Apparatus

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sensors Mode-S transponder

4D2366

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-NFU · ATR-72-600

Hex
4D2366
Octal
23221546
Decimal
5,055,334
Country
MT
Tail
9H-NFU
Type
AT76
No current signal · last broadcast 1d ago
Flights observed
301
Distinct callsigns
20
Country
MT
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 4D2366.

Country allocation

The ICAO 24-bit address 4D2366 falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta 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
ANE64RQ - 13 2026-06-19
ANE61JN Air Nostrum 13 2026-06-24
ANE25DN - 13 2026-06-19
ANE63GR - 12 2026-06-25
ANE37RB Air Nostrum 12 2026-06-24
ANE2261 - 12 2026-06-25
ANE54TD Air Nostrum 11 2026-06-25
ANE2263 - 11 2026-06-25
ANE66FN - 10 2026-06-25
ANE37CL Air Nostrum 9 2026-06-15
ANE16CW Air Nostrum 9 2026-06-25
ANE31EK - 8 2026-06-23
ANE2298 Air Nostrum 8 2026-06-12
ANE2279 Air Nostrum 8 2026-06-12
ANE93TM - 7 2026-06-26
ANE91WJ - 7 2026-06-23
ANE87EF Air Nostrum 7 2026-06-22
ANE76YM - 7 2026-06-14
ANE42SD Air Nostrum 7 2026-06-16
ANE2265 Air Nostrum 7 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-26 ANE2286 LEI → MLN Jun 26, 13:55 UTCJun 26, 14:25 UTC30m
2026-06-26 ANE16VD MLN → LEI Jun 26, 10:25 UTCJun 26, 10:55 UTC30m
2026-06-26 ANE93TM - Jun 26, 09:05 UTCJun 26, 09:39 UTC35m
2026-06-25 ANE2265 MLN → AGP Jun 25, 15:10 UTCJun 25, 15:50 UTC40m
2026-06-25 ANE16CW AGP → MLN Jun 25, 13:40 UTCJun 25, 14:14 UTC35m
2026-06-25 ANE54TD MLN → AGP Jun 25, 11:39 UTCJun 25, 12:04 UTC25m
2026-06-25 ANE66FN - Jun 25, 10:04 UTCJun 25, 10:39 UTC35m
2026-06-25 ANE2263 - Jun 25, 08:40 UTCJun 25, 09:05 UTC25m
2026-06-25 ANE63GR - Jun 25, 07:05 UTCJun 25, 07:39 UTC35m
2026-06-25 ANE2261 - Jun 25, 05:39 UTCJun 25, 06:20 UTC40m
2026-06-24 ANE37RB AGP → MLN Jun 24, 19:24 UTCJun 24, 19:55 UTC30m
2026-06-24 ANE61JN MLN → AGP Jun 24, 16:45 UTCJun 24, 17:29 UTC45m
2026-06-24 ANE03LH - Jun 24, 12:09 UTCJun 24, 12:40 UTC30m
2026-06-24 ANE2275 - Jun 24, 10:35 UTCJun 24, 11:05 UTC30m
2026-06-24 ANE93TM - Jun 24, 07:44 UTCJun 24, 08:14 UTC30m
2026-06-24 ANE2383 - Jun 24, 05:40 UTCJun 24, 06:50 UTC1h 10m
2026-06-23 ANE23DQ AGP → VLC Jun 23, 20:15 UTCJun 23, 21:20 UTC1h 5m
2026-06-23 ANE61JN MLN → AGP Jun 23, 16:29 UTCJun 23, 17:09 UTC40m
2026-06-23 ANE31EK - Jun 23, 14:55 UTCJun 23, 15:30 UTC35m
2026-06-23 ANE91WJ - Jun 23, 13:29 UTCJun 23, 13:55 UTC25m
2026-06-23 ANE93TM - Jun 23, 08:59 UTCJun 23, 09:29 UTC30m
