Apparatus

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sensors Mode-S transponder

728669

ICAO 24-bit transponder address · allocated to Iraq

Currently assigned to YI-ASI · BOEING 737-800

Hex
728669
Octal
34503151
Decimal
7,505,513
Country
IQ
Tail
YI-ASI
Type
B738
No current signal · last broadcast 4h ago
Flights observed
49
Distinct callsigns
20
Country
IQ
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 728669.

Country allocation

The ICAO 24-bit address 728669 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
IAW216 - 5 2026-06-25
IAW215 - 4 2026-06-24
IAW341 Iraqi Airways 3 2026-05-27
IAW225 - 3 2026-06-22
IAW123 Iraqi Airways 3 2026-06-14
IAW101 - 3 2026-06-15
IAW252 Iraqi Airways 2 2026-05-20
IAW226 - 2 2026-06-23
IAW223 Iraqi Airways 2 2026-05-26
IAW210 Iraqi Airways 2 2026-06-15
IAW146 - 2 2026-07-04
IAW109 Iraqi Airways 2 2026-05-29
IAW102 - 2 2026-06-15
IAW3024 - 1 2026-06-23
IAW3023 - 1 2026-06-23
IAW251 Iraqi Airways 1 2026-05-20
IAW229 Iraqi Airways 1 2026-06-01
IAW224 Iraqi Airways 1 2026-05-28
IAW213 - 1 2026-06-20
IAW209 Iraqi Airways 1 2026-06-02

