Apparatus

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sensors Mode-S transponder

70C0FA

ICAO 24-bit transponder address · allocated to Oman

Currently assigned to A4O-MC · BOEING 737 MAX 8

Hex
70C0FA
Octal
34140372
Decimal
7,389,434
Country
OM
Tail
A4O-MC
Type
B38M
No current signal · last broadcast Jul 26, 16:45 UTC
Flights observed
142
Distinct callsigns
20
Country
OM
Last broadcast
Jul 26, 16:45 UTC

Last known position

Most recent position reported by Mode-S 70C0FA.

Country allocation

The ICAO 24-bit address 70C0FA 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
OMA223 - 6 2026-07-16
OMA833 Oman Air 5 2026-07-20
OMA226 Oman Air 5 2026-07-26
OMA670 - 4 2026-07-16
OMA669 - 4 2026-07-16
OMA283 - 4 2026-07-09
OMA251 - 4 2026-07-05
OMA153 - 4 2026-07-08
OMA892 - 3 2026-07-23
OMA696 - 3 2026-07-17
OMA695 - 3 2026-07-17
OMA682 - 3 2026-04-17
OMA406 Oman Air 3 2026-06-25
OMA252 - 3 2026-07-06
OMA241 Oman Air 3 2026-07-18
OMA224 - 3 2026-07-07
OMA169 - 3 2026-07-15
OMA167 Oman Air 3 2026-07-26
OMA166 Oman Air 3 2026-07-19
OMA165 Oman Air 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 OMA168 TZX → MCT Jul 26, 12:35 UTCJul 26, 16:45 UTC4h 10m
2026-07-26 OMA167 MCT → TZX Jul 26, 11:00 UTCJul 26, 11:25 UTC25m
2026-07-26 OMA167 MCT → TZX Jul 26, 07:45 UTCJul 26, 10:25 UTC2h 40m
2026-07-26 OMA226 COK → MCT Jul 26, 03:10 UTCJul 26, 03:20 UTC10m
2026-07-25 OMA824 KUL → MCT Jul 25, 13:50 UTCJul 26, 02:00 UTC12h 10m
2026-07-24 OMA823 MCT → KUL Jul 24, 17:55 UTCJul 25, 11:55 UTC18h 0m
2026-07-24 OMA823 MCT → KUL Jul 24, 08:35 UTCJul 25, 08:10 UTC23h 35m
2026-07-23 OMA672 JED → MCT Jul 23, 23:05 UTCJul 24, 18:20 UTC19h 15m
2026-07-23 OMA892 - Jul 23, 16:45 UTCJul 24, 09:45 UTC17h 0m
2026-07-23 OMA892 - Jul 23, 13:20 UTCJul 24, 09:45 UTC20h 25m
2026-07-23 OMA891 MCT → SIN Jul 23, 05:45 UTCJul 23, 11:30 UTC5h 45m
2026-07-22 OMA291 MCT → CCJ Jul 22, 15:20 UTCJul 22, 16:35 UTC1h 15m
2026-07-20 OMA833 MCT → HKT Jul 20, 21:55 UTCJul 21, 08:30 UTC10h 35m
2026-07-20 OMA636 - Jul 20, 17:05 UTCJul 20, 17:35 UTC30m
2026-07-20 OMA635 - Jul 20, 15:20 UTCJul 20, 15:30 UTC10m
2026-07-20 OMA226 - Jul 20, 03:20 UTCJul 20, 03:45 UTC25m
2026-07-20 OMA225 MCT → COK Jul 20, 01:50 UTCJul 20, 02:05 UTC15m
2026-07-19 OMA166 IST → MCT Jul 19, 16:20 UTCJul 19, 20:40 UTC4h 20m
2026-07-19 OMA165 MCT → IST Jul 19, 04:15 UTCJul 19, 14:20 UTC10h 5m
2026-07-18 OMA241 MCT → DEL Jul 18, 07:25 UTCJul 19, 02:20 UTC18h 55m
