Apparatus

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sensors Mode-S transponder

489227

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-ESH · BOEING 737-800

Hex
489227
Octal
22111047
Decimal
4,756,007
Country
PL
Tail
SP-ESH
Type
B738
Broadcasting now · callsign ENT4KM · 34,000 ft
Flights observed
227
Distinct callsigns
20
Country
PL
Last broadcast
2h ago

Current position

489227 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 489227 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
ENT6RN - 3 2026-06-24
ENT4534 - 3 2026-04-16
ENT4533 - 3 2026-04-16
ENT7994 - 2 2026-07-13
ENT7993 - 2 2026-07-13
ENT7760 - 2 2026-06-27
ENT7759 - 2 2026-06-27
ENT7548 - 2 2026-06-27
ENT7200 - 2 2026-06-18
ENT7199 - 2 2026-06-18
ENT6BK - 2 2026-06-23
ENT4554 - 2 2026-04-14
ENT4553 DAT Enterprise Limited 2 2026-04-14
ENT4445 - 2 2026-07-07
ENT4204 - 2 2026-07-07
ENT4144 - 2 2026-04-15
ENT4143 - 2 2026-04-15
ENT4114 DAT Enterprise Limited 2 2026-04-18
ENT4113 DAT Enterprise Limited 2 2026-04-18
ENT4107 - 2 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ENT8XE - Jul 14, 17:10 UTCJul 14, 18:55 UTC1h 45m
2026-07-14 ENT2LH - Jul 14, 14:20 UTCJul 14, 16:05 UTC1h 45m
2026-07-14 ENT8WN - Jul 14, 11:30 UTCJul 14, 13:10 UTC1h 40m
2026-07-14 ENT5577 - Jul 14, 01:00 UTCJul 14, 09:50 UTC8h 50m
2026-07-13 ENT7994 - Jul 13, 21:00 UTCJul 13, 23:25 UTC2h 25m
2026-07-13 ENT1663 POZ → NBE Jul 13, 17:30 UTCJul 13, 20:00 UTC2h 30m
2026-07-13 ENT1664 - Jul 13, 14:00 UTCJul 13, 16:35 UTC2h 35m
2026-07-13 ENT4023 - Jul 13, 10:05 UTCJul 13, 12:40 UTC2h 35m
2026-07-13 ENT4024 - Jul 13, 06:25 UTCJul 13, 09:00 UTC2h 35m
2026-07-13 ENT7993 - Jul 13, 03:10 UTCJul 13, 05:25 UTC2h 15m
2026-07-12 ENT4081 - Jul 12, 16:35 UTCJul 13, 01:55 UTC9h 20m
2026-07-12 ENT4082 - Jul 12, 04:40 UTCJul 12, 13:40 UTC9h 0m
2026-07-11 ENT7407 - Jul 11, 16:45 UTCJul 12, 01:50 UTC9h 5m
2026-07-11 ENT7552 - Jul 11, 09:05 UTCJul 11, 11:00 UTC1h 55m
2026-07-11 ENT7551 - Jul 11, 05:25 UTCJul 11, 07:40 UTC2h 15m
2026-07-10 ENT1367 - Jul 10, 16:05 UTCJul 11, 02:15 UTC10h 11m
2026-07-10 ENT1368 - Jul 10, 04:05 UTCJul 10, 14:00 UTC9h 55m
2026-07-09 ENT1212 - Jul 9, 20:20 UTCJul 9, 22:55 UTC2h 35m
2026-07-09 ENT1007 - Jul 9, 16:40 UTCJul 9, 19:00 UTC2h 20m
2026-07-09 ENT1008 - Jul 9, 12:40 UTCJul 9, 15:20 UTC2h 40m
2026-07-09 ENT1215 - Jul 9, 08:55 UTCJul 9, 11:25 UTC2h 30m