Recent flights last 49

DateFlightRouteTakeoffLandingDuration
2026-07-04 IAW146 - Jul 4, 16:55 UTCJul 4, 17:55 UTC1h 0m
2026-07-04 IAW145 - Jul 4, 13:05 UTCJul 4, 14:15 UTC1h 10m
2026-07-02 IAW140 - Jul 2, 16:50 UTCJul 2, 17:10 UTC20m
2026-07-02 IAW139 NJF → BEY Jul 2, 15:10 UTCJul 2, 15:25 UTC15m
2026-06-25 IAW216 - Jun 25, 08:24 UTCJun 25, 09:25 UTC1h 0m
2026-06-24 IAW215 - Jun 24, 14:45 UTCJun 25, 06:50 UTC16h 5m
2026-06-23 IAW3024 - Jun 23, 17:50 UTCJun 23, 18:04 UTC15m
2026-06-23 IAW3023 - Jun 23, 16:14 UTCJun 23, 16:29 UTC15m
2026-06-23 IAW226 - Jun 23, 09:20 UTCJun 23, 10:24 UTC1h 5m
2026-06-22 IAW225 - Jun 22, 16:34 UTCJun 23, 08:04 UTC15h 30m
2026-06-22 IAW216 - Jun 22, 08:25 UTCJun 22, 15:20 UTC6h 55m
2026-06-20 IAW213 - Jun 20, 21:25 UTCJun 20, 21:40 UTC15m
2026-06-15 IAW210 AYT → BGW Jun 15, 18:40 UTCJun 15, 19:05 UTC25m
2026-06-15 IAW102 - Jun 15, 10:55 UTCJun 15, 17:15 UTC6h 20m
2026-06-15 IAW101 - Jun 15, 04:25 UTCJun 15, 09:05 UTC4h 40m
2026-06-14 IAW123 BGW → DXB Jun 14, 08:35 UTCJun 15, 03:15 UTC18h 39m
2026-06-13 IAW216 IST → BGW Jun 13, 08:20 UTCJun 13, 09:25 UTC1h 5m
2026-06-13 IAW215 - Jun 13, 05:40 UTCJun 13, 06:45 UTC1h 5m
2026-06-03 IAW1666 AMM → BGW Jun 3, 04:25 UTCJun 3, 04:45 UTC20m
2026-06-03 IAW1665 - Jun 3, 03:10 UTCJun 3, 03:20 UTC10m
2026-06-02 IAW210 AYT → BGW Jun 2, 18:40 UTCJun 2, 19:05 UTC25m
2026-06-02 IAW209 BGW → AYT Jun 2, 17:10 UTCJun 2, 17:35 UTC25m
2026-06-02 IAW226 - Jun 2, 09:40 UTCJun 2, 10:55 UTC1h 15m
2026-06-02 IAW225 - Jun 2, 07:05 UTCJun 2, 08:15 UTC1h 10m
2026-06-01 IAW225 - Jun 1, 10:55 UTCJun 2, 08:15 UTC21h 20m
2026-06-01 IAW229 EBL → IST Jun 1, 08:10 UTCJun 1, 09:30 UTC1h 20m
2026-05-30 IAW146 CAI → EBL May 30, 13:25 UTCMay 30, 16:50 UTC3h 25m
2026-05-29 IAW109 BGW → CAI May 29, 08:20 UTCMay 29, 16:05 UTC7h 45m
2026-05-28 IAW109 BGW → CAI May 28, 16:20 UTCMay 29, 16:05 UTC23h 45m
2026-05-28 IAW224 IST → BGW May 28, 16:10 UTCMay 29, 08:55 UTC16h 45m
2026-05-28 IAW216 IST → BGW May 28, 08:25 UTCMay 28, 14:55 UTC6h 30m
2026-05-27 IAW341 BGW → SHJ May 27, 13:10 UTCMay 28, 06:25 UTC17h 15m
2026-05-26 IAW341 BGW → SHJ May 26, 16:15 UTCMay 27, 13:50 UTC21h 35m
2026-05-26 IAW223 BGW → IST May 26, 14:14 UTCMay 26, 14:24 UTC10m
2026-05-26 IAW223 BGW → IST May 26, 08:04 UTCMay 26, 13:29 UTC5h 25m
2026-05-26 IAW215 BGW → IST May 26, 06:20 UTCMay 26, 06:29 UTC10m
2026-05-25 IAW123 BGW → DXB May 25, 08:20 UTCMay 25, 09:00 UTC40m
2026-05-24 IAW164 AMM → BGW May 24, 16:35 UTCMay 24, 16:55 UTC20m
2026-05-24 IAW216 IST → BGW May 24, 08:15 UTCMay 24, 08:25 UTC10m
2026-05-24 IAW215 BGW → IST May 24, 06:25 UTCMay 24, 06:35 UTC10m
2026-05-23 IAW341 BGW → SHJ May 23, 13:05 UTCMay 23, 17:00 UTC3h 55m
2026-05-21 IAW123 BGW → DXB May 21, 18:30 UTCMay 22, 09:05 UTC14h 35m
2026-05-21 IAW102 CAI → BGW May 21, 10:55 UTCMay 21, 17:10 UTC6h 15m
2026-05-21 IAW101 BGW → CAI May 21, 07:55 UTCMay 21, 08:30 UTC35m
2026-05-20 IAW101 BGW → CAI May 20, 10:20 UTCMay 21, 08:30 UTC22h 10m
2026-05-20 IAW252 IST → KIK May 20, 09:40 UTCMay 20, 09:50 UTC10m
2026-05-20 IAW251 KIK → IST May 20, 07:55 UTCMay 20, 08:05 UTC10m
2026-05-17 IAW252 IST → KIK May 17, 10:10 UTCMay 17, 10:50 UTC40m
2026-04-19 IAW2002 - Apr 19, 16:05 UTCApr 19, 16:45 UTC40m

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

Mode-S 728669 frequently asked

What is Mode-S code 728669?
728669 is an ICAO 24-bit transponder address. Allocated to Iraq. Assigned to YI-ASI.
Where is Mode-S 728669 registered?
Mode-S code 728669 is allocated to Iraq (IQ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 728669 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 728669, octal 34503151, decimal 7,505,513.
What flights does 728669 operate?
Mode-S 728669 has broadcast 20 distinct callsigns, including IAW216, IAW215, IAW341, IAW225, IAW123.