sensors Mode-S transponder
010275
ICAO 24-bit transponder address · allocated to Egypt
Currently assigned to SU-RSC · BOEING 737-800
- Hex
- 010275
- Octal
- 00201165
- Decimal
- 66,165
- Country
- EG
- Tail
- SU-RSC
- Type
- B738
- Flights observed
- 195
- Distinct callsigns
- 20
- Country
- EG
- Last broadcast
- Jul 26, 19:45 UTC
Current position
Country allocation
The ICAO 24-bit address 010275 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| RSX523 | - | 26 | 2026-07-19 |
| RSX121 | - | 18 | 2026-07-25 |
| RSX122 | - | 12 | 2026-07-26 |
| RSX8503 | - | 11 | 2026-07-23 |
| RSX6081 | - | 11 | 2026-07-20 |
| QFF102 | - | 11 | 2026-06-26 |
| RSX8553 | - | 10 | 2026-07-24 |
| RSX524 | - | 9 | 2026-06-28 |
| RSX8554 | - | 8 | 2026-07-25 |
| RSX6077 | - | 8 | 2026-07-22 |
| RSX8492 | - | 7 | 2026-06-26 |
| RSX8491 | - | 7 | 2026-06-26 |
| RSX6084 | - | 7 | 2026-07-21 |
| RSX6083 | - | 7 | 2026-07-20 |
| RSX6078 | - | 5 | 2026-07-22 |
| RSX123 | - | 5 | 2026-07-08 |
| RSX6007 | - | 4 | 2026-05-03 |
| RSX6008 | - | 3 | 2026-05-03 |
| RSX6003 | - | 3 | 2026-05-02 |
| RSX8504 | - | 2 | 2026-07-23 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | RSX122 | - | Jul 26, 02:15 UTC | Jul 26, 19:45 UTC | 17h 31m |
| 2026-07-25 | RSX121 | - | Jul 25, 22:40 UTC | Jul 26, 00:20 UTC | 1h 40m |
| 2026-07-25 | RSX8554 | - | Jul 25, 01:20 UTC | Jul 26, 00:20 UTC | 23h 0m |
| 2026-07-24 | RSX8554 | - | Jul 24, 23:20 UTC | Jul 25, 23:10 UTC | 23h 50m |
| 2026-07-24 | RSX8553 | - | Jul 24, 18:10 UTC | Jul 24, 21:50 UTC | 3h 40m |
| 2026-07-24 | RSX8553 | - | Jul 24, 01:20 UTC | Jul 24, 21:50 UTC | 20h 30m |
| 2026-07-23 | RSX8504 | - | Jul 23, 23:10 UTC | Jul 24, 21:15 UTC | 22h 5m |
| 2026-07-23 | RSX8503 | - | Jul 23, 01:20 UTC | Jul 23, 21:05 UTC | 19h 45m |
| 2026-07-22 | RSX6078 | LIS → CGN | Jul 22, 22:00 UTC | Jul 23, 21:05 UTC | 23h 5m |
| 2026-07-22 | RSX6077 | - | Jul 22, 04:05 UTC | Jul 22, 20:20 UTC | 16h 15m |
| 2026-07-21 | RSX6084 | - | Jul 21, 15:05 UTC | Jul 22, 01:20 UTC | 10h 15m |
| 2026-07-20 | RSX6083 | OPO → OPO | Jul 20, 22:40 UTC | Jul 21, 13:00 UTC | 14h 20m |
| 2026-07-20 | RSX6081 | - | Jul 20, 02:55 UTC | Jul 20, 21:00 UTC | 18h 5m |
| 2026-07-19 | RSX6081 | - | Jul 19, 19:20 UTC | Jul 20, 19:15 UTC | 23h 55m |
| 2026-07-19 | RSX523 | - | Jul 19, 17:25 UTC | Jul 20, 16:50 UTC | 23h 25m |
| 2026-07-19 | RSX523 | - | Jul 19, 07:05 UTC | Jul 20, 05:00 UTC | 21h 55m |
| 2026-07-19 | RSX523 | - | Jul 19, 03:25 UTC | Jul 20, 03:15 UTC | 23h 50m |
| 2026-07-19 | RSX523 | - | Jul 19, 02:15 UTC | Jul 19, 19:40 UTC | 17h 25m |