2026-07-09 ENT1216 - Jul 9, 04:20 UTCJul 9, 07:35 UTC3h 15m
2026-07-09 ENT1211 - Jul 9, 00:50 UTCJul 9, 03:00 UTC2h 10m
2026-07-08 ENT5792 - Jul 8, 11:55 UTCJul 8, 14:30 UTC2h 35m
2026-07-08 ENT5793 - Jul 8, 08:10 UTCJul 8, 10:15 UTC2h 5m
2026-07-08 ENT5794 - Jul 8, 04:40 UTCJul 8, 07:05 UTC2h 25m
2026-07-08 ENT5791 - Jul 8, 00:50 UTCJul 8, 03:10 UTC2h 20m
2026-07-07 ENT4204 - Jul 7, 21:00 UTCJul 7, 23:15 UTC2h 15m
2026-07-07 ENT4445 - Jul 7, 17:15 UTCJul 7, 19:50 UTC2h 35m
2026-07-07 ENT5159 WRO → POZ Jul 7, 02:40 UTCJul 7, 12:35 UTC9h 55m
2026-07-06 ENT8NB - Jul 6, 20:25 UTCJul 7, 00:50 UTC4h 25m
2026-07-06 ENT2UA BES → PRG Jul 6, 14:05 UTCJul 6, 19:15 UTC5h 10m
2026-07-05 ENT7FW - Jul 5, 23:05 UTCJul 6, 01:35 UTC2h 30m
2026-07-05 ENT6MK - Jul 5, 19:45 UTCJul 5, 21:50 UTC2h 5m
2026-07-05 ENT7MX - Jul 5, 15:15 UTCJul 5, 17:35 UTC2h 20m
2026-07-05 ENT2EH - Jul 5, 11:15 UTCJul 5, 13:35 UTC2h 20m
2026-07-05 ENT2HG - Jul 5, 04:05 UTCJul 5, 06:20 UTC2h 15m
2026-07-05 ENT6RH - Jul 5, 00:50 UTCJul 5, 02:50 UTC2h 0m
2026-07-04 ENT5228 - Jul 4, 16:00 UTCJul 4, 18:50 UTC2h 50m
2026-07-04 ENT1661 - Jul 4, 12:20 UTCJul 4, 14:45 UTC2h 25m
2026-07-04 ENT1WH - Jul 4, 08:40 UTCJul 4, 10:35 UTC1h 55m
2026-07-04 ENT8MG - Jul 4, 05:15 UTCJul 4, 06:50 UTC1h 35m
2026-07-03 ENT5TN RHO → WAW Jul 3, 18:20 UTCJul 3, 20:50 UTC2h 30m
2026-07-03 ENT2XB BZG → RHO Jul 3, 14:10 UTCJul 3, 16:55 UTC2h 45m
2026-07-03 ENT6BP RHO → BZG Jul 3, 10:15 UTCJul 3, 13:05 UTC2h 50m
2026-07-03 ENT2TK - Jul 3, 06:15 UTCJul 3, 08:50 UTC2h 35m
2026-07-02 ENT9YD - Jul 2, 13:45 UTCJul 2, 18:45 UTC5h 0m
2026-07-02 ENT6BT - Jul 2, 07:05 UTCJul 2, 11:55 UTC4h 50m
2026-07-01 ENT4MX - Jul 1, 15:20 UTCJul 1, 17:10 UTC1h 50m
2026-07-01 ENT3EA - Jul 1, 11:20 UTCJul 1, 13:15 UTC1h 55m

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

Mode-S 489227 frequently asked

What is Mode-S code 489227?
489227 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-ESH.
Where is Mode-S 489227 registered?
Mode-S code 489227 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 489227 broadcasting right now?
Yes. Mode-S 489227 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 489227, octal 22111047, decimal 4,756,007.
What flights does 489227 operate?
Mode-S 489227 has broadcast 20 distinct callsigns, including ENT6RN, ENT4534, ENT4533, ENT7994, ENT7993.