Apparatus

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sensors Mode-S transponder

728679

ICAO 24-bit transponder address · allocated to Iraq

Currently assigned to YI-ASY · BOEING 737 MAX 8

Hex
728679
Octal
34503171
Decimal
7,505,529
Country
IQ
Tail
YI-ASY
Type
B38M
No current signal · last broadcast 7h ago
Flights observed
66
Distinct callsigns
20
Country
IQ
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 728679.

Country allocation

The ICAO 24-bit address 728679 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
IAW3024 - 6 2026-07-04
IAW501 - 5 2026-07-01
IAW3023 - 5 2026-07-04
IAW215 - 4 2026-06-30
IAW502 - 3 2026-07-02
IAW224 - 3 2026-06-30
IAW223 - 3 2026-06-30
IAW216 - 3 2026-06-16
IAW209 Iraqi Airways 3 2026-06-19
IAW1665 - 3 2026-07-04
IAW110 Iraqi Airways 3 2026-06-05
IAW109 Iraqi Airways 3 2026-06-05
IAW308 Iraqi Airways 2 2026-06-02
IAW307 Iraqi Airways 2 2026-06-02
IAW301 - 2 2026-06-17
IAW210 Iraqi Airways 2 2026-06-11
IAW1666 - 2 2026-07-04
IAW102 - 2 2026-07-01
IAW101 - 2 2026-07-01
IAW444 Iraqi Airways 1 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-04 IAW3024 - Jul 4, 17:45 UTCJul 4, 17:55 UTC10m
2026-07-04 IAW3023 - Jul 4, 16:05 UTCJul 4, 16:25 UTC20m
2026-07-04 IAW1666 - Jul 4, 04:20 UTCJul 4, 04:50 UTC30m
2026-07-04 IAW1665 - Jul 4, 03:00 UTCJul 4, 03:25 UTC25m
2026-07-02 IAW502 - Jul 2, 09:00 UTCJul 2, 12:30 UTC3h 30m
2026-07-01 IAW501 - Jul 1, 16:45 UTCJul 2, 06:55 UTC14h 10m
2026-07-01 IAW102 - Jul 1, 10:50 UTCJul 1, 15:25 UTC4h 35m
2026-07-01 IAW101 - Jul 1, 04:35 UTCJul 1, 09:05 UTC4h 30m
2026-06-30 IAW224 - Jun 30, 16:35 UTCJul 1, 03:30 UTC10h 55m
2026-06-30 IAW223 - Jun 30, 08:20 UTCJun 30, 14:50 UTC6h 30m
2026-06-30 IAW215 - Jun 30, 06:05 UTCJun 30, 06:40 UTC35m
2026-06-29 IAW3024 - Jun 29, 17:34 UTCJun 29, 17:49 UTC15m
2026-06-29 IAW3023 - Jun 29, 16:10 UTCJun 29, 16:25 UTC15m
2026-06-26 IAW3024 - Jun 26, 13:24 UTCJun 26, 13:45 UTC20m
2026-06-26 IAW3023 - Jun 26, 11:49 UTCJun 26, 12:14 UTC25m
2026-06-25 IAW3024 - Jun 25, 17:49 UTCJun 25, 18:00 UTC10m
2026-06-25 IAW502 - Jun 25, 08:50 UTCJun 25, 16:35 UTC7h 45m
2026-06-25 IAW501 BGW → TUN Jun 25, 02:59 UTCJun 25, 07:00 UTC4h 0m
2026-06-22 IAW3024 - Jun 22, 17:44 UTCJun 22, 18:00 UTC15m
2026-06-22 IAW3023 - Jun 22, 16:10 UTCJun 22, 16:20 UTC10m
2026-06-20 IAW342 SHJ → BGW Jun 20, 16:09 UTCJun 20, 17:19 UTC1h 10m
2026-06-19 IAW341 BGW → SHJ Jun 19, 18:54 UTCJun 20, 14:35 UTC19h 40m
