sensors Mode-S transponder
70C11D
ICAO 24-bit transponder address · allocated to Oman
Currently assigned to A4O-MP · BOEING 737 MAX 8
- Hex
- 70C11D
- Octal
- 34140435
- Decimal
- 7,389,469
- Country
- OM
- Tail
- A4O-MP
- Type
- B38M
- Flights observed
- 164
- Distinct callsigns
- 19
- Country
- OM
- Last broadcast
- 4h ago
Last known position
Country allocation
The ICAO 24-bit address 70C11D 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 19 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| OMA318 | - | 25 | 2026-07-13 |
| OMA317 | - | 24 | 2026-07-13 |
| OMA265 | - | 21 | 2026-07-10 |
| OMA211 | - | 18 | 2026-07-14 |
| OMA212 | - | 15 | 2026-07-14 |
| OMA266 | - | 14 | 2026-07-11 |
| OMA166 | Oman Air | 10 | 2026-05-02 |
| OMA678 | - | 8 | 2026-07-12 |
| OMA165 | Oman Air | 7 | 2026-05-02 |
| OMA235 | - | 5 | 2026-07-04 |
| OMA677 | Oman Air | 4 | 2026-04-20 |
| OMA291 | Oman Air | 4 | 2026-05-28 |
| OMA680 | Oman Air | 3 | 2026-06-03 |
| OMA694 | - | 1 | 2026-07-11 |
| OMA693 | - | 1 | 2026-07-11 |
| OMA679 | Oman Air | 1 | 2026-06-27 |
| OMA662 | - | 1 | 2026-07-11 |
| OMA661 | - | 1 | 2026-07-11 |
| OMA236 | - | 1 | 2026-07-12 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | OMA212 | - | Jul 14, 03:20 UTC | Jul 14, 03:45 UTC | 25m |
| 2026-07-14 | OMA211 | - | Jul 14, 01:45 UTC | Jul 14, 02:10 UTC | 25m |
| 2026-07-13 | OMA318 | - | Jul 13, 10:20 UTC | Jul 13, 13:15 UTC | 2h 55m |
| 2026-07-13 | OMA317 | - | Jul 13, 06:01 UTC | Jul 13, 09:00 UTC | 3h 0m |
| 2026-07-12 | OMA678 | - | Jul 12, 13:30 UTC | Jul 13, 00:50 UTC | 11h 20m |
| 2026-07-12 | OMA236 | - | Jul 12, 00:01 UTC | Jul 12, 11:35 UTC | 11h 35m |
| 2026-07-11 | OMA662 | - | Jul 11, 19:00 UTC | Jul 11, 19:45 UTC | 45m |
| 2026-07-11 | OMA661 | - | Jul 11, 16:25 UTC | Jul 11, 17:20 UTC | 55m |
| 2026-07-11 | OMA694 | - | Jul 11, 13:30 UTC | Jul 11, 14:30 UTC | 1h 0m |
| 2026-07-11 | OMA693 | - | Jul 11, 11:05 UTC | Jul 11, 12:05 UTC | 1h 0m |
| 2026-07-11 | OMA266 | - | Jul 11, 04:40 UTC | Jul 11, 05:31 UTC | 50m |
| 2026-07-10 | OMA265 | - | Jul 10, 13:30 UTC | Jul 11, 02:00 UTC | 12h 30m |
| 2026-07-10 | OMA266 | - | Jul 10, 04:50 UTC | Jul 10, 11:45 UTC | 6h 55m |
| 2026-07-10 | OMA265 | - | Jul 10, 01:15 UTC | Jul 10, 02:15 UTC | 1h 0m |
| 2026-07-09 | OMA265 | - | Jul 9, 05:20 UTC | Jul 10, 02:15 UTC | 20h 55m |
| 2026-07-09 | OMA266 | - | Jul 9, 04:30 UTC | Jul 10, 02:15 UTC | 21h 45m |
| 2026-07-09 | OMA265 | - | Jul 9, 01:00 UTC | Jul 9, 01:55 UTC | 55m |
| 2026-07-08 | OMA266 | - | Jul 8, 04:40 UTC | Jul 8, 13:25 UTC | 8h 45m |
