Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

48E9B9

ICAO 24-bit transponder address · allocated to Poland

Currently assigned to SP-EXD · BOEING 737 MAX 8

Hex
48E9B9
Octal
22164671
Decimal
4,778,425
Country
PL
Tail
SP-EXD
Type
B38M
No current signal · last broadcast 4h ago
Flights observed
289
Distinct callsigns
20
Country
PL
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 48E9B9.

Country allocation

The ICAO 24-bit address 48E9B9 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
ENT1663 - 3 2026-06-27
ENT9YB DAT Enterprise Limited 2 2026-05-25
ENT7GW - 2 2026-07-04
ENT6WP - 2 2026-04-18
ENT5992 - 2 2026-07-06
ENT4SZ - 2 2026-06-30
ENT4RP - 2 2026-06-30
ENT4806 - 2 2026-07-03
ENT4805 - 2 2026-07-03
ENT4436 - 2 2026-06-13
ENT4226 - 2 2026-07-03
ENT4225 - 2 2026-07-03
ENT4202 - 2 2026-05-19
ENT4201 - 2 2026-05-19
ENT4110 - 2 2026-04-15
ENT4109 DAT Enterprise Limited 2 2026-04-15
ENT4029 - 2 2026-05-17
ENT1ET - 2 2026-05-09
ENT1664 - 2 2026-06-27
ENT1510 - 2 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 ENT4XT - Jul 17, 08:20 UTCJul 17, 19:30 UTC11h 10m
2026-07-17 ENT2GY POZ → FUE Jul 17, 04:54 UTCJul 17, 06:54 UTC2h 0m
2026-07-17 ENT8PN WAW → SKG Jul 17, 01:55 UTCJul 17, 03:50 UTC1h 55m
2026-07-16 ENT2RM - Jul 16, 11:40 UTCJul 16, 22:19 UTC10h 40m
2026-07-16 ENT4552 - Jul 16, 07:50 UTCJul 16, 10:04 UTC2h 15m
2026-07-16 ENT4551 - Jul 16, 04:25 UTCJul 16, 06:30 UTC2h 5m
2026-07-15 ENT7928 - Jul 15, 23:10 UTCJul 16, 01:35 UTC2h 25m
2026-07-15 ENT7943 - Jul 15, 19:35 UTCJul 15, 21:45 UTC2h 10m
2026-07-15 ENT7944 - Jul 15, 16:10 UTCJul 15, 18:40 UTC2h 30m
2026-07-15 ENT7091 POZ → AYT Jul 15, 11:40 UTCJul 15, 14:40 UTC3h 0m
2026-07-15 ENT3XK - Jul 15, 07:35 UTCJul 15, 10:25 UTC2h 50m
2026-07-15 ENT8GN - Jul 15, 03:45 UTCJul 15, 06:10 UTC2h 25m
2026-07-14 ENT8SA - Jul 14, 21:55 UTCJul 15, 02:05 UTC4h 9m
2026-07-14 ENT7AG - Jul 14, 15:05 UTCJul 14, 20:10 UTC5h 5m
2026-07-14 ENT7WB - Jul 14, 10:10 UTCJul 14, 12:55 UTC2h 45m
2026-07-14 ENT4GB POZ → KGS Jul 14, 06:15 UTCJul 14, 08:45 UTC2h 30m
2026-07-13 ENT7CB - Jul 13, 14:45 UTCJul 13, 19:05 UTC4h 20m
2026-07-13 ENT2XA - Jul 13, 07:55 UTCJul 13, 13:15 UTC5h 20m
2026-07-12 ENT4012 - Jul 12, 16:10 UTCJul 12, 18:55 UTC2h 45m
2026-07-12 ENT4011 POZ → AYT Jul 12, 12:25 UTCJul 12, 15:05 UTC2h 40m
2026-07-12 ENT5772 - Jul 12, 09:40 UTCJul 12, 11:20 UTC1h 40m