2026-06-23 ANE2383 - Jun 23, 06:09 UTCJun 23, 07:25 UTC1h 15m
2026-06-22 ANE23DQ AGP → VLC Jun 22, 21:49 UTCJun 22, 22:59 UTC1h 10m
2026-06-22 ANE61JN MLN → AGP Jun 22, 20:00 UTCJun 22, 20:39 UTC40m
2026-06-22 ANE87EF AGP → MLN Jun 22, 18:30 UTCJun 22, 19:00 UTC30m
2026-06-22 ANE16CW AGP → MLN Jun 22, 14:34 UTCJun 22, 16:20 UTC1h 45m
2026-06-22 ANE63GR - Jun 22, 07:19 UTCJun 22, 09:04 UTC1h 45m
2026-06-22 ANE2261 - Jun 22, 05:40 UTCJun 22, 06:19 UTC40m
2026-06-21 ANE37RB AGP → MLN Jun 21, 19:14 UTCJun 21, 19:55 UTC40m
2026-06-21 ANE93TM - Jun 21, 15:19 UTCJun 21, 15:59 UTC40m
2026-06-21 ANE93TM - Jun 21, 13:54 UTCJun 21, 14:24 UTC30m
2026-06-21 ANE66FN - Jun 21, 10:14 UTCJun 21, 11:44 UTC1h 30m
2026-06-20 ANE61JN MLN → AGP Jun 20, 16:29 UTCJun 20, 17:04 UTC35m
2026-06-20 ANE2017 - Jun 20, 14:39 UTCJun 20, 15:04 UTC25m
2026-06-20 ANE53PE - Jun 20, 13:19 UTCJun 20, 13:49 UTC30m
2026-06-20 ANE03LH AGP → MLN Jun 20, 11:59 UTCJun 20, 12:34 UTC35m
2026-06-19 MDO132 - Jun 19, 18:54 UTCJun 19, 19:59 UTC1h 5m
2026-06-19 ANE90FJ MLN → MAD Jun 19, 15:49 UTCJun 19, 17:14 UTC1h 25m
2026-06-19 ANE31EK - Jun 19, 14:15 UTCJun 19, 14:49 UTC35m
2026-06-19 ANE29LW MAD → AGP Jun 19, 09:34 UTCJun 19, 11:54 UTC2h 20m
2026-06-19 ANE25DN - Jun 19, 06:49 UTCJun 19, 08:04 UTC1h 15m
2026-06-19 ANE64RQ - Jun 19, 05:19 UTCJun 19, 05:49 UTC30m
2026-06-18 MDO132 - Jun 18, 22:05 UTCJun 18, 23:05 UTC1h 0m
2026-06-17 ANE23DQ AGP → VLC Jun 17, 20:10 UTCJun 17, 21:05 UTC55m
2026-06-17 ANE98PN MLN → AGP Jun 17, 18:30 UTCJun 17, 19:10 UTC40m
2026-06-17 ANE87EF AGP → MLN Jun 17, 17:05 UTCJun 17, 17:35 UTC30m
2026-06-17 ANE2265 MLN → AGP Jun 17, 15:00 UTCJun 17, 15:40 UTC40m
2026-06-17 ANE16CW AGP → MLN Jun 17, 13:40 UTCJun 17, 14:10 UTC30m
2026-06-17 ANE54TD MLN → AGP Jun 17, 11:15 UTCJun 17, 11:55 UTC40m
2026-06-17 ANE66FN AGP → MLN Jun 17, 10:00 UTCJun 17, 10:30 UTC30m

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 9H-NFU page for operator, model, and routing details .

Mode-S 4D2366 frequently asked

What is Mode-S code 4D2366?
4D2366 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-NFU.
Where is Mode-S 4D2366 registered?
Mode-S code 4D2366 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2366 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2366, octal 23221546, decimal 5,055,334.
What flights does 4D2366 operate?
Mode-S 4D2366 has broadcast 20 distinct callsigns, including ANE64RQ, ANE61JN, ANE25DN, ANE63GR, ANE37RB.