sensors Mode-S transponder
0101DE
ICAO 24-bit transponder address · allocated to Egypt
Currently assigned to SU-GEU · BOEING 787-9 Dreamliner
- Hex
- 0101DE
- Octal
- 00200736
- Decimal
- 66,014
- Country
- EG
- Tail
- SU-GEU
- Type
- B789
- Flights observed
- 72
- Distinct callsigns
- 20
- Country
- EG
- Last broadcast
- 9h ago
Last known position
Country allocation
The ICAO 24-bit address 0101DE 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 |
|---|---|---|---|
| MSR954 | Egyptair | 8 | 2026-06-01 |
| MSR955 | Egyptair | 7 | 2026-05-18 |
| MSR986 | Egyptair | 6 | 2026-04-24 |
| MSR985 | Egyptair | 6 | 2026-04-24 |
| MSR951 | Egyptair | 6 | 2026-05-14 |
| MSR953 | Egyptair | 5 | 2026-06-01 |
| MSR952 | Egyptair | 5 | 2026-05-15 |
| MSR956 | Egyptair | 4 | 2026-05-18 |
| MSR988 | Egyptair | 3 | 2026-05-23 |
| MSR987 | Egyptair | 3 | 2026-05-23 |
| MSR982 | Egyptair | 3 | 2026-05-16 |
| MSR981 | Egyptair | 3 | 2026-05-15 |
| MSR971 | Egyptair | 3 | 2026-05-31 |
| MSR965 | Egyptair | 2 | 2026-05-22 |
| MSR964 | Egyptair | 2 | 2026-05-21 |
| MSR970 | Egyptair | 1 | 2026-05-31 |
| MSR794 | Egyptair | 1 | 2026-04-25 |
| MSR792 | Egyptair | 1 | 2026-05-13 |
| MSR791 | Egyptair | 1 | 2026-05-13 |
| MSR3951 | Egyptair | 1 | 2026-05-06 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-01 | MSR954 | HGH → CAI | Jun 1, 22:05 UTC | Jun 2, 16:45 UTC | 18h 40m |
| 2026-06-01 | MSR954 | HGH → CAI | Jun 1, 20:05 UTC | Jun 2, 16:45 UTC | 20h 40m |
| 2026-06-01 | MSR954 | HGH → CAI | Jun 1, 03:35 UTC | Jun 2, 00:35 UTC | 21h 0m |
| 2026-06-01 | MSR953 | CAI → HGH | Jun 1, 01:35 UTC | Jun 2, 00:35 UTC | 23h 0m |
| 2026-06-01 | MSR953 | CAI → HGH | Jun 1, 01:25 UTC | Jun 1, 22:40 UTC | 21h 15m |
| 2026-05-31 | MSR971 | DAC → CAI | May 31, 16:20 UTC | May 31, 21:20 UTC | 5h 0m |
| 2026-05-31 | MSR971 | DAC → CAI | May 31, 14:15 UTC | May 31, 14:25 UTC | 10m |
| 2026-05-31 | MSR970 | CAI → DAC | May 31, 09:15 UTC | May 31, 12:10 UTC | 2h 55m |
| 2026-05-24 | MSR971 | DAC → CAI | May 24, 14:50 UTC | May 24, 19:45 UTC | 4h 55m |
| 2026-05-23 | MSR988 | EWR → CAI | May 23, 17:55 UTC | May 24, 13:05 UTC | 19h 10m |
| 2026-05-23 | MSR987 | CAI → EWR | May 23, 03:15 UTC | May 23, 14:10 UTC | 10h 55m |
| 2026-05-22 | MSR965 | NRT → CAI | May 22, 11:50 UTC | May 23, 00:40 UTC | 12h 50m |
| 2026-05-21 | MSR964 | CAI → NRT | May 21, 22:40 UTC | May 22, 09:30 UTC | 10h 50m |
| 2026-05-20 | MSR954 | HGH → CAI | May 20, 07:35 UTC | May 21, 03:25 UTC | 19h 50m |
| 2026-05-20 | MSR954 | HGH → CAI | May 20, 05:35 UTC | May 21, 03:25 UTC | 21h 50m |
