sensors Mode-S transponder
01013C
ICAO 24-bit transponder address · allocated to Egypt
Currently assigned to SU-GDN · BOEING 777-300ER
- Hex
- 01013C
- Octal
- 00200474
- Decimal
- 65,852
- Country
- EG
- Tail
- SU-GDN
- Type
- B77W
- Flights observed
- 174
- Distinct callsigns
- 17
- Country
- EG
- Last broadcast
- 3d ago
Last known position
Country allocation
The ICAO 24-bit address 01013C 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 17 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| MSR778 | Egyptair | 28 | 2026-07-11 |
| MSR777 | - | 25 | 2026-07-11 |
| MSR959 | - | 23 | 2026-07-08 |
| MSR996 | - | 20 | 2026-07-10 |
| MSR995 | - | 20 | 2026-07-10 |
| MSR958 | - | 19 | 2026-07-07 |
| MSR985 | Egyptair | 11 | 2026-05-05 |
| MSR986 | Egyptair | 9 | 2026-05-05 |
| MSR913 | Egyptair | 4 | 2026-06-27 |
| MSR912 | - | 4 | 2026-06-27 |
| MSR954 | - | 3 | 2026-06-24 |
| MSR958D | - | 2 | 2026-07-07 |
| MSR959D | - | 1 | 2026-07-07 |
| MSR677 | - | 1 | 2026-06-08 |
| MSR661 | Egyptair | 1 | 2026-06-10 |
| MSR6095 | Egyptair | 1 | 2026-06-03 |
| MSR1995 | - | 1 | 2026-07-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-11 | MSR778 | LHR → CAI | Jul 11, 14:50 UTC | Jul 11, 19:20 UTC | 4h 30m |
| 2026-07-11 | MSR777 | - | Jul 11, 07:55 UTC | Jul 11, 12:15 UTC | 4h 20m |
| 2026-07-10 | MSR996 | - | Jul 10, 17:00 UTC | Jul 11, 02:50 UTC | 9h 50m |
| 2026-07-10 | MSR995 | - | Jul 10, 01:05 UTC | Jul 10, 11:20 UTC | 10h 15m |
| 2026-07-10 | MSR995 | - | Jul 10, 00:25 UTC | Jul 10, 01:00 UTC | 35m |
| 2026-07-09 | MSR778 | LHR → CAI | Jul 9, 15:10 UTC | Jul 9, 19:05 UTC | 3h 55m |
| 2026-07-09 | MSR777 | - | Jul 9, 09:00 UTC | Jul 9, 12:25 UTC | 3h 25m |
| 2026-07-08 | MSR959 | - | Jul 8, 16:15 UTC | Jul 9, 01:10 UTC | 8h 55m |
| 2026-07-07 | MSR958 | - | Jul 7, 22:25 UTC | Jul 8, 06:15 UTC | 7h 50m |
| 2026-07-07 | MSR959D | - | Jul 7, 11:50 UTC | Jul 7, 13:25 UTC | 1h 35m |
| 2026-07-07 | MSR958D | - | Jul 7, 00:15 UTC | Jul 7, 04:00 UTC | 3h 45m |
| 2026-07-06 | MSR958D | - | Jul 6, 01:05 UTC | Jul 7, 01:00 UTC | 23h 55m |
| 2026-07-05 | MSR958 | - | Jul 5, 22:15 UTC | Jul 6, 01:25 UTC | 3h 10m |
| 2026-07-04 | MSR996 | - | Jul 4, 17:05 UTC | Jul 5, 02:20 UTC | 9h 15m |
| 2026-07-04 | MSR995 | - | Jul 4, 00:25 UTC | Jul 4, 11:35 UTC | 11h 10m |
| 2026-07-03 | MSR778 | LHR → CAI | Jul 3, 14:20 UTC | Jul 3, 18:15 UTC | 3h 55m |
| 2026-07-03 | MSR777 | - | Jul 3, 08:20 UTC | Jul 3, 12:40 UTC | 4h 20m |
| 2026-07-02 | MSR996 | - | Jul 2, 17:00 UTC | Jul 3, 02:20 UTC | 9h 20m |
| 2026-07-02 | MSR1995 | - | Jul 2, 01:30 UTC | Jul 2, 12:45 UTC | 11h 15m |
