sensors Mode-S transponder
70C10B
ICAO 24-bit transponder address · allocated to Oman
Currently assigned to A4O-OVF · AIRBUS A-320neo
- Hex
- 70C10B
- Octal
- 34140413
- Decimal
- 7,389,451
- Country
- OM
- Tail
- A4O-OVF
- Type
- A20N
- Flights observed
- 174
- Distinct callsigns
- 20
- Country
- OM
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 70C10B 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 |
|---|---|---|---|
| OMS705 | - | 19 | 2026-07-11 |
| OMS706 | - | 11 | 2026-07-14 |
| OMS401 | - | 9 | 2026-07-12 |
| OMS747 | - | 7 | 2026-06-27 |
| OMS735 | - | 7 | 2026-06-30 |
| OMS837 | - | 6 | 2026-07-15 |
| OMS784 | - | 6 | 2026-07-18 |
| OMS438 | - | 6 | 2026-07-06 |
| OMS437 | - | 6 | 2026-07-06 |
| OMS838 | - | 5 | 2026-07-15 |
| OMS783 | Omskavia Airline | 5 | 2026-06-10 |
| OMS748 | - | 5 | 2026-06-28 |
| OMS402 | - | 5 | 2026-07-13 |
| OMS392 | - | 5 | 2026-07-03 |
| OMS214 | Omskavia Airline | 5 | 2026-05-30 |
| OMS316 | - | 4 | 2026-07-12 |
| OMS315 | - | 4 | 2026-07-12 |
| OMS246 | Omskavia Airline | 4 | 2026-07-06 |
| OMS212 | - | 4 | 2026-07-04 |
| OMS761 | Omskavia Airline | 3 | 2026-06-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-18 | OMS784 | - | Jul 18, 00:25 UTC | Jul 18, 00:45 UTC | 20m |
| 2026-07-17 | OMS812 | - | Jul 17, 12:30 UTC | Jul 17, 23:00 UTC | 10h 30m |
| 2026-07-16 | OMS811 | - | Jul 16, 14:55 UTC | Jul 17, 11:00 UTC | 20h 5m |
| 2026-07-16 | OMS288 | - | Jul 16, 04:20 UTC | Jul 16, 10:20 UTC | 6h 0m |
| 2026-07-15 | OMS838 | - | Jul 15, 18:05 UTC | Jul 15, 22:15 UTC | 4h 10m |
| 2026-07-15 | OMS837 | - | Jul 15, 13:15 UTC | Jul 15, 17:05 UTC | 3h 50m |
| 2026-07-14 | OMS837 | - | Jul 14, 15:30 UTC | Jul 15, 14:25 UTC | 22h 54m |
| 2026-07-14 | OMS706 | - | Jul 14, 00:35 UTC | Jul 14, 16:30 UTC | 15h 55m |
| 2026-07-13 | OMS402 | - | Jul 13, 03:20 UTC | Jul 13, 22:20 UTC | 19h 0m |
| 2026-07-12 | OMS401 | - | Jul 12, 22:40 UTC | Jul 13, 02:01 UTC | 3h 20m |
| 2026-07-12 | OMS316 | - | Jul 12, 16:30 UTC | Jul 12, 19:50 UTC | 3h 20m |
| 2026-07-12 | OMS315 | - | Jul 12, 12:05 UTC | Jul 12, 13:15 UTC | 1h 10m |
| 2026-07-12 | OMS706 | - | Jul 12, 00:50 UTC | Jul 12, 01:45 UTC | 55m |
| 2026-07-11 | OMS705 | - | Jul 11, 21:40 UTC | Jul 11, 22:30 UTC | 50m |
| 2026-07-10 | OMS367 | - | Jul 10, 19:15 UTC | Jul 10, 19:25 UTC | 10m |
| 2026-07-09 | OMS404 | - | Jul 9, 17:40 UTC | Jul 10, 12:35 UTC | 18h 55m |
| 2026-07-09 | OMS403 | MCT → CGP | Jul 9, 13:05 UTC | Jul 9, 16:15 UTC | 3h 10m |
| 2026-07-09 | OMS288 | - | Jul 9, 04:05 UTC | Jul 9, 10:15 UTC | 6h 10m |
