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sensors Mode-S transponder

70C11E

ICAO 24-bit transponder address · allocated to Oman

Currently assigned to A4O-MQ · BOEING 737 MAX 8

Hex
70C11E
Octal
34140436
Decimal
7,389,470
Country
OM
Tail
A4O-MQ
Type
B38M
No current signal · last broadcast 5h ago
Flights observed
189
Distinct callsigns
20
Country
OM
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 70C11E.

Country allocation

The ICAO 24-bit address 70C11E falls within the block assigned to Oman (OM) by ICAO Annex 10, Volume III. Every aircraft registered in Oman 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
OMS437 - 23 2026-07-15
OMS438 - 19 2026-07-16
OMS272 Omskavia Airline 14 2026-07-16
OMS274 Omskavia Airline 9 2026-06-30
OMS245 Omskavia Airline 9 2026-07-11
OMS242 - 9 2026-07-15
OMS705 - 8 2026-07-08
OMS206 - 8 2026-07-13
OMS246 Omskavia Airline 7 2026-07-11
OMS212 - 7 2026-07-02
OMS241 - 6 2026-07-15
OMS214 - 6 2026-07-10
OMS706 - 5 2026-07-07
OMS522 - 5 2026-07-14
OMS213 - 5 2026-07-10
OMS286 - 3 2026-07-12
OMS271 Omskavia Airline 3 2026-06-28
OMA265 Oman Air 3 2026-05-01
OMA166 Oman Air 3 2026-04-25
OMS284 - 2 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 OMS762 - Jul 18, 00:29 UTCJul 18, 01:00 UTC30m
2026-07-17 OMS761 - Jul 17, 22:25 UTCJul 17, 23:14 UTC50m
2026-07-16 OMS272 MED → MCT Jul 16, 23:15 UTCJul 17, 12:19 UTC13h 5m
2026-07-16 OMS438 - Jul 16, 00:15 UTCJul 16, 21:35 UTC21h 20m
2026-07-15 OMS437 - Jul 15, 21:25 UTCJul 15, 22:05 UTC40m
2026-07-15 OMS242 - Jul 15, 07:30 UTCJul 15, 07:55 UTC25m
2026-07-15 OMS241 - Jul 15, 05:20 UTCJul 15, 05:55 UTC35m
2026-07-14 OMS522 - Jul 14, 23:40 UTCJul 15, 00:10 UTC30m
2026-07-13 OMS206 - Jul 13, 23:55 UTCJul 14, 14:55 UTC15h 0m
2026-07-12 OMS286 - Jul 12, 22:00 UTCJul 13, 16:50 UTC18h 50m
2026-07-11 OMS522 - Jul 11, 22:55 UTCJul 11, 23:25 UTC30m
2026-07-11 OMS246 SHJ → MCT Jul 11, 15:45 UTCJul 11, 16:10 UTC25m
2026-07-11 OMS245 MCT → SHJ Jul 11, 13:40 UTCJul 11, 14:05 UTC25m
2026-07-10 OMS214 - Jul 10, 15:35 UTCJul 10, 16:35 UTC1h 0m
2026-07-10 OMS213 - Jul 10, 12:50 UTCJul 10, 13:50 UTC1h 0m
2026-07-10 OMS242 - Jul 10, 07:15 UTCJul 10, 07:35 UTC20m
2026-07-10 OMS241 - Jul 10, 05:35 UTCJul 10, 05:45 UTC10m
2026-07-09 OMS206 - Jul 9, 10:15 UTCJul 9, 23:25 UTC13h 10m
2026-07-09 OMS206 - Jul 9, 01:35 UTCJul 9, 23:25 UTC21h 50m
2026-07-09 OMS206 - Jul 9, 01:10 UTCJul 9, 23:25 UTC22h 15m
