Apparatus

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sensors Mode-S transponder

440D6F

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-LSR · AIRBUS A-320neo

Hex
440D6F
Octal
21006557
Decimal
4,459,887
Country
AT
Tail
OE-LSR
Type
A20N
Broadcasting now · callsign EJU36BG · 36,975 ft
Flights observed
414
Distinct callsigns
20
Country
AT
Last broadcast
1h ago

Current position

440D6F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 440D6F 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
EJU56KT easyJet Europe 16 2026-05-23
EJU85AV easyJet Europe 10 2026-05-24
EJU7695 - 8 2026-07-11
EJU51BT easyJet Europe 8 2026-05-15
EJU43QE - 8 2026-07-14
EJU79HV easyJet Europe 7 2026-05-22
EJU6871 - 7 2026-05-09
EJU36BG - 7 2026-07-13
EJU51HX easyJet Europe 6 2026-05-24
EJU42YF easyJet Europe 6 2026-05-15
EJU34UG - 6 2026-05-24
EJU68PY easyJet Europe 5 2026-05-18
EJU6873 - 5 2026-05-18
EJU54WH - 5 2026-07-10
EJU18TP easyJet Europe 5 2026-05-06
EJU78UE easyJet Europe 4 2026-05-23
EJU63VU easyJet Europe 4 2026-05-23
EJU56EN easyJet Europe 4 2026-05-22
EJU47EW easyJet Europe 4 2026-06-04
EJU16WY easyJet Europe 4 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJU43QE LIS → LGW Jul 14, 17:00 UTCJul 14, 18:50 UTC1h 50m
2026-07-14 EJU7678 - Jul 14, 11:45 UTCJul 14, 15:35 UTC3h 50m
2026-07-14 EJU36BY - Jul 14, 06:20 UTCJul 14, 09:10 UTC2h 50m
2026-07-13 EJU36BG LGW → LIS Jul 13, 19:55 UTCJul 13, 22:40 UTC2h 45m
2026-07-13 EJU43QE LIS → LGW Jul 13, 16:05 UTCJul 13, 18:20 UTC2h 15m
2026-07-13 EJU64TB MXP → LIS Jul 13, 08:55 UTCJul 13, 11:30 UTC2h 35m
2026-07-13 EJU45WU LIS → MXP Jul 13, 05:35 UTCJul 13, 07:50 UTC2h 15m
2026-07-12 EJU91TW GVA → LIS Jul 12, 19:10 UTCJul 12, 21:30 UTC2h 20m
2026-07-12 EJU56YT LIS → GVA Jul 12, 16:15 UTCJul 12, 18:10 UTC1h 55m
2026-07-12 EJU52PB MXP → LIS Jul 12, 09:10 UTCJul 12, 11:40 UTC2h 30m
2026-07-12 EJU45WU LIS → MXP Jul 12, 05:40 UTCJul 12, 07:45 UTC2h 5m
2026-07-11 EJU45UK - Jul 11, 20:20 UTCJul 11, 22:45 UTC2h 25m
2026-07-11 EJU78PV LIS → BSL Jul 11, 16:15 UTCJul 11, 18:40 UTC2h 25m
2026-07-11 EJU7695 LIS → LIS Jul 11, 05:25 UTCJul 11, 13:55 UTC8h 30m
2026-07-10 EJU15PC - Jul 10, 20:20 UTCJul 10, 22:00 UTC1h 40m
2026-07-10 EJU65YE - Jul 10, 17:35 UTCJul 10, 19:05 UTC1h 30m
2026-07-10 EJU45HZ - Jul 10, 14:25 UTCJul 10, 15:45 UTC1h 20m
2026-07-10 EJU54WH LIS → FNC Jul 10, 11:50 UTCJul 10, 13:20 UTC1h 30m
2026-07-10 EJU86ME MAH → LIS Jul 10, 08:35 UTCJul 10, 10:25 UTC1h 50m
2026-07-10 EJU45QL LIS → MAH Jul 10, 05:20 UTCJul 10, 07:00 UTC1h 40m