| 2026-07-18 | RSX121 | - | Jul 18, 23:10 UTC | Jul 18, 23:25 UTC | 15m |
| 2026-07-18 | RSX121 | - | Jul 18, 22:25 UTC | Jul 18, 23:00 UTC | 35m |
| 2026-07-18 | RSX8554 | - | Jul 18, 01:20 UTC | Jul 18, 23:00 UTC | 21h 41m |
| 2026-07-17 | RSX8554 | - | Jul 17, 23:20 UTC | Jul 18, 23:00 UTC | 23h 41m |
| 2026-07-17 | RSX8554 | - | Jul 17, 23:14 UTC | Jul 18, 03:05 UTC | 3h 51m |
| 2026-07-17 | RSX8553 | - | Jul 17, 03:20 UTC | Jul 17, 21:25 UTC | 18h 5m |
| 2026-07-17 | RSX8553 | - | Jul 17, 01:20 UTC | Jul 17, 21:25 UTC | 20h 5m |
| 2026-07-16 | RSX8553 | CGN → CGN | Jul 16, 23:35 UTC | Jul 17, 21:25 UTC | 21h 50m |
| 2026-07-16 | RSX8503 | - | Jul 16, 03:25 UTC | Jul 16, 21:40 UTC | 18h 15m |
| 2026-07-16 | RSX8503 | - | Jul 16, 01:20 UTC | Jul 16, 21:40 UTC | 20h 20m |
| 2026-07-15 | RSX8503 | - | Jul 15, 23:20 UTC | Jul 16, 21:40 UTC | 22h 20m |
| 2026-07-15 | RSX6078 | - | Jul 15, 22:50 UTC | Jul 16, 21:15 UTC | 22h 25m |
| 2026-07-15 | RSX6077 | - | Jul 15, 15:15 UTC | Jul 15, 20:30 UTC | 5h 15m |
| 2026-07-15 | RSX124 | - | Jul 15, 03:45 UTC | Jul 15, 05:55 UTC | 2h 10m |
| 2026-07-14 | RSX6084 | - | Jul 14, 15:25 UTC | Jul 15, 01:55 UTC | 10h 29m |
| 2026-07-14 | RSX6083 | - | Jul 14, 08:10 UTC | Jul 14, 13:30 UTC | 5h 20m |
| 2026-07-14 | RSX6082 | - | Jul 14, 02:10 UTC | Jul 14, 02:55 UTC | 45m |
| 2026-07-13 | RSX6082 | - | Jul 13, 22:15 UTC | Jul 14, 01:55 UTC | 3h 40m |
| 2026-07-13 | RSX6081 | - | Jul 13, 03:25 UTC | Jul 13, 20:40 UTC | 17h 15m |
| 2026-07-12 | RSX6081 | - | Jul 12, 19:50 UTC | Jul 13, 19:15 UTC | 23h 25m |
| 2026-07-12 | RSX523 | - | Jul 12, 18:05 UTC | Jul 13, 17:15 UTC | 23h 10m |
| 2026-07-12 | RSX523 | - | Jul 12, 05:20 UTC | Jul 13, 05:15 UTC | 23h 55m |
| 2026-07-12 | RSX523 | - | Jul 12, 05:01 UTC | Jul 12, 20:15 UTC | 15h 15m |
| 2026-07-12 | RSX121 | - | Jul 12, 00:30 UTC | Jul 12, 01:35 UTC | 1h 5m |
| 2026-07-11 | RSX8566 | - | Jul 11, 13:30 UTC | Jul 11, 17:20 UTC | 3h 50m |
| 2026-07-11 | RSX8554 | CGN → STR | Jul 11, 00:05 UTC | Jul 11, 12:20 UTC | 12h 15m |
| 2026-07-10 | RSX8553 | - | Jul 10, 01:20 UTC | Jul 10, 22:10 UTC | 20h 50m |
| 2026-07-09 | RSX8553 | - | Jul 9, 23:20 UTC | Jul 10, 22:10 UTC | 22h 50m |
| 2026-07-09 | RSX8503 | - | Jul 9, 17:15 UTC | Jul 9, 21:40 UTC | 4h 25m |
| 2026-07-09 | RSX8503 | - | Jul 9, 01:40 UTC | Jul 9, 21:40 UTC | 20h 0m |
| 2026-07-08 | RSX8503 | - | Jul 8, 23:20 UTC | Jul 9, 21:40 UTC | 22h 20m |
| 2026-07-08 | RSX8503 | - | Jul 8, 22:00 UTC | Jul 9, 21:15 UTC | 23h 15m |
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 SU-RSC page for operator, model, and routing details .