Apparatus

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sensors Mode-S transponder

728644

ICAO 24-bit transponder address · allocated to Iraq

Currently assigned to YI-ARD · AIRBUS A-320

Hex
728644
Octal
34503104
Decimal
7,505,476
Country
IQ
Tail
YI-ARD
Type
A320
No current signal · last broadcast 7h ago
Flights observed
50
Distinct callsigns
17
Country
IQ
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 728644.

Country allocation

The ICAO 24-bit address 728644 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 17 distinct

Callsign Airline Flights Last seen
IAW307 - 11 2026-07-01
IAW308 Iraqi Airways 7 2026-07-01
IAW220 - 7 2026-07-04
IAW219 - 6 2026-06-18
IAW110 - 3 2026-07-03
IAW109 - 3 2026-07-03
IAW3023 - 2 2026-06-18
IAW140 - 2 2026-07-04
IAW6616 - 1 2026-07-03
IAW661 - 1 2026-06-05
IAW3024 - 1 2026-06-16
IAW301 - 1 2026-07-03
IAW216 Iraqi Airways 1 2026-06-07
IAW215 Iraqi Airways 1 2026-06-06
IAW213 - 1 2026-05-25
IAW210 Iraqi Airways 1 2026-05-27
IAW209 Iraqi Airways 1 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-04 IAW140 - Jul 4, 17:00 UTCJul 4, 17:25 UTC25m
2026-07-04 IAW220 - Jul 4, 10:10 UTCJul 4, 15:25 UTC5h 15m
2026-07-03 IAW110 - Jul 3, 17:50 UTCJul 4, 08:35 UTC14h 45m
2026-07-03 IAW109 - Jul 3, 11:15 UTCJul 3, 16:05 UTC4h 50m
2026-07-03 IAW301 - Jul 3, 08:35 UTCJul 3, 09:00 UTC25m
2026-07-03 IAW6616 - Jul 3, 03:40 UTCJul 3, 03:50 UTC10m
2026-07-01 IAW308 SAW → BGW Jul 1, 12:05 UTCJul 1, 12:30 UTC25m
2026-07-01 IAW307 - Jul 1, 10:10 UTCJul 1, 10:45 UTC35m
2026-06-30 IAW140 - Jun 30, 16:40 UTCJun 30, 16:55 UTC15m
2026-06-30 IAW220 IST → OSM Jun 30, 09:55 UTCJun 30, 11:00 UTC1h 5m
2026-06-19 IAW308 SAW → BGW Jun 19, 12:04 UTCJun 19, 12:25 UTC20m
2026-06-18 IAW307 - Jun 18, 17:35 UTCJun 19, 10:29 UTC16h 54m
2026-06-18 IAW3023 - Jun 18, 16:15 UTCJun 18, 16:35 UTC20m
2026-06-18 IAW220 IST → OSM Jun 18, 09:50 UTCJun 18, 10:55 UTC1h 5m
2026-06-18 IAW219 - Jun 18, 06:50 UTCJun 18, 08:10 UTC1h 20m
2026-06-17 IAW308 SAW → BGW Jun 17, 12:05 UTCJun 17, 12:25 UTC20m
2026-06-17 IAW307 BGW → SAW Jun 17, 10:15 UTCJun 17, 10:25 UTC10m
2026-06-16 IAW3024 - Jun 16, 18:39 UTCJun 16, 18:50 UTC10m
2026-06-16 IAW3023 - Jun 16, 12:00 UTCJun 16, 17:05 UTC5h 5m
2026-06-16 IAW307 BGW → SAW Jun 16, 10:04 UTCJun 16, 10:40 UTC35m
2026-06-15 IAW307 BGW → SAW Jun 15, 11:45 UTCJun 16, 10:40 UTC22h 55m
2026-06-15 IAW307 BGW → SAW Jun 15, 09:54 UTCJun 15, 10:24 UTC30m
