sensors Mode-S transponder
010278
ICAO 24-bit transponder address · allocated to Egypt
- Hex
- 010278
- Octal
- 00201170
- Decimal
- 66,168
- Country
- EG
- Flights observed
- 19
- Distinct callsigns
- 6
- Country
- EG
- Last broadcast
- 2d ago
Last known position
Country allocation
The ICAO 24-bit address 010278 falls within the block assigned to Egypt (EG) by ICAO Annex 10, Volume III. Every aircraft registered in Egypt 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 6 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| NMA646 | Nesma Airlines | 8 | 2026-07-01 |
| NMA647 | - | 5 | 2026-07-11 |
| NMA690 | Nesma Airlines | 2 | 2026-05-19 |
| NMA618 | Nesma Airlines | 2 | 2026-06-07 |
| NMA696 | Nesma Airlines | 1 | 2026-06-23 |
| NMA601 | Nesma Airlines | 1 | 2026-05-17 |
Recent flights last 19
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-11 | NMA647 | - | Jul 11, 09:45 UTC | Jul 11, 10:05 UTC | 20m |
| 2026-07-01 | NMA646 | SSH → VKO | Jul 1, 22:30 UTC | Jul 2, 05:00 UTC | 6h 30m |
| 2026-06-28 | NMA646 | SSH → VKO | Jun 28, 16:14 UTC | Jun 28, 21:14 UTC | 5h 0m |
| 2026-06-27 | NMA646 | SSH → VKO | Jun 27, 20:34 UTC | Jun 28, 16:35 UTC | 20h 0m |
| 2026-06-26 | NMA647 | VKO → SSH | Jun 26, 21:35 UTC | Jun 26, 21:50 UTC | 15m |
| 2026-06-25 | NMA647 | VKO → SSH | Jun 25, 03:44 UTC | Jun 25, 03:59 UTC | 15m |
| 2026-06-23 | NMA696 | SSH → LED | Jun 23, 17:09 UTC | Jun 23, 17:39 UTC | 30m |
| 2026-06-21 | NMA647 | VKO → SSH | Jun 21, 21:14 UTC | Jun 21, 21:24 UTC | 10m |
| 2026-06-19 | NMA647 | VKO → SSH | Jun 19, 20:49 UTC | Jun 19, 21:04 UTC | 15m |
| 2026-06-17 | NMA646 | SSH → VKO | Jun 17, 21:50 UTC | Jun 18, 07:05 UTC | 9h 15m |
| 2026-06-14 | NMA646 | SSH → VKO | Jun 14, 16:00 UTC | Jun 14, 16:25 UTC | 25m |
| 2026-06-10 | NMA646 | SSH → VKO | Jun 10, 22:00 UTC | Jun 10, 22:25 UTC | 25m |
| 2026-06-07 | NMA618 | SSH → VKO | Jun 7, 01:04 UTC | Jun 7, 16:35 UTC | 15h 30m |
| 2026-06-05 | NMA646 | SSH → VKO | Jun 5, 16:00 UTC | Jun 6, 00:15 UTC | 8h 15m |
| 2026-06-03 | NMA646 | SSH → VKO | Jun 3, 21:50 UTC | Jun 3, 22:10 UTC | 20m |
| 2026-05-22 | NMA618 | SSH → VKO | May 22, 03:10 UTC | May 22, 03:40 UTC | 30m |
| 2026-05-19 | NMA690 | HRG → LED | May 19, 19:45 UTC | May 20, 02:10 UTC | 6h 25m |
| 2026-05-19 | NMA690 | HRG → LED | May 19, 05:20 UTC | May 20, 02:10 UTC | 20h 50m |
| 2026-05-17 | NMA601 | VKO → HRG | May 17, 10:15 UTC | May 17, 22:10 UTC | 11h 55m |
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.