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sensors Mode-S transponder

70C11C

ICAO 24-bit transponder address · allocated to Oman

Currently assigned to A4O-MO · BOEING 737 MAX 8

Hex
70C11C
Octal
34140434
Decimal
7,389,468
Country
OM
Tail
A4O-MO
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
176
Distinct callsigns
20
Country
OM
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 70C11C.

Country allocation

The ICAO 24-bit address 70C11C 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
OMA166 Oman Air 14 2026-05-10
OMA265 Oman Air 12 2026-05-14
OMS246 Omskavia Airline 11 2026-07-13
OMS272 - 10 2026-07-05
OMS245 - 9 2026-07-13
OMS214 - 8 2026-07-06
OMS212 - 8 2026-07-14
OMA165 Oman Air 7 2026-05-09
OMS437 - 6 2026-07-13
OMS206 - 6 2026-07-06
OMA266 Oman Air 6 2026-05-14
OMS284 - 5 2026-07-07
OMA318 Oman Air 4 2026-04-15
OMA212 Oman Air 4 2026-05-08
OMS538 - 3 2026-07-04
OMS537 - 3 2026-07-04
OMS438 - 3 2026-06-14
OMS242 Omskavia Airline 3 2026-07-01
OMS241 - 3 2026-07-01
OMS213 - 3 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 OMS212 - Jul 14, 09:15 UTCJul 14, 10:20 UTC1h 5m
2026-07-14 OMS211 - Jul 14, 00:05 UTCJul 14, 07:25 UTC7h 20m
2026-07-13 OMS437 - Jul 13, 21:35 UTCJul 13, 22:10 UTC35m
2026-07-13 OMS246 SHJ → MCT Jul 13, 15:40 UTCJul 13, 16:05 UTC25m
2026-07-13 OMS245 - Jul 13, 14:10 UTCJul 13, 14:20 UTC10m
2026-07-13 OMS796 - Jul 13, 07:45 UTCJul 13, 08:35 UTC50m
2026-07-12 OMS795 - Jul 12, 23:10 UTCJul 13, 06:01 UTC6h 50m
2026-07-11 OMS212 - Jul 11, 08:45 UTCJul 11, 09:45 UTC1h 0m
2026-07-11 OMS211 - Jul 11, 06:15 UTCJul 11, 07:15 UTC1h 0m
2026-07-11 OMS762 - Jul 11, 00:25 UTCJul 11, 01:10 UTC45m
2026-07-10 OMS761 - Jul 10, 22:25 UTCJul 10, 23:10 UTC45m
2026-07-10 OMS761 - Jul 10, 00:10 UTCJul 10, 23:00 UTC22h 50m
2026-07-09 OMS521 - Jul 9, 21:45 UTCJul 9, 22:15 UTC30m
2026-07-09 OMS246 SHJ → MCT Jul 9, 16:10 UTCJul 9, 16:35 UTC25m
2026-07-09 OMS245 MCT → SHJ Jul 9, 13:50 UTCJul 9, 14:15 UTC25m
2026-07-09 OMS212 - Jul 9, 08:45 UTCJul 9, 09:40 UTC55m
2026-07-08 OMS211 - Jul 8, 15:35 UTCJul 9, 07:10 UTC15h 35m
2026-07-08 OMS245 MCT → SHJ Jul 8, 13:45 UTCJul 8, 14:10 UTC25m
2026-07-07 OMS284 - Jul 7, 23:30 UTCJul 8, 11:45 UTC12h 15m
2026-07-06 OMS206 - Jul 6, 20:10 UTCJul 7, 15:00 UTC18h 50m
2026-07-06 OMS214 - Jul 6, 15:25 UTCJul 6, 16:20 UTC55m
2026-07-06 OMS213 - Jul 6, 13:00 UTCJul 6, 14:00 UTC1h 0m
2026-07-05 OMS272 - Jul 5, 07:00 UTCJul 5, 12:55 UTC5h 55m
2026-07-05 OMS271 - Jul 5, 06:25 UTCJul 5, 06:45 UTC20m
2026-07-04 OMS538 - Jul 4, 23:35 UTCJul 4, 23:40 UTC5m
2026-07-04 OMS537 - Jul 4, 22:10 UTCJul 4, 22:25 UTC15m
2026-07-04 OMS274 - Jul 4, 00:40 UTCJul 4, 16:35 UTC15h 55m
2026-07-03 OMS272 - Jul 3, 06:20 UTCJul 3, 12:20 UTC6h 0m
2026-07-02 OMS246 SHJ → MCT Jul 2, 15:45 UTCJul 2, 16:10 UTC25m
2026-07-02 OMS245 MCT → SHJ Jul 2, 13:45 UTCJul 2, 14:10 UTC25m
2026-07-01 OMS284 - Jul 1, 23:45 UTCJul 2, 11:40 UTC11h 55m
2026-07-01 OMS705 - Jul 1, 20:45 UTCJul 1, 22:20 UTC1h 35m
2026-07-01 OMS214 - Jul 1, 15:40 UTCJul 1, 16:40 UTC1h 0m
2026-07-01 OMS213 - Jul 1, 13:05 UTCJul 1, 14:05 UTC1h 0m
2026-07-01 OMS242 SHJ → MCT Jul 1, 07:20 UTCJul 1, 07:45 UTC25m
2026-07-01 OMS241 - Jul 1, 05:15 UTCJul 1, 05:45 UTC30m
2026-06-30 OMS564 - Jun 30, 21:10 UTCJun 30, 23:25 UTC2h 15m
2026-06-30 OMS246 SHJ → MCT Jun 30, 15:45 UTCJun 30, 16:10 UTC25m
2026-06-30 OMS245 MCT → SHJ Jun 30, 13:40 UTCJun 30, 14:05 UTC25m
2026-06-30 OMS284 - Jun 30, 10:25 UTCJun 30, 11:30 UTC1h 5m
2026-06-29 OMS206 - Jun 29, 14:25 UTCJun 29, 14:39 UTC15m
2026-06-29 OMS206 - Jun 29, 00:05 UTCJun 29, 14:19 UTC14h 15m
2026-06-28 OMS246 SHJ → MCT Jun 28, 15:55 UTCJun 28, 16:19 UTC25m
2026-06-28 OMS245 MCT → SHJ Jun 28, 14:04 UTCJun 28, 14:30 UTC25m
2026-06-28 OMS242 SHJ → MCT Jun 28, 06:55 UTCJun 28, 07:25 UTC30m
2026-06-28 OMS241 MCT → SHJ Jun 28, 05:15 UTCJun 28, 05:45 UTC30m
2026-06-27 OMS522 LHE → MCT Jun 27, 23:04 UTCJun 27, 23:29 UTC25m
2026-06-27 OMS274 MED → MCT Jun 27, 00:25 UTCJun 27, 13:35 UTC13h 10m
2026-06-26 OMS437 - Jun 26, 21:39 UTCJun 26, 22:25 UTC45m
2026-06-26 OMS246 SHJ → MCT Jun 26, 15:45 UTCJun 26, 16:09 UTC25m

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

Mode-S 70C11C frequently asked

What is Mode-S code 70C11C?
70C11C is an ICAO 24-bit transponder address. Allocated to Oman. Assigned to A4O-MO.
Where is Mode-S 70C11C registered?
Mode-S code 70C11C is allocated to Oman (OM). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70C11C broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70C11C, octal 34140434, decimal 7,389,468.
What flights does 70C11C operate?
Mode-S 70C11C has broadcast 20 distinct callsigns, including OMA166, OMA265, OMS246, OMS272, OMS245.