Apparatus

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sensors Mode-S transponder

440171

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LQW · AIRBUS A-319

Hex
440171
Octal
21000561
Decimal
4,456,817
Country
AT
Tail
OE-LQW
Type
A319
Broadcasting now · callsign EJU63PL · 31,000 ft
Flights observed
380
Distinct callsigns
20
Country
AT
Last broadcast
16m ago

Current position

440171 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440171 falls within the block assigned to Austria (AT) by ICAO Annex 10, Volume III. Every aircraft registered in Austria 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
EJU63PL - 5 2026-07-14
EJU625L easyJet Europe 5 2026-04-22
EJU95EH - 4 2026-06-07
EJU91PK easyJet Europe 4 2026-06-11
EJU87LY easyJet Europe 4 2026-06-07
EJU7979 easyJet Europe 4 2026-05-18
EJU73DZ - 4 2026-05-12
EJU69MZ - 4 2026-06-11
EJU691Q easyJet Europe 4 2026-04-18
EJU64QH - 4 2026-05-16
EJU6001 - 4 2026-05-16
EJU49WF easyJet Europe 4 2026-04-22
EJU45HV easyJet Europe 4 2026-06-07
EJU45GF easyJet Europe 4 2026-06-06
EJU38RC easyJet Europe 4 2026-06-07
EJU378A easyJet Europe 4 2026-04-22
EJU31LH easyJet Europe 4 2026-06-06
EJU19EG - 4 2026-06-06
EJU15EK easyJet Europe 4 2026-05-21
EJU97DL - 3 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJU63PL - Jul 14, 20:10 UTCJul 14, 20:15 UTC5m
2026-07-14 EJU58QG HAM → TLS Jul 14, 11:45 UTCJul 14, 19:15 UTC7h 30m
2026-07-14 EJU6007 - Jul 14, 06:35 UTCJul 14, 09:55 UTC3h 20m
2026-07-13 EJU1769 - Jul 13, 18:30 UTCJul 13, 20:55 UTC2h 25m
2026-07-13 EJU48VZ MXP → NCE Jul 13, 10:40 UTCJul 13, 17:25 UTC6h 45m
2026-07-12 EJU48VZ MXP → MXP Jul 12, 19:01 UTCJul 13, 09:10 UTC14h 10m
2026-07-12 EJU18WE - Jul 12, 10:55 UTCJul 12, 17:55 UTC7h 0m
2026-07-12 EJU709V - Jul 12, 08:05 UTCJul 12, 09:25 UTC1h 20m
2026-07-12 EJU965Z - Jul 12, 06:01 UTCJul 12, 07:15 UTC1h 15m
2026-07-11 EJU41YZ FNC → CDG Jul 11, 09:25 UTCJul 11, 12:40 UTC3h 15m
2026-07-11 EJU71NA CDG → FNC Jul 11, 05:10 UTCJul 11, 08:30 UTC3h 20m
2026-07-10 EJU45NL - Jul 10, 16:05 UTCJul 10, 17:15 UTC1h 10m
2026-07-10 EJU67FK - Jul 10, 14:00 UTCJul 10, 15:05 UTC1h 5m
2026-07-10 EJU59PL - Jul 10, 11:10 UTCJul 10, 12:45 UTC1h 35m
2026-07-10 EJU49HG - Jul 10, 08:15 UTCJul 10, 09:50 UTC1h 35m
2026-07-10 EJU32DG - Jul 10, 05:30 UTCJul 10, 07:05 UTC1h 35m
2026-07-09 EJU83VC - Jul 9, 20:40 UTCJul 9, 22:55 UTC2h 15m
2026-07-09 EJU49KY - Jul 9, 17:35 UTCJul 9, 19:45 UTC2h 10m
2026-07-09 EJU72PQ - Jul 9, 14:35 UTCJul 9, 16:25 UTC1h 50m