2026-07-08 OMS705 - Jul 8, 20:55 UTCJul 9, 14:15 UTC17h 20m
2026-07-08 OMS214 - Jul 8, 15:35 UTCJul 8, 16:25 UTC50m
2026-07-08 OMS213 - Jul 8, 13:10 UTCJul 8, 14:05 UTC55m
2026-07-08 OMS242 - Jul 8, 07:20 UTCJul 8, 07:45 UTC25m
2026-07-08 OMS241 - Jul 8, 05:20 UTCJul 8, 05:45 UTC25m
2026-07-07 OMS273 - Jul 7, 11:00 UTCJul 7, 23:40 UTC12h 40m
2026-07-07 OMS706 - Jul 7, 00:00 UTCJul 7, 17:00 UTC17h 0m
2026-07-06 OMS705 - Jul 6, 20:45 UTCJul 6, 22:35 UTC1h 50m
2026-07-06 OMS705 - Jul 6, 01:35 UTCJul 6, 22:35 UTC21h 0m
2026-07-06 OMS705 - Jul 6, 01:10 UTCJul 6, 22:35 UTC21h 25m
2026-07-05 OMS796 JAI → MCT Jul 5, 22:40 UTCJul 6, 21:30 UTC22h 50m
2026-07-05 OMS214 - Jul 5, 15:35 UTCJul 5, 16:30 UTC55m
2026-07-05 OMS213 - Jul 5, 13:00 UTCJul 5, 14:00 UTC1h 0m
2026-07-04 OMS438 - Jul 4, 00:00 UTCJul 4, 23:30 UTC23h 30m
2026-07-03 OMS437 - Jul 3, 21:40 UTCJul 3, 22:10 UTC30m
2026-07-03 OMS214 - Jul 3, 15:25 UTCJul 3, 16:25 UTC1h 0m
2026-07-03 OMS213 - Jul 3, 13:00 UTCJul 3, 14:00 UTC1h 0m
2026-07-03 OMS242 SHJ → MCT Jul 3, 07:20 UTCJul 3, 07:40 UTC20m
2026-07-03 OMS241 - Jul 3, 05:15 UTCJul 3, 05:50 UTC35m
2026-07-02 OMS795 - Jul 2, 23:00 UTCJul 2, 23:25 UTC25m
2026-07-02 OMS212 - Jul 2, 08:55 UTCJul 2, 09:50 UTC55m
2026-07-02 OMS211 - Jul 2, 00:30 UTCJul 2, 07:40 UTC7h 10m
2026-07-01 OMS437 - Jul 1, 21:45 UTCJul 1, 22:35 UTC50m
2026-06-30 OMS272 - Jun 30, 23:05 UTCJul 1, 12:25 UTC13h 20m
2026-06-30 OMS274 MED → MCT Jun 30, 01:04 UTCJun 30, 16:40 UTC15h 36m
2026-06-29 OMS706 - Jun 29, 23:49 UTCJun 30, 00:00 UTC10m
2026-06-29 OMS705 - Jun 29, 20:54 UTCJun 29, 22:44 UTC1h 50m
2026-06-29 OMS246 SHJ → MCT Jun 29, 16:15 UTCJun 29, 16:39 UTC25m
2026-06-29 OMS245 MCT → SHJ Jun 29, 14:19 UTCJun 29, 14:50 UTC30m
2026-06-29 OMS272 - Jun 29, 00:14 UTCJun 29, 12:24 UTC12h 10m

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 A4O-MQ page for operator, model, and routing details .

Mode-S 70C11E frequently asked

What is Mode-S code 70C11E?
70C11E is an ICAO 24-bit transponder address. Allocated to Oman. Assigned to A4O-MQ.
Where is Mode-S 70C11E registered?
Mode-S code 70C11E is allocated to Oman (OM). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70C11E broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70C11E, octal 34140436, decimal 7,389,470.
What flights does 70C11E operate?
Mode-S 70C11E has broadcast 20 distinct callsigns, including OMS437, OMS438, OMS272, OMS274, OMS245.