2026-06-19 IAW209 BGW → AYT Jun 19, 11:20 UTCJun 19, 17:49 UTC6h 30m
2026-06-18 IAW123 - Jun 18, 18:40 UTCJun 19, 10:04 UTC15h 24m
2026-06-18 IAW501 BGW → TUN Jun 18, 02:50 UTCJun 18, 17:35 UTC14h 45m
2026-06-17 IAW501 BGW → TUN Jun 17, 18:35 UTCJun 18, 17:35 UTC23h 0m
2026-06-17 IAW209 BGW → AYT Jun 17, 10:00 UTCJun 17, 17:20 UTC7h 20m
2026-06-17 IAW301 - Jun 17, 08:35 UTCJun 17, 08:55 UTC20m
2026-06-16 IAW216 - Jun 16, 08:20 UTCJun 16, 09:20 UTC1h 0m
2026-06-15 IAW215 - Jun 15, 16:40 UTCJun 16, 06:35 UTC13h 55m
2026-06-15 IAW216 - Jun 15, 08:15 UTCJun 15, 15:19 UTC7h 5m
2026-06-15 IAW215 - Jun 15, 05:40 UTCJun 15, 06:49 UTC1h 10m
2026-06-13 IAW224 IST → BGW Jun 13, 16:25 UTCJun 13, 16:45 UTC20m
2026-06-13 IAW223 BGW → IST Jun 13, 14:05 UTCJun 13, 14:40 UTC35m
2026-06-12 IAW3024 - Jun 12, 13:05 UTCJun 12, 13:25 UTC20m
2026-06-12 IAW3023 - Jun 12, 11:35 UTCJun 12, 11:55 UTC20m
2026-06-11 IAW210 AYT → BGW Jun 11, 19:00 UTCJun 11, 19:25 UTC25m
2026-06-11 IAW502 - Jun 11, 08:30 UTCJun 11, 17:50 UTC9h 20m
2026-06-10 IAW501 BGW → TUN Jun 10, 15:50 UTCJun 11, 06:55 UTC15h 5m
2026-06-09 IAW164 AMM → BGW Jun 9, 17:45 UTCJun 10, 13:35 UTC19h 50m
2026-06-09 IAW102 CAI → BGW Jun 9, 11:00 UTCJun 9, 15:30 UTC4h 30m
2026-06-09 IAW101 BGW → CAI Jun 9, 04:25 UTCJun 9, 09:10 UTC4h 45m
2026-06-09 IAW1665 - Jun 9, 02:50 UTCJun 9, 03:10 UTC20m
2026-06-07 IAW444 DEL → BGW Jun 7, 11:40 UTCJun 7, 15:25 UTC3h 45m
2026-06-07 IAW443 BGW → DEL Jun 7, 09:00 UTCJun 7, 09:40 UTC40m
2026-06-05 IAW110 CAI → BGW Jun 5, 17:50 UTCJun 5, 18:40 UTC50m
2026-06-05 IAW109 BGW → CAI Jun 5, 10:05 UTCJun 5, 16:10 UTC6h 5m
2026-06-05 IAW301 BGW → SZF Jun 5, 04:50 UTCJun 5, 08:50 UTC4h 0m
2026-06-04 IAW110 CAI → BGW Jun 4, 18:00 UTCJun 5, 03:25 UTC9h 25m
2026-06-04 IAW109 BGW → CAI Jun 4, 14:55 UTCJun 4, 16:00 UTC1h 5m

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

Mode-S 728679 frequently asked

What is Mode-S code 728679?
728679 is an ICAO 24-bit transponder address. Allocated to Iraq. Assigned to YI-ASY.
Where is Mode-S 728679 registered?
Mode-S code 728679 is allocated to Iraq (IQ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 728679 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 728679, octal 34503171, decimal 7,505,529.
What flights does 728679 operate?
Mode-S 728679 has broadcast 20 distinct callsigns, including IAW3024, IAW501, IAW3023, IAW215, IAW502.