| 2026-07-08 | OMS773 | - | Jul 8, 20:45 UTC | Jul 8, 22:10 UTC | 1h 25m |
| 2026-07-07 | OMS285 | - | Jul 7, 10:55 UTC | Jul 7, 22:20 UTC | 11h 25m |
| 2026-07-07 | OMS285 | - | Jul 7, 01:20 UTC | Jul 7, 22:20 UTC | 21h 0m |
| 2026-07-06 | OMS438 | - | Jul 6, 23:45 UTC | Jul 7, 22:20 UTC | 22h 35m |
| 2026-07-06 | OMS437 | - | Jul 6, 21:20 UTC | Jul 6, 22:00 UTC | 40m |
| 2026-07-06 | OMS246 | SHJ → MCT | Jul 6, 16:00 UTC | Jul 6, 16:25 UTC | 25m |
| 2026-07-06 | OMS245 | MCT → SHJ | Jul 6, 14:00 UTC | Jul 6, 14:35 UTC | 35m |
| 2026-07-05 | OMS438 | - | Jul 5, 00:20 UTC | Jul 5, 13:05 UTC | 12h 45m |
| 2026-07-04 | OMS437 | - | Jul 4, 21:50 UTC | Jul 4, 22:35 UTC | 45m |
| 2026-07-04 | OMS212 | - | Jul 4, 08:40 UTC | Jul 4, 09:40 UTC | 1h 0m |
| 2026-07-04 | OMS211 | - | Jul 4, 06:15 UTC | Jul 4, 07:15 UTC | 1h 0m |
| 2026-07-03 | OMS838 | - | Jul 3, 18:05 UTC | Jul 3, 21:55 UTC | 3h 50m |
| 2026-07-03 | OMS837 | - | Jul 3, 13:05 UTC | Jul 3, 17:10 UTC | 4h 5m |
| 2026-07-03 | OMS392 | - | Jul 3, 04:00 UTC | Jul 3, 11:05 UTC | 7h 5m |
| 2026-07-02 | OMS402 | - | Jul 2, 05:40 UTC | Jul 2, 23:20 UTC | 17h 40m |
| 2026-07-02 | OMS402 | - | Jul 2, 03:35 UTC | Jul 2, 23:20 UTC | 19h 45m |
| 2026-07-01 | OMS401 | - | Jul 1, 17:25 UTC | Jul 2, 02:10 UTC | 8h 45m |
| 2026-06-30 | OMS736 | - | Jun 30, 20:50 UTC | Jul 1, 15:15 UTC | 18h 25m |
| 2026-06-30 | OMS735 | - | Jun 30, 20:10 UTC | Jul 1, 15:15 UTC | 19h 5m |
| 2026-06-29 | OMS838 | - | Jun 29, 18:10 UTC | Jun 29, 22:00 UTC | 3h 50m |
| 2026-06-29 | OMS837 | - | Jun 29, 03:10 UTC | Jun 29, 17:05 UTC | 13h 55m |
| 2026-06-28 | OMS401 | - | Jun 28, 22:34 UTC | Jun 29, 01:55 UTC | 3h 20m |
| 2026-06-28 | OMS316 | - | Jun 28, 16:14 UTC | Jun 28, 19:44 UTC | 3h 30m |
| 2026-06-28 | OMS315 | - | Jun 28, 11:29 UTC | Jun 28, 14:34 UTC | 3h 5m |
| 2026-06-28 | OMS748 | - | Jun 28, 00:20 UTC | Jun 28, 01:50 UTC | 1h 30m |
| 2026-06-27 | OMS747 | - | Jun 27, 21:10 UTC | Jun 27, 22:40 UTC | 1h 30m |
| 2026-06-27 | OMS747 | - | Jun 27, 00:00 UTC | Jun 27, 22:40 UTC | 22h 40m |
| 2026-06-26 | OMS505 | - | Jun 26, 22:05 UTC | Jun 26, 22:29 UTC | 25m |
| 2026-06-26 | OMS438 | - | Jun 26, 00:50 UTC | Jun 26, 22:29 UTC | 21h 40m |
| 2026-06-26 | OMS438 | - | Jun 26, 00:24 UTC | Jun 26, 22:29 UTC | 22h 5m |
| 2026-06-25 | OMS402 | - | Jun 25, 03:29 UTC | Jun 25, 22:29 UTC | 19h 0m |
| 2026-06-24 | OMS401 | - | Jun 24, 17:29 UTC | Jun 25, 02:05 UTC | 8h 35m |
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-OVF page for operator, model, and routing details .