Apparatus

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sensors Mode-S transponder

728672

ICAO 24-bit transponder address · allocated to Iraq

Currently assigned to YI-ASR · BOEING 737-800

Hex
728672
Octal
34503162
Decimal
7,505,522
Country
IQ
Tail
YI-ASR
Type
B738
No current signal · last broadcast 5d ago
Flights observed
93
Distinct callsigns
20
Country
IQ
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S 728672.

Country allocation

The ICAO 24-bit address 728672 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 - 10 2026-06-25
IAW252 - 6 2026-07-10
IAW251 - 6 2026-07-09
IAW210 Iraqi Airways 5 2026-06-16
IAW209 Iraqi Airways 5 2026-05-29
IAW101 Iraqi Airways 5 2026-06-04
IAW164 Iraqi Airways 4 2026-06-07
IAW147 Iraqi Airways 4 2026-06-20
IAW102 Iraqi Airways 4 2026-06-04
IAW148 Iraqi Airways 3 2026-06-20
IAW643 - 2 2026-07-03
IAW216 Iraqi Airways 2 2026-06-05
IAW214 - 2 2026-07-07
IAW191 - 2 2026-06-17
IAW1666 - 2 2026-07-03
IAW105 - 2 2026-06-26
IAW6644 - 1 2026-04-18
IAW6643 - 1 2026-04-18
IAW644 - 1 2026-07-04
IAW609 - 1 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 IAW146 CAI → EBL Jul 25, 16:20 UTCJul 25, 17:15 UTC55m
2026-07-25 IAW145 EBL → CAI Jul 25, 14:00 UTCJul 25, 14:10 UTC10m
2026-07-12 IAW609 - Jul 12, 04:25 UTCJul 12, 04:35 UTC10m
2026-07-11 IAW308 - Jul 11, 12:20 UTCJul 11, 12:35 UTC15m
2026-07-10 IAW420 - Jul 10, 22:30 UTCJul 11, 10:45 UTC12h 15m
2026-07-10 IAW252 - Jul 10, 09:55 UTCJul 10, 20:40 UTC10h 45m
2026-07-09 IAW251 - Jul 9, 13:20 UTCJul 10, 08:25 UTC19h 5m
2026-07-07 IAW214 - Jul 7, 00:25 UTCJul 7, 07:30 UTC7h 5m
2026-07-06 IAW252 - Jul 6, 09:45 UTCJul 6, 23:00 UTC13h 15m
2026-07-05 IAW422 - Jul 5, 18:25 UTCJul 6, 08:15 UTC13h 50m
2026-07-05 IAW1302 - Jul 5, 14:55 UTCJul 5, 15:20 UTC25m
2026-07-05 IAW132 - Jul 5, 09:30 UTCJul 5, 13:20 UTC3h 50m
2026-07-05 IAW131 - Jul 5, 07:50 UTCJul 5, 08:05 UTC15m
2026-07-04 IAW644 - Jul 4, 09:15 UTCJul 5, 08:05 UTC22h 50m
2026-07-03 IAW643 - Jul 3, 13:30 UTCJul 4, 07:20 UTC17h 50m
2026-07-03 IAW1666 - Jul 3, 04:40 UTCJul 3, 12:10 UTC7h 30m
2026-07-02 IAW1665 - Jul 2, 18:20 UTCJul 3, 03:20 UTC9h 0m
2026-06-29 IAW252 - Jun 29, 10:20 UTCJun 29, 11:25 UTC1h 5m
2026-06-29 IAW251 - Jun 29, 07:40 UTCJun 29, 09:05 UTC1h 25m
2026-06-28 IAW214 - Jun 28, 00:00 UTCJun 28, 00:25 UTC25m
2026-06-27 IAW213 - Jun 27, 22:15 UTCJun 27, 22:29 UTC15m
2026-06-26 IAW106 - Jun 26, 10:30 UTCJun 26, 11:20 UTC50m