2026-07-09 EJU64TB MXP → LIS Jul 9, 19:45 UTCJul 9, 22:10 UTC2h 25m
2026-07-08 EJU48GA - Jul 8, 22:50 UTCJul 8, 23:45 UTC55m
2026-07-08 EJU725R - Jul 8, 20:50 UTCJul 8, 21:35 UTC45m
2026-07-08 EJU45XG - Jul 8, 18:40 UTCJul 8, 19:55 UTC1h 15m
2026-07-08 EJU14AH MXP → AMS Jul 8, 16:05 UTCJul 8, 17:30 UTC1h 25m
2026-07-08 EJU98ZN - Jul 8, 13:55 UTCJul 8, 14:50 UTC55m
2026-07-08 EJU926U MXP → OLB Jul 8, 11:45 UTCJul 8, 12:45 UTC1h 0m
2026-07-08 EJU64CX - Jul 8, 08:00 UTCJul 8, 09:25 UTC1h 25m
2026-07-08 EJU56NB - Jul 8, 05:30 UTCJul 8, 06:50 UTC1h 20m
2026-07-07 EJU94TQ - Jul 7, 17:30 UTCJul 7, 19:55 UTC2h 25m
2026-07-07 EJU3697 MXP → JMK Jul 7, 14:20 UTCJul 7, 16:35 UTC2h 15m
2026-07-07 EJU3596 OLB → MXP Jul 7, 12:30 UTCJul 7, 13:25 UTC55m
2026-07-07 EJU805N MXP → OLB Jul 7, 10:30 UTCJul 7, 11:30 UTC1h 0m
2026-07-07 EJU3748 - Jul 7, 08:05 UTCJul 7, 09:30 UTC1h 25m
2026-07-07 EJU14HM - Jul 7, 05:40 UTCJul 7, 07:00 UTC1h 20m
2026-07-06 EJU96FZ KEF → MXP Jul 6, 21:15 UTCJul 7, 00:40 UTC3h 25m
2026-07-06 EJU98JM MXP → KEF Jul 6, 16:00 UTCJul 6, 20:05 UTC4h 5m
2026-07-06 EJU72EZ MXP → MXP Jul 6, 05:25 UTCJul 6, 14:20 UTC8h 55m
2026-07-05 EJU94TQ JMK → MXP Jul 5, 21:45 UTCJul 6, 00:10 UTC2h 25m
2026-07-05 EJU3697 MXP → JMK Jul 5, 18:35 UTCJul 5, 20:50 UTC2h 15m
2026-07-05 EJU18NT - Jul 5, 13:00 UTCJul 5, 15:50 UTC2h 50m
2026-07-05 EJU69CE - Jul 5, 06:45 UTCJul 5, 12:55 UTC6h 10m
2026-07-04 EJU73DM JMK → MXP Jul 4, 17:05 UTCJul 4, 19:30 UTC2h 25m
2026-07-04 EJU53NU MXP → JMK Jul 4, 13:35 UTCJul 4, 15:50 UTC2h 15m
2026-07-03 EJU45WU LIS → MXP Jul 3, 16:35 UTCJul 3, 18:55 UTC2h 20m
2026-07-03 EJU7583 LIS → LIS Jul 3, 05:15 UTCJul 3, 13:40 UTC8h 25m
2026-07-02 EJU74EP - Jul 2, 21:40 UTCJul 2, 22:25 UTC45m
2026-07-02 EJU74EP - Jul 2, 21:00 UTCJul 2, 21:10 UTC10m
2026-07-02 EJU41EH - Jul 2, 19:50 UTCJul 2, 20:00 UTC10m
2026-07-02 EJU41EH - Jul 2, 18:35 UTCJul 2, 19:15 UTC40m

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

Mode-S 440D6F frequently asked

What is Mode-S code 440D6F?
440D6F is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-LSR.
Where is Mode-S 440D6F registered?
Mode-S code 440D6F is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 440D6F broadcasting right now?
Yes. Mode-S 440D6F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 440D6F, octal 21006557, decimal 4,459,887.
What flights does 440D6F operate?
Mode-S 440D6F has broadcast 20 distinct callsigns, including EJU56KT, EJU85AV, EJU7695, EJU51BT, EJU43QE.