| 2026-07-01 | MSR778 | LHR → CAI | Jul 1, 14:50 UTC | Jul 1, 18:40 UTC | 3h 50m |
| 2026-07-01 | MSR777 | - | Jul 1, 09:00 UTC | Jul 1, 12:30 UTC | 3h 30m |
| 2026-06-30 | MSR996 | - | Jun 30, 17:05 UTC | Jul 1, 03:05 UTC | 10h 0m |
| 2026-06-30 | MSR995 | - | Jun 30, 00:09 UTC | Jun 30, 11:05 UTC | 10h 56m |
| 2026-06-29 | MSR778 | LHR → CAI | Jun 29, 14:39 UTC | Jun 29, 18:10 UTC | 3h 30m |
| 2026-06-29 | MSR777 | - | Jun 29, 08:14 UTC | Jun 29, 11:55 UTC | 3h 40m |
| 2026-06-28 | MSR996 | YYZ → CAI | Jun 28, 17:10 UTC | Jun 29, 03:29 UTC | 10h 20m |
| 2026-06-28 | MSR995 | - | Jun 28, 01:15 UTC | Jun 28, 11:55 UTC | 10h 40m |
| 2026-06-27 | MSR913 | DXB → CAI | Jun 27, 13:40 UTC | Jun 27, 16:49 UTC | 3h 10m |
| 2026-06-27 | MSR912 | - | Jun 27, 08:29 UTC | Jun 27, 11:44 UTC | 3h 15m |
| 2026-06-26 | MSR996 | - | Jun 26, 17:00 UTC | Jun 27, 02:39 UTC | 9h 40m |
| 2026-06-26 | MSR995 | - | Jun 26, 00:10 UTC | Jun 26, 11:09 UTC | 11h 0m |
| 2026-06-25 | MSR778 | LHR → CAI | Jun 25, 14:39 UTC | Jun 25, 18:55 UTC | 4h 15m |
| 2026-06-25 | MSR777 | - | Jun 25, 08:09 UTC | Jun 25, 12:15 UTC | 4h 5m |
| 2026-06-24 | MSR954 | - | Jun 24, 19:39 UTC | Jun 25, 02:39 UTC | 7h 0m |
| 2026-06-24 | MSR954 | - | Jun 24, 05:05 UTC | Jun 25, 02:39 UTC | 21h 35m |
| 2026-06-24 | MSR954 | - | Jun 24, 04:34 UTC | Jun 25, 02:39 UTC | 22h 5m |
| 2026-06-23 | MSR778 | LHR → CAI | Jun 23, 15:15 UTC | Jun 23, 19:10 UTC | 3h 55m |
| 2026-06-23 | MSR777 | - | Jun 23, 08:54 UTC | Jun 23, 13:09 UTC | 4h 15m |
| 2026-06-22 | MSR996 | - | Jun 22, 17:00 UTC | Jun 23, 02:34 UTC | 9h 35m |
| 2026-06-22 | MSR995 | - | Jun 22, 00:14 UTC | Jun 22, 11:19 UTC | 11h 5m |
| 2026-06-21 | MSR778 | LHR → CAI | Jun 21, 15:05 UTC | Jun 21, 19:14 UTC | 4h 10m |
| 2026-06-21 | MSR777 | - | Jun 21, 07:49 UTC | Jun 21, 12:04 UTC | 4h 15m |
| 2026-06-20 | MSR996 | - | Jun 20, 17:04 UTC | Jun 21, 02:30 UTC | 9h 25m |
| 2026-06-20 | MSR995 | - | Jun 20, 00:19 UTC | Jun 20, 11:05 UTC | 10h 45m |
| 2026-06-19 | MSR778 | LHR → CAI | Jun 19, 16:09 UTC | Jun 19, 20:09 UTC | 4h 0m |
| 2026-06-19 | MSR777 | - | Jun 19, 09:59 UTC | Jun 19, 14:19 UTC | 4h 20m |
| 2026-06-18 | MSR959 | - | Jun 18, 17:30 UTC | Jun 18, 23:00 UTC | 5h 30m |
| 2026-06-17 | MSR958 | - | Jun 17, 21:50 UTC | Jun 18, 06:25 UTC | 8h 35m |
| 2026-06-17 | MSR778 | LHR → CAI | Jun 17, 14:45 UTC | Jun 17, 18:50 UTC | 4h 5m |
| 2026-06-17 | MSR777 | - | Jun 17, 09:05 UTC | Jun 17, 12:40 UTC | 3h 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 SU-GDN page for operator, model, and routing details .