2026-06-26 IAW105 - Jun 26, 08:00 UTCJun 26, 09:14 UTC1h 15m
2026-06-25 IAW105 - Jun 25, 11:04 UTCJun 26, 09:14 UTC22h 10m
2026-06-25 IAW123 - Jun 25, 08:30 UTCJun 25, 09:34 UTC1h 5m
2026-06-24 IAW123 - Jun 24, 10:59 UTCJun 25, 09:34 UTC22h 35m
2026-06-24 IAW123 - Jun 24, 08:24 UTCJun 24, 09:39 UTC1h 15m
2026-06-23 IAW252 - Jun 23, 05:54 UTCJun 23, 06:59 UTC1h 5m
2026-06-23 IAW251 - Jun 23, 03:09 UTCJun 23, 04:19 UTC1h 10m
2026-06-21 IAW120 - Jun 21, 16:54 UTCJun 21, 17:45 UTC50m
2026-06-20 IAW119 - Jun 20, 16:34 UTCJun 21, 15:30 UTC22h 55m
2026-06-20 IAW148 CAI → BSR Jun 20, 16:09 UTCJun 20, 17:14 UTC1h 5m
2026-06-20 IAW147 BSR → CAI Jun 20, 08:05 UTCJun 20, 14:29 UTC6h 25m
2026-06-19 IAW222 IST → BSR Jun 19, 16:44 UTCJun 20, 05:29 UTC12h 45m
2026-06-19 IAW221 BSR → IST Jun 19, 13:39 UTCJun 19, 14:54 UTC1h 15m
2026-06-17 IAW191 - Jun 17, 17:10 UTCJun 18, 10:35 UTC17h 25m
2026-06-17 IAW191 - Jun 17, 10:50 UTCJun 18, 10:30 UTC23h 40m
2026-06-17 IAW252 - Jun 17, 09:55 UTCJun 18, 08:15 UTC22h 20m
2026-06-16 IAW210 AYT → BGW Jun 16, 18:55 UTCJun 17, 08:25 UTC13h 31m
2026-06-16 IAW252 IST → KIK Jun 16, 05:25 UTCJun 16, 17:15 UTC11h 50m
2026-06-16 IAW251 KIK → IST Jun 16, 03:00 UTCJun 16, 04:10 UTC1h 10m
2026-06-13 IAW123 BGW → DXB Jun 13, 08:30 UTCJun 13, 09:10 UTC40m
2026-06-12 IAW123 BGW → DXB Jun 12, 11:00 UTCJun 13, 09:10 UTC22h 9m
2026-06-12 IAW229 EBL → IST Jun 12, 08:45 UTCJun 12, 09:10 UTC25m
2026-06-07 IAW164 AMM → BGW Jun 7, 16:40 UTCJun 7, 17:00 UTC20m
2026-06-06 IAW163 BGW → AMM Jun 6, 22:15 UTCJun 7, 15:25 UTC17h 10m
2026-06-05 IAW216 IST → BGW Jun 5, 08:10 UTCJun 5, 09:15 UTC1h 5m
2026-06-05 IAW215 BGW → IST Jun 5, 06:25 UTCJun 5, 06:45 UTC20m
2026-06-04 IAW164 AMM → BGW Jun 4, 16:40 UTCJun 4, 17:00 UTC20m
2026-06-04 IAW102 CAI → BGW Jun 4, 10:45 UTCJun 4, 15:25 UTC4h 40m

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

Mode-S 728672 frequently asked

What is Mode-S code 728672?
728672 is an ICAO 24-bit transponder address. Allocated to Iraq. Assigned to YI-ASR.
Where is Mode-S 728672 registered?
Mode-S code 728672 is allocated to Iraq (IQ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 728672 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 728672, octal 34503162, decimal 7,505,522.
What flights does 728672 operate?
Mode-S 728672 has broadcast 20 distinct callsigns, including IAW123, IAW252, IAW251, IAW210, IAW209.