Apparatus

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sensors Mode-S transponder

44020C

ICAO 24-bit transponder address · allocated to Austria

Currently assigned to OE-IEF · AIRBUS A-320

Hex
44020C
Octal
21001014
Decimal
4,456,972
Country
AT
Tail
OE-IEF
Type
A320
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
652
Distinct callsigns
20
Country
AT
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S 44020C.

Country allocation

The ICAO 24-bit address 44020C 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
EJU86EN easyJet Europe 13 2026-06-29
EJU45PN - 13 2026-06-29
EJU895Z - 6 2026-06-22
EJU818J - 6 2026-06-25
EJU517R - 6 2026-06-22
EJU47AL - 6 2026-06-25
EJU925J - 5 2026-06-26
EJU86FA easyJet Europe 5 2026-05-10
EJU859L - 5 2026-06-26
EJU56MW easyJet Europe 5 2026-05-10
EJU305M - 5 2026-06-25
EJU123Z - 5 2026-06-25
EJU87FX - 4 2026-06-22
EJU79QN - 4 2026-06-22
EJU735J easyJet Europe 4 2026-05-08
EJU71NA easyJet Europe 4 2026-07-21
EJU69JX - 4 2026-06-27
EJU695G easyJet Europe 4 2026-05-08
EJU64CX easyJet Europe 4 2026-05-15
EJU597V - 4 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJU42YB LGW → PMI Jul 26, 22:40 UTCJul 26, 23:00 UTC20m
2026-07-26 EJU64GE PMI → LGW Jul 26, 19:10 UTCJul 26, 21:15 UTC2h 5m
2026-07-26 EJU16UP GVA → PMI Jul 26, 16:00 UTCJul 26, 17:15 UTC1h 15m
2026-07-26 EJU93WQ PMI → GVA Jul 26, 13:35 UTCJul 26, 14:50 UTC1h 15m
2026-07-26 EJU32EY BER → PMI Jul 26, 10:05 UTCJul 26, 12:25 UTC2h 20m
2026-07-26 EJU65NU PMI → BER Jul 26, 05:30 UTCJul 26, 07:45 UTC2h 16m
2026-07-25 EJU87TH BSL → PMI Jul 25, 21:55 UTCJul 25, 23:30 UTC1h 35m
2026-07-25 EJU75FG PMI → BSL Jul 25, 18:25 UTCJul 25, 19:50 UTC1h 25m
2026-07-25 EJU63AG NCE → PMI Jul 25, 15:25 UTCJul 25, 16:25 UTC1h 0m
2026-07-25 EJU84ZE - Jul 25, 13:35 UTCJul 25, 14:30 UTC55m
2026-07-25 EJU95CD BUD → CDG Jul 25, 09:35 UTCJul 25, 11:50 UTC2h 15m
2026-07-25 EJU15ML PMI → MAN Jul 25, 06:05 UTCJul 25, 08:20 UTC2h 15m
2026-07-24 EJU15WN - Jul 24, 21:25 UTCJul 24, 23:35 UTC2h 10m
2026-07-24 EJU12DQ - Jul 24, 17:40 UTCJul 24, 19:50 UTC2h 10m
2026-07-24 EJU53TK SEN → PMI Jul 24, 13:10 UTCJul 24, 15:05 UTC1h 55m
2026-07-24 EJU14BV PMI → SEN Jul 24, 09:55 UTCJul 24, 12:00 UTC2h 5m
2026-07-24 EJU38UG BOD → PMI Jul 24, 07:25 UTCJul 24, 08:30 UTC1h 5m
2026-07-24 EJU31EQ PMI → BOD Jul 24, 05:30 UTCJul 24, 06:35 UTC1h 5m
2026-07-23 EJU9043 MST → LJU Jul 23, 15:00 UTCJul 23, 16:05 UTC1h 5m
2026-07-23 EZS63BD LIS → GVA Jul 23, 08:45 UTCJul 23, 10:40 UTC1h 55m
2026-07-23 EZS79YP GVA → LIS Jul 23, 05:10 UTCJul 23, 07:40 UTC2h 30m