2026-06-13 IAW308 SAW → BGW Jun 13, 12:25 UTCJun 13, 12:55 UTC30m
2026-06-13 IAW307 BGW → SAW Jun 13, 10:40 UTCJun 13, 11:05 UTC25m
2026-06-12 IAW308 SAW → BGW Jun 12, 12:05 UTCJun 12, 12:30 UTC25m
2026-06-11 IAW308 SAW → BGW Jun 11, 12:40 UTCJun 11, 13:05 UTC25m
2026-06-11 IAW307 BGW → SAW Jun 11, 09:55 UTCJun 11, 10:30 UTC35m
2026-06-09 IAW110 CAI → BGW Jun 9, 20:25 UTCJun 9, 21:15 UTC50m
2026-06-09 IAW109 BGW → CAI Jun 9, 12:25 UTCJun 9, 18:15 UTC5h 50m
2026-06-09 IAW307 BGW → SAW Jun 9, 10:00 UTCJun 9, 10:30 UTC30m
2026-06-07 IAW216 IST → BGW Jun 7, 08:10 UTCJun 7, 09:20 UTC1h 10m
2026-06-06 IAW215 BGW → IST Jun 6, 21:40 UTCJun 7, 06:40 UTC9h 0m
2026-06-05 IAW661 - Jun 5, 23:35 UTCJun 6, 07:30 UTC7h 55m
2026-06-03 IAW308 SAW → BGW Jun 3, 12:00 UTCJun 3, 13:00 UTC1h 0m
2026-06-03 IAW307 BGW → SAW Jun 3, 10:00 UTCJun 3, 10:30 UTC30m
2026-06-02 IAW220 IST → OSM Jun 2, 09:50 UTCJun 2, 11:00 UTC1h 10m
2026-06-02 IAW219 OSM → IST Jun 2, 07:00 UTCJun 2, 08:10 UTC1h 10m
2026-05-30 IAW220 IST → OSM May 30, 09:50 UTCMay 30, 10:50 UTC1h 0m
2026-05-30 IAW219 OSM → IST May 30, 07:00 UTCMay 30, 08:25 UTC1h 25m
2026-05-29 IAW219 OSM → IST May 29, 12:00 UTCMay 30, 08:25 UTC20h 25m
2026-05-29 IAW307 BGW → SAW May 29, 09:55 UTCMay 29, 10:30 UTC35m
2026-05-27 IAW210 AYT → BGW May 27, 18:45 UTCMay 27, 19:05 UTC20m
2026-05-27 IAW209 BGW → AYT May 27, 16:55 UTCMay 27, 17:25 UTC30m
2026-05-25 IAW213 - May 25, 22:30 UTCMay 25, 22:40 UTC10m
2026-05-23 IAW220 IST → OSM May 23, 09:45 UTCMay 23, 10:50 UTC1h 5m
2026-05-23 IAW219 OSM → IST May 23, 07:40 UTCMay 23, 07:50 UTC10m
2026-05-19 IAW220 IST → OSM May 19, 10:20 UTCMay 19, 10:40 UTC20m
2026-05-19 IAW219 OSM → IST May 19, 07:50 UTCMay 19, 08:00 UTC10m
2026-05-17 IAW110 CAI → BGW May 17, 17:40 UTCMay 17, 18:30 UTC50m
2026-05-17 IAW109 BGW → CAI May 17, 14:45 UTCMay 17, 15:40 UTC55m

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

Mode-S 728644 frequently asked

What is Mode-S code 728644?
728644 is an ICAO 24-bit transponder address. Allocated to Iraq. Assigned to YI-ARD.
Where is Mode-S 728644 registered?
Mode-S code 728644 is allocated to Iraq (IQ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 728644 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 728644, octal 34503104, decimal 7,505,476.
What flights does 728644 operate?
Mode-S 728644 has broadcast 17 distinct callsigns, including IAW307, IAW308, IAW220, IAW219, IAW110.