2026-07-17 OMA696 - Jul 17, 18:50 UTCJul 17, 19:49 UTC1h 0m
2026-07-17 OMA695 - Jul 17, 17:09 UTCJul 17, 17:30 UTC20m
2026-07-16 OMA670 - Jul 16, 17:40 UTCJul 16, 18:29 UTC50m
2026-07-16 OMA669 - Jul 16, 15:14 UTCJul 16, 16:05 UTC50m
2026-07-16 OMA223 - Jul 16, 08:00 UTCJul 16, 08:25 UTC25m
2026-07-15 OMA169 - Jul 15, 10:25 UTCJul 15, 14:05 UTC3h 40m
2026-07-14 OMA833 - Jul 14, 20:30 UTCJul 15, 06:45 UTC10h 14m
2026-07-14 OMA636 - Jul 14, 16:55 UTCJul 14, 17:25 UTC30m
2026-07-14 OMA635 - Jul 14, 15:00 UTCJul 14, 15:35 UTC35m
2026-07-13 OMA696 - Jul 13, 18:50 UTCJul 14, 11:40 UTC16h 50m
2026-07-13 OMA695 - Jul 13, 16:20 UTCJul 13, 17:25 UTC1h 5m
2026-07-13 OMA226 - Jul 13, 03:10 UTCJul 13, 03:20 UTC10m
2026-07-13 OMA225 - Jul 13, 01:35 UTCJul 13, 01:55 UTC20m
2026-07-12 OMA892 - Jul 12, 13:30 UTCJul 12, 18:25 UTC4h 55m
2026-07-12 OMA891 - Jul 12, 05:50 UTCJul 12, 11:30 UTC5h 40m
2026-07-11 OMA611 - Jul 11, 16:40 UTCJul 11, 17:05 UTC25m
2026-07-11 OMA610 DXB → MCT Jul 11, 13:25 UTCJul 11, 13:50 UTC25m
2026-07-11 OMA609 - Jul 11, 10:55 UTCJul 11, 11:20 UTC25m
2026-07-11 OMA604 - Jul 11, 07:30 UTCJul 11, 07:50 UTC20m
2026-07-11 OMA603 - Jul 11, 05:05 UTCJul 11, 05:25 UTC20m
2026-07-10 OMA124 - Jul 10, 18:45 UTCJul 11, 00:40 UTC5h 55m
2026-07-10 OMA123 - Jul 10, 10:30 UTCJul 10, 16:45 UTC6h 15m
2026-07-09 OMA670 - Jul 9, 17:00 UTCJul 9, 17:45 UTC45m
2026-07-09 OMA669 - Jul 9, 15:05 UTCJul 9, 15:20 UTC15m
2026-07-09 OMA284 - Jul 9, 09:50 UTCJul 9, 11:15 UTC1h 25m
2026-07-09 OMA283 - Jul 9, 06:50 UTCJul 9, 08:30 UTC1h 40m
2026-07-08 OMA154 - Jul 8, 19:10 UTCJul 9, 01:15 UTC6h 5m
2026-07-08 OMA153 - Jul 8, 04:55 UTCJul 8, 17:10 UTC12h 15m
2026-07-07 OMA153 - Jul 7, 20:35 UTCJul 8, 17:10 UTC20h 35m
2026-07-07 OMA623 - Jul 7, 14:25 UTCJul 7, 14:35 UTC10m

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

Mode-S 70C0FA frequently asked

What is Mode-S code 70C0FA?
70C0FA is an ICAO 24-bit transponder address. Allocated to Oman. Assigned to A4O-MC.
Where is Mode-S 70C0FA registered?
Mode-S code 70C0FA is allocated to Oman (OM). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70C0FA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 16:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70C0FA, octal 34140372, decimal 7,389,434.
What flights does 70C0FA operate?
Mode-S 70C0FA has broadcast 20 distinct callsigns, including OMA223, OMA833, OMA226, OMA670, OMA669.