2026-07-22 EJU9047 BSL → TLS Jul 22, 18:15 UTCJul 22, 19:25 UTC1h 10m
2026-07-22 EJU57TM SPU → AMS Jul 22, 13:50 UTCJul 22, 15:50 UTC2h 0m
2026-07-22 EJU59GM AMS → SPU Jul 22, 11:10 UTCJul 22, 12:30 UTC1h 20m
2026-07-22 EJU8402 - Jul 22, 05:15 UTCJul 22, 05:25 UTC10m
2026-07-21 EJU41YZ - Jul 21, 18:15 UTCJul 21, 21:25 UTC3h 10m
2026-07-21 EJU71NA CDG → FNC Jul 21, 17:00 UTCJul 21, 17:10 UTC10m
2026-07-21 EJU71NA CDG → FNC Jul 21, 13:45 UTCJul 21, 16:15 UTC2h 30m
2026-07-21 EJU59HC KEF → CDG Jul 21, 08:55 UTCJul 21, 11:45 UTC2h 50m
2026-07-21 EZU98ZL CDG → KEF Jul 21, 04:10 UTCJul 21, 07:35 UTC3h 25m
2026-07-20 EJU16JD BFS → CDG Jul 20, 20:40 UTCJul 20, 21:55 UTC1h 15m
2026-07-20 EJU12FD CDG → BFS Jul 20, 18:30 UTCJul 20, 19:50 UTC1h 20m
2026-07-20 EJU513E AJA → CDG Jul 20, 15:50 UTCJul 20, 17:20 UTC1h 30m
2026-07-20 EJU967P CDG → AJA Jul 20, 13:10 UTCJul 20, 14:30 UTC1h 20m
2026-07-20 EJU9044 TLS → CDG Jul 20, 10:15 UTCJul 20, 12:00 UTC1h 45m
2026-07-19 EJU15WN - Jul 19, 21:00 UTCJul 19, 23:00 UTC2h 0m
2026-07-19 EJU12DQ - Jul 19, 17:40 UTCJul 19, 19:55 UTC2h 15m
2026-07-19 EJU72PQ - Jul 19, 14:10 UTCJul 19, 16:05 UTC1h 55m
2026-07-19 EJU51TY BSL → LIS Jul 19, 11:05 UTCJul 19, 13:05 UTC2h 0m
2026-07-19 EJU53KA - Jul 19, 07:55 UTCJul 19, 09:20 UTC1h 25m
2026-07-19 EJU3592 OLB → MXP Jul 19, 06:00 UTCJul 19, 06:55 UTC55m
2026-07-19 EJU805N MXP → OLB Jul 19, 04:10 UTCJul 19, 05:05 UTC55m
2026-07-18 EJU3592 OLB → MXP Jul 18, 20:55 UTCJul 18, 21:45 UTC50m
2026-07-18 EJU81RQ NAP → OLB Jul 18, 19:10 UTCJul 18, 20:00 UTC50m
2026-07-18 EJU3612 NAP → MXP Jul 18, 17:10 UTCJul 18, 17:55 UTC45m
2026-07-18 EJU805N MXP → OLB Jul 18, 15:00 UTCJul 18, 16:05 UTC1h 5m
2026-07-18 EJU16TM MAH → MXP Jul 18, 12:35 UTCJul 18, 13:40 UTC1h 5m
2026-07-18 EJU83WD MXP → MAH Jul 18, 09:45 UTCJul 18, 11:00 UTC1h 15m
2026-07-18 EJU51VN OLB → MXP Jul 18, 07:45 UTCJul 18, 08:45 UTC1h 0m
2026-07-18 EJU18KE - Jul 18, 05:30 UTCJul 18, 06:35 UTC1h 5m

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

Mode-S 44020C frequently asked

What is Mode-S code 44020C?
44020C is an ICAO 24-bit transponder address. Allocated to Austria. Assigned to OE-IEF.
Where is Mode-S 44020C registered?
Mode-S code 44020C is allocated to Austria (AT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 44020C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 44020C, octal 21001014, decimal 4,456,972.
What flights does 44020C operate?
Mode-S 44020C has broadcast 20 distinct callsigns, including EJU86EN, EJU45PN, EJU895Z, EJU818J, EJU517R.