Apparatus

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sensors Mode-S transponder

4408C9

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-IJU · AIRBUS A-320

Hex
4408C9
Octal
21004311
Decimal
4,458,697
Country
AT
Tail
OE-IJU
Type
A320
No current signal · last broadcast 6h ago
Flights observed
548
Distinct callsigns
20
Country
AT
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 4408C9.

Country allocation

The ICAO 24-bit address 4408C9 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
EJU958Q easyJet Europe 8 2026-05-20
EJU926B easyJet Europe 8 2026-05-20
EJU84TJ - 8 2026-07-11
EJU34GK - 8 2026-07-11
EJU62BF - 7 2026-07-13
EJU567E easyJet Europe 7 2026-05-20
EJU185D easyJet Europe 7 2026-05-20
EJU16RZ - 7 2026-07-13
EJU98PT - 6 2026-07-13
EJU98EV - 6 2026-07-13
EJU89YG easyJet Europe 6 2026-05-12
EJU89QR easyJet Europe 6 2026-05-12
EJU84YJ - 6 2026-07-13
EJU62ZB - 6 2026-07-13
EJU96KT - 5 2026-06-20
EJU95CD easyJet Europe 5 2026-05-31
EJU92NJ easyJet Europe 5 2026-05-11
EJU87BT easyJet Europe 5 2026-05-11
EJU831F easyJet Europe 5 2026-05-12
EJU63KL - 5 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 EJU16RZ BRU → LIN Jul 13, 19:50 UTCJul 13, 20:55 UTC1h 5m
2026-07-13 EJU84YJ - Jul 13, 17:45 UTCJul 13, 19:00 UTC1h 15m
2026-07-13 EJU62BF LIS → LIN Jul 13, 14:45 UTCJul 13, 16:50 UTC2h 5m
2026-07-13 EJU98EV LIN → LIS Jul 13, 10:50 UTCJul 13, 13:30 UTC2h 40m
2026-07-13 EJU98PT BRU → LIN Jul 13, 08:45 UTCJul 13, 09:55 UTC1h 10m
2026-07-13 EJU62ZB LIN → BRU Jul 13, 06:20 UTCJul 13, 07:35 UTC1h 15m
2026-07-12 EJU37PK AMS → LIN Jul 12, 19:40 UTCJul 12, 20:55 UTC1h 15m
2026-07-12 EJU5431 LIN → AMS Jul 12, 17:15 UTCJul 12, 18:40 UTC1h 25m
2026-07-12 EJU62BF LIS → LIN Jul 12, 14:10 UTCJul 12, 16:20 UTC2h 10m
2026-07-12 EJU98EV LIN → LIS Jul 12, 09:55 UTCJul 12, 12:40 UTC2h 45m
2026-07-12 EJU98PT BRU → LIN Jul 12, 07:40 UTCJul 12, 08:55 UTC1h 15m
2026-07-12 EJU62ZB LIN → BRU Jul 12, 05:10 UTCJul 12, 06:20 UTC1h 10m
2026-07-11 EJU18XU LIN → LIN Jul 11, 10:55 UTCJul 11, 20:15 UTC9h 20m
2026-07-11 EJU84TJ CPH → LIN Jul 11, 07:45 UTCJul 11, 09:25 UTC1h 40m
2026-07-11 EJU34GK - Jul 11, 05:01 UTCJul 11, 06:40 UTC1h 40m
2026-07-10 EJU84TJ CPH → LIN Jul 10, 19:05 UTCJul 10, 20:50 UTC1h 45m
2026-07-10 EJU34GK LIN → CPH Jul 10, 16:30 UTCJul 10, 18:10 UTC1h 40m
2026-07-10 EJU31LH VIE → LIN Jul 10, 13:30 UTCJul 10, 14:35 UTC1h 5m
2026-07-10 EJU19EG LIN → VIE Jul 10, 11:40 UTCJul 10, 12:40 UTC1h 0m
2026-07-10 EJU45GF - Jul 10, 09:10 UTCJul 10, 10:30 UTC1h 20m