2026-07-12 ENT5771 - Jul 12, 06:15 UTCJul 12, 07:40 UTC1h 25m
2026-07-12 ENT5RG - Jul 12, 02:15 UTCJul 12, 04:50 UTC2h 35m
2026-07-11 ENT5AP - Jul 11, 22:40 UTCJul 12, 01:10 UTC2h 30m
2026-07-11 ENT2TW FNC → POZ Jul 11, 14:20 UTCJul 11, 18:45 UTC4h 25m
2026-07-11 ENT9WD POZ → FNC Jul 11, 08:30 UTCJul 11, 13:05 UTC4h 35m
2026-07-10 ENT7169 POZ → POZ Jul 10, 22:45 UTCJul 11, 06:25 UTC7h 40m
2026-07-10 ENT4666 - Jul 10, 16:50 UTCJul 10, 19:50 UTC3h 0m
2026-07-10 ENT4333 - Jul 10, 13:10 UTCJul 10, 15:30 UTC2h 20m
2026-07-10 ENT4334 - Jul 10, 08:55 UTCJul 10, 11:40 UTC2h 45m
2026-07-10 ENT4665 - Jul 10, 05:00 UTCJul 10, 07:30 UTC2h 30m
2026-07-09 ENT1510 - Jul 9, 16:40 UTCJul 9, 19:20 UTC2h 40m
2026-07-09 ENT1509 - Jul 9, 12:50 UTCJul 9, 15:10 UTC2h 20m
2026-07-09 ENT4PU FAO → POZ Jul 9, 08:05 UTCJul 9, 11:40 UTC3h 35m
2026-07-09 ENT7AK POZ → FAO Jul 9, 03:20 UTCJul 9, 06:35 UTC3h 15m
2026-07-08 ENT2WU - Jul 8, 23:20 UTCJul 9, 02:05 UTC2h 45m
2026-07-08 ENT2SD - Jul 8, 19:20 UTCJul 8, 21:35 UTC2h 15m
2026-07-08 ENT2AS - Jul 8, 15:35 UTCJul 8, 18:15 UTC2h 40m
2026-07-08 ENT1MF - Jul 8, 11:45 UTCJul 8, 14:05 UTC2h 20m
2026-07-08 ENT1TH CHQ → POZ Jul 8, 07:10 UTCJul 8, 10:05 UTC2h 55m
2026-07-08 ENT3KD - Jul 8, 03:05 UTCJul 8, 05:30 UTC2h 25m
2026-07-07 ENT8SH - Jul 7, 20:05 UTCJul 8, 00:50 UTC4h 45m
2026-07-07 ENT4NT POZ → LPA Jul 7, 14:10 UTCJul 7, 19:00 UTC4h 50m
2026-07-07 ENT1RP - Jul 7, 10:15 UTCJul 7, 12:55 UTC2h 40m
2026-07-07 ENT3RJ POZ → KGS Jul 7, 06:20 UTCJul 7, 08:45 UTC2h 25m
2026-07-06 ENT5992 - Jul 6, 08:20 UTCJul 7, 03:55 UTC19h 35m
2026-07-06 ENT5992 - Jul 6, 06:20 UTCJul 7, 03:55 UTC21h 35m
2026-07-06 ENT5991 POZ → POZ Jul 6, 06:00 UTCJul 7, 03:55 UTC21h 55m
2026-07-06 ENT1714 - Jul 6, 01:20 UTCJul 6, 04:10 UTC2h 50m
2026-07-05 ENT1713 - Jul 5, 19:35 UTCJul 5, 22:10 UTC2h 35m

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

Mode-S 48E9B9 frequently asked

What is Mode-S code 48E9B9?
48E9B9 is an ICAO 24-bit transponder address. Allocated to Poland. Assigned to SP-EXD.
Where is Mode-S 48E9B9 registered?
Mode-S code 48E9B9 is allocated to Poland (PL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48E9B9 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48E9B9, octal 22164671, decimal 4,778,425.
What flights does 48E9B9 operate?
Mode-S 48E9B9 has broadcast 20 distinct callsigns, including ENT1663, ENT9YB, ENT7GW, ENT6WP, ENT5992.