2026-07-09 EJU51TY - Jul 9, 11:20 UTCJul 9, 13:25 UTC2h 5m
2026-07-09 EJU93RP - Jul 9, 08:35 UTCJul 9, 10:00 UTC1h 25m
2026-07-09 EJU51PG - Jul 9, 05:50 UTCJul 9, 07:15 UTC1h 25m
2026-07-08 EJU17TX - Jul 8, 20:15 UTCJul 8, 22:25 UTC2h 10m
2026-07-08 EJU83GC - Jul 8, 17:15 UTCJul 8, 18:55 UTC1h 40m
2026-07-08 EJU12AH - Jul 8, 14:45 UTCJul 8, 15:50 UTC1h 5m
2026-07-08 EJU5014 RHO → BER Jul 8, 09:25 UTCJul 8, 12:40 UTC3h 15m
2026-07-08 EJU12HB - Jul 8, 05:15 UTCJul 8, 07:50 UTC2h 35m
2026-07-07 EJU96BD - Jul 7, 19:45 UTCJul 7, 21:05 UTC1h 20m
2026-07-07 EJU5191 - Jul 7, 17:55 UTCJul 7, 19:00 UTC1h 5m
2026-07-07 EJU93XZ - Jul 7, 15:20 UTCJul 7, 16:55 UTC1h 35m
2026-07-07 EJU49AU - Jul 7, 12:45 UTCJul 7, 14:15 UTC1h 30m
2026-07-07 EJU83LH VLC → BER Jul 7, 08:55 UTCJul 7, 11:45 UTC2h 50m
2026-07-07 EJU37HE - Jul 7, 05:15 UTCJul 7, 07:50 UTC2h 35m
2026-07-06 EJU34BQ LGW → BER Jul 6, 19:25 UTCJul 6, 20:55 UTC1h 30m
2026-07-06 EJU82DY - Jul 6, 16:25 UTCJul 6, 18:00 UTC1h 35m
2026-07-06 EJU5060 - Jul 6, 12:55 UTCJul 6, 14:55 UTC2h 0m
2026-07-06 EJU47DE - Jul 6, 10:00 UTCJul 6, 11:55 UTC1h 55m
2026-07-06 EJU5080 - Jul 6, 07:15 UTCJul 6, 09:05 UTC1h 50m
2026-07-06 EJU53YB - Jul 6, 04:30 UTCJul 6, 06:05 UTC1h 35m
2026-07-05 EJU5002 - Jul 5, 16:00 UTCJul 5, 16:30 UTC30m
2026-07-05 EJU92RE EDI → DRS Jul 5, 12:55 UTCJul 5, 15:00 UTC2h 5m
2026-07-05 EJU5001 - Jul 5, 10:05 UTCJul 5, 12:05 UTC2h 0m
2026-07-05 EJU96PC - Jul 5, 08:05 UTCJul 5, 09:10 UTC1h 5m
2026-07-05 EJU16QM - Jul 5, 06:15 UTCJul 5, 07:15 UTC1h 0m
2026-07-04 EJU16CF - Jul 4, 18:45 UTCJul 4, 20:50 UTC2h 5m
2026-07-04 EJU5005 BER → CHQ Jul 4, 15:55 UTCJul 4, 17:00 UTC1h 5m
2026-07-04 EJU5005 BER → CHQ Jul 4, 15:20 UTCJul 4, 15:50 UTC30m
2026-07-04 EJU92RE EDI → BER Jul 4, 12:40 UTCJul 4, 14:30 UTC1h 50m
2026-07-04 EJU5001 BER → EDI Jul 4, 09:40 UTCJul 4, 11:40 UTC2h 0m
2026-07-04 EJU34XG - Jul 4, 06:55 UTCJul 4, 08:45 UTC1h 50m

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 OE-LQW page for operator, model, and routing details .

Mode-S 440171 frequently asked

What is Mode-S code 440171?
440171 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LQW.
Where is Mode-S 440171 registered?
Mode-S code 440171 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440171 broadcasting right now?
Yes. Mode-S 440171 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440171, octal 21000561, decimal 4,456,817.
What flights does 440171 operate?
Mode-S 440171 has broadcast 20 distinct callsigns, including EJU63PL, EJU625L, EJU95EH, EJU91PK, EJU87LY.