| 2026-07-07 | OMA265 | - | Jul 7, 14:10 UTC | Jul 8, 02:00 UTC | 11h 50m |
| 2026-07-07 | OMA265 | - | Jul 7, 05:20 UTC | Jul 8, 02:00 UTC | 20h 40m |
| 2026-07-07 | OMA265 | - | Jul 7, 04:40 UTC | Jul 8, 02:00 UTC | 21h 20m |
| 2026-07-06 | OMA318 | - | Jul 6, 10:10 UTC | Jul 7, 02:00 UTC | 15h 50m |
| 2026-07-06 | OMA317 | - | Jul 6, 05:40 UTC | Jul 6, 08:50 UTC | 3h 10m |
| 2026-07-05 | OMA678 | - | Jul 5, 13:30 UTC | Jul 6, 00:50 UTC | 11h 20m |
| 2026-07-04 | OMA235 | - | Jul 4, 17:15 UTC | Jul 5, 11:00 UTC | 17h 45m |
| 2026-07-04 | OMA235 | - | Jul 4, 11:40 UTC | Jul 5, 11:00 UTC | 23h 20m |
| 2026-07-03 | OMA318 | - | Jul 3, 10:15 UTC | Jul 4, 02:05 UTC | 15h 50m |
| 2026-07-03 | OMA317 | - | Jul 3, 07:50 UTC | Jul 3, 08:45 UTC | 55m |
| 2026-07-02 | OMA318 | - | Jul 2, 10:25 UTC | Jul 3, 00:25 UTC | 14h 0m |
| 2026-07-02 | OMA317 | - | Jul 2, 05:50 UTC | Jul 2, 08:50 UTC | 3h 0m |
| 2026-07-01 | OMA212 | - | Jul 1, 03:25 UTC | Jul 1, 03:40 UTC | 15m |
| 2026-07-01 | OMA211 | - | Jul 1, 02:00 UTC | Jul 1, 02:15 UTC | 15m |
| 2026-06-30 | OMA212 | - | Jun 30, 03:45 UTC | Jun 30, 03:55 UTC | 10m |
| 2026-06-29 | OMA266 | - | Jun 29, 04:20 UTC | Jun 29, 14:19 UTC | 10h 0m |
| 2026-06-29 | OMA265 | - | Jun 29, 00:14 UTC | Jun 29, 02:09 UTC | 1h 55m |
| 2026-06-28 | OMA265 | - | Jun 28, 05:20 UTC | Jun 29, 02:09 UTC | 20h 50m |
| 2026-06-28 | OMA265 | - | Jun 28, 04:29 UTC | Jun 29, 02:09 UTC | 21h 40m |
| 2026-06-27 | OMA679 | MCT → MED | Jun 27, 11:44 UTC | Jun 28, 01:50 UTC | 14h 5m |
| 2026-06-27 | OMA212 | - | Jun 27, 03:20 UTC | Jun 27, 03:30 UTC | 10m |
| 2026-06-27 | OMA211 | - | Jun 27, 01:44 UTC | Jun 27, 02:09 UTC | 25m |
| 2026-06-26 | OMA266 | - | Jun 26, 04:55 UTC | Jun 26, 05:44 UTC | 50m |
| 2026-06-26 | OMA265 | - | Jun 26, 00:30 UTC | Jun 26, 02:09 UTC | 1h 40m |
| 2026-06-25 | OMA265 | - | Jun 25, 03:20 UTC | Jun 26, 02:09 UTC | 22h 50m |
| 2026-06-24 | OMA318 | - | Jun 24, 10:19 UTC | Jun 25, 02:14 UTC | 15h 55m |
| 2026-06-24 | OMA317 | - | Jun 24, 05:34 UTC | Jun 24, 08:45 UTC | 3h 10m |
| 2026-06-21 | OMA318 | - | Jun 21, 10:34 UTC | Jun 21, 13:34 UTC | 3h 0m |
| 2026-06-20 | OMA317 | - | Jun 20, 16:19 UTC | Jun 21, 09:10 UTC | 16h 50m |
| 2026-06-20 | OMA317 | - | Jun 20, 11:54 UTC | Jun 21, 09:10 UTC | 21h 15m |
| 2026-06-16 | OMA212 | - | Jun 16, 03:15 UTC | Jun 16, 03:39 UTC | 25m |
| 2026-06-16 | OMA211 | - | Jun 16, 01:50 UTC | Jun 16, 02:09 UTC | 20m |
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-MP page for operator, model, and routing details .