Apparatus

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sensors Mode-S transponder

72866C

ICAO 24-bit transponder address · allocated to Iraq

Currently assigned to YI-ASL · BOEING 737 MAX 8

Hex
72866C
Octal
34503154
Decimal
7,505,516
Country
IQ
Tail
YI-ASL
Type
B38M
No current signal · last broadcast 25d ago
Flights observed
96
Distinct callsigns
20
Country
IQ
Last broadcast
25d ago

Last known position

Most recent position reported by Mode-S 72866C.

Country allocation

The ICAO 24-bit address 72866C falls within the block assigned to Iraq (IQ) by ICAO Annex 10, Volume III. Every aircraft registered in Iraq 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
IAW123 Iraqi Airways 10 2026-07-24
IAW124 Iraqi Airways 6 2026-07-26
IAW101 - 6 2026-07-16
IAW3024 - 5 2026-07-20
IAW215 - 5 2026-07-14
IAW209 Iraqi Airways 5 2026-07-24
IAW341 - 4 2026-07-18
IAW3023 - 4 2026-07-20
IAW216 - 4 2026-07-14
IAW164 - 4 2026-07-03
IAW102 - 4 2026-07-16
IAW443 - 3 2026-07-09
IAW307 - 3 2026-06-22
IAW210 Iraqi Airways 3 2026-07-26
IAW163 - 3 2026-07-06
IAW501 Iraqi Airways 2 2026-07-23
IAW449 Iraqi Airways 2 2026-07-25
IAW308 Iraqi Airways 2 2026-06-23
IAW302 - 2 2026-06-13
IAW301 Iraqi Airways 2 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IAW210 AYT → BGW Jul 26, 19:30 UTCJul 26, 20:10 UTC40m
2026-07-26 IAW124 DXB → BGW Jul 26, 11:40 UTCJul 26, 18:15 UTC6h 35m
2026-07-25 IAW450 AMD → NJF Jul 25, 23:25 UTCJul 26, 02:10 UTC2h 45m
2026-07-25 IAW449 BGW → AMD Jul 25, 19:05 UTCJul 25, 21:55 UTC2h 50m
2026-07-24 IAW210 AYT → BGW Jul 24, 19:15 UTCJul 24, 19:45 UTC30m
2026-07-24 IAW209 BGW → AYT Jul 24, 11:20 UTCJul 24, 17:55 UTC6h 35m
2026-07-24 IAW123 BGW → DXB Jul 24, 08:25 UTCJul 24, 09:55 UTC1h 30m
2026-07-23 IAW123 BGW → DXB Jul 23, 11:40 UTCJul 24, 09:55 UTC22h 15m
2026-07-23 IAW502 - Jul 23, 09:35 UTCJul 24, 09:00 UTC23h 25m
2026-07-23 IAW501 BGW → TUN Jul 23, 03:05 UTCJul 23, 07:05 UTC4h 0m
2026-07-22 IAW501 BGW → TUN Jul 22, 11:30 UTCJul 23, 07:05 UTC19h 35m
2026-07-20 IAW3024 - Jul 20, 17:55 UTCJul 20, 18:10 UTC15m
2026-07-20 IAW3023 - Jul 20, 16:05 UTCJul 20, 16:15 UTC10m
2026-07-19 IAW210 - Jul 19, 18:35 UTCJul 19, 19:00 UTC25m
2026-07-19 IAW209 - Jul 19, 16:40 UTCJul 19, 17:25 UTC45m
2026-07-18 IAW209 - Jul 18, 17:05 UTCJul 19, 17:00 UTC23h 55m
2026-07-18 IAW342 - Jul 18, 16:20 UTCJul 18, 17:20 UTC1h 0m
2026-07-18 IAW341 - Jul 18, 14:55 UTCJul 18, 15:05 UTC10m
2026-07-18 IAW341 - Jul 18, 13:35 UTCJul 18, 13:45 UTC10m
2026-07-17 IAW124 - Jul 17, 11:50 UTCJul 17, 12:45 UTC55m
