Apparatus

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sensors Mode-S transponder

734844

ICAO 24-bit transponder address · allocated to Iran

Currently assigned to EP-RBD · AIRBUS A-310

Hex
734844
Octal
34644104
Decimal
7,555,140
Country
IR
Tail
EP-RBD
Type
A310
No current signal · last broadcast 27d ago
Flights observed
105
Distinct callsigns
4
Country
IR
Last broadcast
27d ago

Last known position

Most recent position reported by Mode-S 734844.

Country allocation

The ICAO 24-bit address 734844 falls within the block assigned to Iran (IR) by ICAO Annex 10, Volume III. Every aircraft registered in Iran 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 4 distinct

Callsign Airline Flights Last seen
AXV9214 - 85 2026-07-26
AXV9215 - 16 2026-07-26
AXV9210 - 3 2026-07-10
AXV9211 - 1 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AXV9215 - Jul 26, 06:20 UTCJul 26, 07:30 UTC1h 11m
2026-07-26 AXV9214 - Jul 26, 02:50 UTCJul 26, 04:20 UTC1h 30m
2026-07-21 AXV9215 - Jul 21, 07:00 UTCJul 21, 08:05 UTC1h 5m
2026-07-21 AXV9214 - Jul 21, 03:00 UTCJul 21, 04:25 UTC1h 25m
2026-07-20 AXV9214 - Jul 20, 07:10 UTCJul 21, 04:25 UTC21h 14m
2026-07-20 AXV9214 - Jul 20, 06:20 UTCJul 21, 04:25 UTC22h 4m
2026-07-20 AXV9214 - Jul 20, 02:20 UTCJul 20, 04:25 UTC2h 5m
2026-07-19 AXV9214 - Jul 19, 07:05 UTCJul 20, 04:25 UTC21h 20m
2026-07-19 AXV9214 - Jul 19, 06:05 UTCJul 20, 04:25 UTC22h 20m
2026-07-19 AXV9214 - Jul 19, 03:00 UTCJul 19, 04:20 UTC1h 20m
2026-07-18 AXV9214 - Jul 18, 07:05 UTCJul 19, 04:20 UTC21h 15m
2026-07-18 AXV9214 - Jul 18, 06:15 UTCJul 19, 04:20 UTC22h 5m
2026-07-18 AXV9214 - Jul 18, 02:40 UTCJul 18, 04:00 UTC1h 21m
2026-07-17 AXV9214 - Jul 17, 07:20 UTCJul 18, 04:00 UTC20h 41m
2026-07-17 AXV9214 - Jul 17, 06:25 UTCJul 18, 04:00 UTC21h 36m
2026-07-16 AXV9214 - Jul 16, 09:25 UTCJul 17, 04:29 UTC19h 5m
2026-07-16 AXV9214 - Jul 16, 06:25 UTCJul 16, 07:45 UTC1h 20m
2026-07-15 AXV9214 - Jul 15, 07:05 UTCJul 16, 06:50 UTC23h 45m
2026-07-15 AXV9215 - Jul 15, 06:15 UTCJul 15, 07:15 UTC1h 0m
2026-07-15 AXV9214 - Jul 15, 02:40 UTCJul 15, 04:05 UTC1h 25m
2026-07-14 AXV9214 - Jul 14, 07:05 UTCJul 15, 04:05 UTC20h 59m
2026-07-14 AXV9214 - Jul 14, 06:40 UTCJul 15, 04:05 UTC21h 24m
2026-07-13 AXV9214 - Jul 13, 09:10 UTCJul 14, 04:45 UTC19h 35m
2026-07-13 AXV9214 - Jul 13, 08:25 UTCJul 14, 04:45 UTC20h 20m
2026-07-12 AXV9214 - Jul 12, 11:55 UTCJul 13, 06:30 UTC18h 35m
2026-07-12 AXV9214 - Jul 12, 08:40 UTCJul 12, 10:10 UTC1h 30m
2026-07-11 AXV9215 - Jul 11, 06:05 UTCJul 11, 07:10 UTC1h 5m
2026-07-10 AXV9214 - Jul 10, 18:00 UTCJul 11, 04:10 UTC10h 10m
2026-07-10 AXV9210 - Jul 10, 06:20 UTCJul 10, 16:15 UTC9h 55m
2026-07-09 AXV9214 - Jul 9, 09:05 UTCJul 10, 04:05 UTC19h 0m
2026-07-09 AXV9214 - Jul 9, 08:00 UTCJul 10, 04:05 UTC20h 5m
2026-07-08 AXV9214 - Jul 8, 17:55 UTCJul 9, 06:00 UTC12h 5m
2026-07-08 AXV9210 - Jul 8, 08:25 UTCJul 8, 16:05 UTC7h 40m
2026-07-08 AXV9214 - Jul 8, 05:00 UTCJul 8, 06:25 UTC1h 25m
2026-07-05 AXV9215 - Jul 5, 07:45 UTCJul 5, 08:45 UTC1h 0m
2026-07-05 AXV9214 - Jul 5, 04:35 UTCJul 5, 06:00 UTC1h 25m
2026-07-04 AXV9214 - Jul 4, 07:10 UTCJul 5, 06:00 UTC22h 50m
2026-07-04 AXV9215 - Jul 4, 06:20 UTCJul 5, 04:45 UTC22h 25m
2026-07-04 AXV9214 - Jul 4, 02:35 UTCJul 4, 03:55 UTC1h 20m
2026-07-02 AXV9211 - Jul 2, 18:40 UTCJul 2, 19:40 UTC1h 0m
2026-07-02 AXV9210 - Jul 2, 06:00 UTCJul 2, 16:45 UTC10h 45m
2026-07-02 AXV9214 - Jul 2, 02:50 UTCJul 2, 04:15 UTC1h 25m
2026-07-01 AXV9214 - Jul 1, 07:05 UTCJul 2, 04:15 UTC21h 10m
2026-07-01 AXV9214 - Jul 1, 06:50 UTCJul 2, 04:15 UTC21h 25m
2026-07-01 AXV9214 - Jul 1, 02:45 UTCJul 1, 04:05 UTC1h 20m
2026-06-30 AXV9214 - Jun 30, 07:05 UTCJul 1, 04:05 UTC21h 0m
2026-06-30 AXV9214 - Jun 30, 06:10 UTCJul 1, 04:05 UTC21h 55m
2026-06-30 AXV9214 - Jun 30, 02:45 UTCJun 30, 04:10 UTC1h 25m
2026-06-29 AXV9214 - Jun 29, 07:05 UTCJun 30, 04:10 UTC21h 6m
2026-06-29 AXV9214 - Jun 29, 06:24 UTCJun 30, 04:10 UTC21h 46m

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 EP-RBD page for operator, model, and routing details .

Mode-S 734844 frequently asked

What is Mode-S code 734844?
734844 is an ICAO 24-bit transponder address. Allocated to Iran. Assigned to EP-RBD.
Where is Mode-S 734844 registered?
Mode-S code 734844 is allocated to Iran (IR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 734844 broadcasting right now?
No active broadcast right now. Last signal was 27d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 734844, octal 34644104, decimal 7,555,140.
What flights does 734844 operate?
Mode-S 734844 has broadcast 4 distinct callsigns, including AXV9214, AXV9215, AXV9210, AXV9211.