2026-07-10 EJU46ZJ LIN → BER Jul 10, 06:00 UTCJul 10, 07:25 UTC1h 25m
2026-07-09 EJU79UB AMS → LIN Jul 9, 19:40 UTCJul 9, 20:55 UTC1h 15m
2026-07-09 EJU5407 LIN → AMS Jul 9, 16:45 UTCJul 9, 18:05 UTC1h 20m
2026-07-09 EJU63FY EDI → LIN Jul 9, 13:25 UTCJul 9, 15:40 UTC2h 15m
2026-07-09 EJU62ZC LIN → EDI Jul 9, 10:25 UTCJul 9, 12:30 UTC2h 5m
2026-07-09 EJU67DU IBZ → LIN Jul 9, 07:35 UTCJul 9, 09:10 UTC1h 35m
2026-07-09 EJU54ZC LIN → IBZ Jul 9, 05:00 UTCJul 9, 06:30 UTC1h 30m
2026-07-08 EJU16RZ - Jul 8, 19:40 UTCJul 8, 20:45 UTC1h 5m
2026-07-08 EJU16RZ - Jul 8, 18:45 UTCJul 8, 19:35 UTC50m
2026-07-08 EJU84YJ LIN → BRU Jul 8, 17:25 UTCJul 8, 18:35 UTC1h 10m
2026-07-08 EJU62BF LIS → LIN Jul 8, 13:40 UTCJul 8, 16:05 UTC2h 25m
2026-07-08 EJU98EV LIN → LIS Jul 8, 09:55 UTCJul 8, 12:25 UTC2h 30m
2026-07-08 EJU98PT - Jul 8, 07:35 UTCJul 8, 08:45 UTC1h 10m
2026-07-08 EJU62ZB LIN → BRU Jul 8, 05:05 UTCJul 8, 06:20 UTC1h 15m
2026-07-07 EJU71EJ FRA → LIN Jul 7, 19:35 UTCJul 7, 20:25 UTC50m
2026-07-07 EJU65TH LIN → FRA Jul 7, 17:45 UTCJul 7, 18:40 UTC55m
2026-07-07 EJU94VR OPO → LIN Jul 7, 14:15 UTCJul 7, 16:40 UTC2h 25m
2026-07-07 EJU97DL LIN → OPO Jul 7, 09:30 UTCJul 7, 11:55 UTC2h 25m
2026-07-07 EJU79TF - Jul 7, 07:20 UTCJul 7, 08:10 UTC50m
2026-07-07 EJU45LE - Jul 7, 05:05 UTCJul 7, 05:50 UTC45m
2026-07-06 EJU79UB AMS → LIN Jul 6, 19:35 UTCJul 6, 20:50 UTC1h 15m
2026-07-06 EJU5407 LIN → AMS Jul 6, 17:10 UTCJul 6, 18:40 UTC1h 30m
2026-07-06 EJU63FY EDI → LIN Jul 6, 14:05 UTCJul 6, 16:00 UTC1h 55m
2026-07-06 EJU62ZC LIN → EDI Jul 6, 10:50 UTCJul 6, 13:05 UTC2h 15m
2026-07-06 EJU5402 ORY → LIN Jul 6, 07:55 UTCJul 6, 09:05 UTC1h 10m
2026-07-06 EJU5401 LIN → ORY Jul 6, 05:00 UTCJul 6, 06:10 UTC1h 10m
2026-07-05 EJU91TL - Jul 5, 19:45 UTCJul 5, 20:50 UTC1h 5m
2026-07-05 EJU91TL BRU → BRU Jul 5, 19:05 UTCJul 5, 19:35 UTC30m
2026-07-05 EJU62FC BCN → BHX Jul 5, 17:40 UTCJul 5, 18:55 UTC1h 15m
2026-07-05 EJU67DU IBZ → LIN Jul 5, 08:30 UTCJul 5, 10:05 UTC1h 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 OE-IJU page for operator, model, and routing details .

Mode-S 4408C9 frequently asked

What is Mode-S code 4408C9?
4408C9 is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-IJU.
Where is Mode-S 4408C9 registered?
Mode-S code 4408C9 is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4408C9 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4408C9, octal 21004311, decimal 4,458,697.
What flights does 4408C9 operate?
Mode-S 4408C9 has broadcast 20 distinct callsigns, including EJU958Q, EJU926B, EJU84TJ, EJU34GK, EJU62BF.