2026-07-17 IAW123 - Jul 17, 08:45 UTCJul 17, 10:05 UTC1h 20m
2026-07-16 IAW123 - Jul 16, 11:05 UTCJul 17, 10:05 UTC23h 0m
2026-07-16 IAW102 - Jul 16, 10:50 UTCJul 17, 08:59 UTC22h 10m
2026-07-16 IAW101 - Jul 16, 08:05 UTCJul 16, 09:05 UTC1h 0m
2026-07-15 IAW3024 - Jul 15, 18:15 UTCJul 15, 18:30 UTC15m
2026-07-15 IAW124 - Jul 15, 11:45 UTCJul 15, 16:40 UTC4h 55m
2026-07-14 IAW123 - Jul 14, 18:45 UTCJul 15, 10:10 UTC15h 24m
2026-07-14 IAW216 - Jul 14, 08:25 UTCJul 14, 17:25 UTC9h 0m
2026-07-14 IAW215 - Jul 14, 05:55 UTCJul 14, 06:50 UTC55m
2026-07-12 IAW124 - Jul 12, 11:45 UTCJul 12, 12:10 UTC25m
2026-07-12 IAW123 - Jul 12, 08:50 UTCJul 12, 09:50 UTC1h 0m
2026-07-10 IAW124 - Jul 10, 11:25 UTCJul 10, 12:15 UTC50m
2026-07-09 IAW123 - Jul 9, 15:15 UTCJul 10, 10:05 UTC18h 50m
2026-07-09 IAW123 - Jul 9, 12:10 UTCJul 10, 10:05 UTC21h 55m
2026-07-09 IAW443 - Jul 9, 06:20 UTCJul 9, 09:55 UTC3h 35m
2026-07-07 IAW224 - Jul 7, 17:10 UTCJul 7, 17:40 UTC30m
2026-07-07 IAW223 - Jul 7, 08:05 UTCJul 7, 15:25 UTC7h 20m
2026-07-06 IAW215 - Jul 6, 16:55 UTCJul 7, 06:40 UTC13h 45m
2026-07-06 IAW163 - Jul 6, 15:05 UTCJul 6, 15:30 UTC25m
2026-07-03 IAW164 - Jul 3, 16:40 UTCJul 3, 17:00 UTC20m
2026-07-03 IAW216 - Jul 3, 08:20 UTCJul 3, 15:25 UTC7h 5m
2026-07-02 IAW444 - Jul 2, 11:25 UTCJul 3, 06:40 UTC19h 15m
2026-07-01 IAW443 - Jul 1, 15:50 UTCJul 2, 09:45 UTC17h 55m
2026-06-30 IAW341 - Jun 30, 19:05 UTCJul 1, 13:40 UTC18h 35m
2026-06-30 IAW341 AYT → SHJ Jun 30, 18:55 UTCJul 1, 13:40 UTC18h 45m
2026-06-30 IAW226 - Jun 30, 09:55 UTCJun 30, 17:20 UTC7h 25m
2026-06-30 IAW225 - Jun 30, 07:10 UTCJun 30, 08:35 UTC1h 25m
2026-06-29 IAW225 - Jun 29, 11:04 UTCJun 30, 08:35 UTC21h 31m
2026-06-29 IAW123 - Jun 29, 08:04 UTCJun 29, 09:05 UTC1h 0m
2026-06-28 IAW1666 - Jun 28, 04:44 UTCJun 28, 05:04 UTC20m

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 YI-ASL page for operator, model, and routing details .

Mode-S 72866C frequently asked

What is Mode-S code 72866C?
72866C is an ICAO 24-bit transponder address. Allocated to Iraq. Assigned to YI-ASL.
Where is Mode-S 72866C registered?
Mode-S code 72866C is allocated to Iraq (IQ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 72866C broadcasting right now?
No active broadcast right now. Last signal was 25d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 72866C, octal 34503154, decimal 7,505,516.
What flights does 72866C operate?
Mode-S 72866C has broadcast 20 distinct callsigns, including IAW123, IAW124, IAW101, IAW3024, IAW215.