Apparatus

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sensors Mode-S transponder

728642

ICAO 24-bit transponder address · allocated to Iraq

Currently assigned to YI-ARB · AIRBUS A-320

Hex
728642
Octal
34503102
Decimal
7,505,474
Country
IQ
Tail
YI-ARB
Type
A320
No current signal · last broadcast 1d ago
Flights observed
76
Distinct callsigns
16
Country
IQ
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 728642.

Country allocation

The ICAO 24-bit address 728642 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 16 distinct

Callsign Airline Flights Last seen
IAW307 - 17 2026-07-15
IAW209 - 11 2026-07-15
IAW220 - 9 2026-07-09
IAW219 - 8 2026-07-08
IAW308 - 5 2026-07-16
IAW301 - 5 2026-07-15
IAW210 - 4 2026-07-12
IAW140 - 4 2026-07-09
IAW3023 - 2 2026-06-19
IAW302 - 2 2026-07-11
IAW214 - 2 2026-06-01
IAW213 - 2 2026-05-31
LTFJ - 1 2026-07-12
IAW422 - 1 2026-05-25
IAW421 Iraqi Airways 1 2026-05-25
IAW224 Iraqi Airways 1 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 IAW308 - Jul 16, 12:25 UTCJul 16, 12:44 UTC20m
2026-07-15 IAW307 - Jul 15, 18:50 UTCJul 16, 10:59 UTC16h 10m
2026-07-15 IAW209 - Jul 15, 10:50 UTCJul 15, 17:30 UTC6h 40m
2026-07-15 IAW301 - Jul 15, 08:40 UTCJul 15, 09:05 UTC25m
2026-07-14 IAW301 - Jul 14, 12:00 UTCJul 15, 09:05 UTC21h 4m
2026-07-14 IAW307 - Jul 14, 10:10 UTCJul 14, 10:40 UTC30m
2026-07-12 IAW210 - Jul 12, 19:15 UTCJul 12, 19:55 UTC40m
2026-07-12 LTFJ - Jul 12, 12:05 UTCJul 12, 18:05 UTC6h 0m
2026-07-12 IAW307 - Jul 12, 10:10 UTCJul 12, 10:45 UTC35m
2026-07-11 IAW302 - Jul 11, 10:45 UTCJul 12, 10:30 UTC23h 45m
2026-07-11 IAW301 - Jul 11, 08:50 UTCJul 11, 09:10 UTC20m
2026-07-09 IAW140 - Jul 9, 16:20 UTCJul 9, 16:45 UTC25m
2026-07-09 IAW220 - Jul 9, 09:55 UTCJul 9, 14:50 UTC4h 55m
2026-07-08 IAW219 - Jul 8, 18:55 UTCJul 9, 08:20 UTC13h 25m
2026-07-08 IAW209 - Jul 8, 10:25 UTCJul 8, 17:25 UTC7h 0m
2026-07-07 IAW140 - Jul 7, 16:30 UTCJul 8, 08:40 UTC16h 10m
2026-07-07 IAW220 - Jul 7, 09:55 UTCJul 7, 14:55 UTC5h 0m
2026-07-06 IAW219 - Jul 6, 15:10 UTCJul 7, 08:40 UTC17h 30m
2026-07-05 IAW209 - Jul 5, 12:10 UTCJul 5, 18:10 UTC6h 0m
2026-07-04 IAW307 - Jul 4, 18:20 UTCJul 5, 10:50 UTC16h 30m
2026-07-04 IAW209 - Jul 4, 10:20 UTCJul 4, 17:10 UTC6h 50m
2026-07-03 IAW210 - Jul 3, 19:20 UTCJul 4, 09:00 UTC13h 40m
2026-07-03 IAW209 - Jul 3, 12:15 UTCJul 3, 18:05 UTC5h 50m
2026-07-03 IAW307 - Jul 3, 10:25 UTCJul 3, 11:00 UTC35m
2026-07-03 - - Jul 3, 03:55 UTCJul 3, 04:05 UTC10m
2026-07-02 IAW210 AYT → BGW Jul 2, 19:05 UTCJul 2, 19:35 UTC30m
2026-07-02 IAW209 BGW → AYT Jul 2, 12:15 UTCJul 2, 18:05 UTC5h 50m
2026-07-02 IAW307 - Jul 2, 10:10 UTCJul 2, 10:45 UTC35m
2026-07-01 IAW210 AYT → BGW Jul 1, 18:55 UTCJul 1, 19:15 UTC20m
2026-07-01 IAW209 BGW → AYT Jul 1, 10:30 UTCJul 1, 17:40 UTC7h 10m
2026-07-01 IAW301 - Jul 1, 08:40 UTCJul 1, 09:05 UTC25m
2026-06-30 IAW308 SAW → BGW Jun 30, 12:00 UTCJul 1, 09:05 UTC21h 5m
2026-06-29 IAW307 - Jun 29, 19:44 UTCJun 30, 10:45 UTC15h 1m
2026-06-29 IAW209 BGW → AYT Jun 29, 12:39 UTCJun 29, 18:34 UTC5h 55m
2026-06-29 IAW307 - Jun 29, 10:34 UTCJun 29, 11:10 UTC35m
2026-06-27 IAW140 - Jun 27, 16:20 UTCJun 27, 16:35 UTC15m
2026-06-27 IAW220 IST → OSM Jun 27, 09:40 UTCJun 27, 10:10 UTC30m
2026-06-26 IAW219 - Jun 26, 19:00 UTCJun 27, 08:10 UTC13h 10m
2026-06-26 IAW209 BGW → AYT Jun 26, 12:10 UTCJun 26, 17:54 UTC5h 45m
2026-06-25 IAW307 - Jun 25, 19:24 UTCJun 26, 10:39 UTC15h 15m
2026-06-25 IAW209 BGW → AYT Jun 25, 12:15 UTCJun 25, 18:19 UTC6h 5m
2026-06-25 IAW307 - Jun 25, 10:20 UTCJun 25, 10:55 UTC35m
2026-06-24 IAW307 - Jun 24, 12:34 UTCJun 25, 10:55 UTC22h 20m
2026-06-24 IAW308 SAW → BGW Jun 24, 12:09 UTCJun 25, 10:30 UTC22h 20m
2026-06-24 IAW307 - Jun 24, 10:10 UTCJun 24, 10:45 UTC35m
2026-06-23 IAW140 - Jun 23, 16:09 UTCJun 23, 16:20 UTC10m
2026-06-23 IAW220 IST → OSM Jun 23, 09:34 UTCJun 23, 10:39 UTC1h 5m
2026-06-23 IAW219 - Jun 23, 06:49 UTCJun 23, 08:04 UTC1h 15m
2026-06-22 IAW219 - Jun 22, 12:05 UTCJun 23, 08:04 UTC20h 0m
2026-06-21 IAW307 - Jun 21, 19:05 UTCJun 22, 10:34 UTC15h 30m

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

Mode-S 728642 frequently asked

What is Mode-S code 728642?
728642 is an ICAO 24-bit transponder address. Allocated to Iraq. Assigned to YI-ARB.
Where is Mode-S 728642 registered?
Mode-S code 728642 is allocated to Iraq (IQ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 728642 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 728642, octal 34503102, decimal 7,505,474.
What flights does 728642 operate?
Mode-S 728642 has broadcast 16 distinct callsigns, including IAW307, IAW209, IAW220, IAW219, IAW308.