04:20 UTC7h 50m
2026-06-27 LOT43 WAW → YYZ Jun 27, 09:24 UTCJun 27, 17:44 UTC8h 20m
2026-06-26 LOT80 - Jun 26, 14:15 UTCJun 27, 04:00 UTC13h 45m
2026-06-25 LOT79 - Jun 25, 21:44 UTCJun 26, 09:30 UTC11h 45m
2026-06-25 LOT4W SFO → WAW Jun 25, 06:09 UTCJun 25, 16:55 UTC10h 45m
2026-06-24 LOT37 WAW → SFO Jun 24, 16:05 UTCJun 25, 03:20 UTC11h 15m
2026-06-24 LOT16M EWR → WAW Jun 24, 04:44 UTCJun 24, 11:50 UTC7h 5m
2026-06-23 LOT15K - Jun 23, 16:44 UTCJun 24, 01:44 UTC9h 0m
2026-06-22 LOT5V YYZ → WAW Jun 22, 20:24 UTCJun 23, 03:49 UTC7h 25m
2026-06-22 LOT43 WAW → YYZ Jun 22, 09:30 UTCJun 22, 18:09 UTC8h 40m
2026-06-21 LOT57V - Jun 21, 22:24 UTCJun 22, 05:49 UTC7h 25m
2026-06-21 LOT6NY WAW → JFK Jun 21, 11:00 UTCJun 21, 19:29 UTC8h 30m
2026-06-20 LOT2 - Jun 20, 22:35 UTCJun 21, 06:55 UTC8h 20m
2026-06-20 LOT9FN KRK → ORD Jun 20, 10:20 UTCJun 20, 19:15 UTC8h 55m
2026-06-19 LOT2098 ORD → KRK Jun 19, 22:30 UTCJun 20, 07:04 UTC8h 35m
2026-06-19 LOT9FN KRK → ORD Jun 19, 10:29 UTCJun 19, 19:29 UTC9h 0m
2026-06-18 LOT2098 ORD → KRK Jun 18, 23:05 UTCJun 19, 07:34 UTC8h 29m
2026-06-18 LOT1 - Jun 18, 10:50 UTCJun 18, 20:05 UTC9h 15m
2026-06-18 LOT5T YYZ → WAW Jun 18, 00:10 UTCJun 18, 07:55 UTC7h 45m

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

Mode-S 48AE21 frequently asked

What is Mode-S code 48AE21?
48AE21 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-LSB.
Where is Mode-S 48AE21 registered?
Mode-S code 48AE21 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48AE21 broadcasting right now?
Yes. Mode-S 48AE21 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48AE21, octal 22127041, decimal 4,763,169.
What flights does 48AE21 operate?
Mode-S 48AE21 has broadcast 20 distinct callsigns, including LOT80, LOT79, LOT100, LOT3PK, LOT99.