| 2026-05-20 | MSR954 | HGH → CAI | May 20, 04:55 UTC | May 21, 03:25 UTC | 22h 30m |
| 2026-05-20 | MSR953 | CAI → HGH | May 20, 03:15 UTC | May 20, 23:05 UTC | 19h 51m |
| 2026-05-18 | MSR956 | PEK → CAI | May 18, 23:40 UTC | May 19, 02:25 UTC | 2h 45m |
| 2026-05-18 | MSR955 | CAI → PEK | May 18, 06:35 UTC | May 18, 06:55 UTC | 20m |
| 2026-05-17 | MSR955 | CAI → PEK | May 17, 22:30 UTC | May 18, 01:10 UTC | 2h 40m |
| 2026-05-16 | MSR982 | IAD → CAI | May 16, 16:20 UTC | May 17, 02:00 UTC | 9h 40m |
| 2026-05-15 | MSR981 | CAI → IAD | May 15, 22:40 UTC | May 16, 09:31 UTC | 10h 51m |
| 2026-05-15 | MSR952 | PVG → CAI | May 15, 01:10 UTC | May 15, 03:25 UTC | 2h 15m |
| 2026-05-14 | MSR952 | PVG → CAI | May 14, 03:35 UTC | May 15, 03:25 UTC | 23h 50m |
| 2026-05-14 | MSR951 | CAI → PVG | May 14, 01:45 UTC | May 15, 01:30 UTC | 23h 45m |
| 2026-05-14 | MSR951 | CAI → PVG | May 14, 00:05 UTC | May 14, 04:35 UTC | 4h 30m |
| 2026-05-13 | MSR792 | FCO → CAI | May 13, 13:10 UTC | May 13, 15:25 UTC | 2h 15m |
| 2026-05-13 | MSR791 | CAI → FCO | May 13, 08:55 UTC | May 13, 10:55 UTC | 2h 0m |
| 2026-05-12 | MSR952 | PVG → CAI | May 12, 10:35 UTC | May 13, 04:05 UTC | 17h 30m |
| 2026-05-12 | MSR951 | CAI → PVG | May 12, 08:45 UTC | May 13, 04:05 UTC | 19h 20m |
| 2026-05-12 | MSR951 | CAI → PVG | May 12, 07:05 UTC | May 13, 04:05 UTC | 21h 0m |
| 2026-05-10 | MSR955 | CAI → PEK | May 10, 22:25 UTC | May 11, 00:30 UTC | 2h 5m |
| 2026-05-09 | MSR982 | IAD → CAI | May 9, 16:35 UTC | May 10, 02:39 UTC | 10h 5m |
| 2026-05-08 | MSR981 | CAI → IAD | May 8, 22:25 UTC | May 9, 08:55 UTC | 10h 30m |
| 2026-05-07 | MSR952 | PVG → CAI | May 7, 17:45 UTC | May 8, 03:24 UTC | 9h 39m |
| 2026-05-06 | MSR951 | CAI → PVG | May 6, 23:35 UTC | May 7, 18:00 UTC | 18h 26m |
| 2026-05-06 | MSR951 | CAI → PVG | May 6, 21:55 UTC | May 7, 18:00 UTC | 20h 6m |
| 2026-05-06 | MSR3951 | CMN → CAI | May 6, 02:25 UTC | May 6, 12:05 UTC | 9h 40m |
| 2026-05-05 | MSR3950 | CAI → EWR | May 5, 10:40 UTC | May 5, 21:15 UTC | 10h 35m |
| 2026-05-02 | MSR982 | IAD → CAI | May 2, 16:25 UTC | May 3, 00:55 UTC | 8h 30m |
| 2026-05-01 | MSR981 | CAI → IAD | May 1, 22:35 UTC | May 2, 09:35 UTC | 11h 0m |
| 2026-04-30 | MSR954 | HGH → CAI | Apr 30, 00:45 UTC | Apr 30, 03:15 UTC | 2h 30m |
| 2026-04-29 | MSR954 | HGH → CAI | Apr 29, 03:34 UTC | Apr 30, 03:15 UTC | 23h 40m |
| 2026-04-29 | MSR953 | CAI → HGH | Apr 29, 01:35 UTC | Apr 30, 01:20 UTC | 23h 45m |
| 2026-04-29 | MSR953 | CAI → HGH | Apr 29, 01:20 UTC | Apr 29, 03:34 UTC | 2h 15m |
| 2026-04-27 | MSR988 | EWR → CAI | Apr 27, 17:10 UTC | Apr 28, 02:00 UTC | 8h 50m |
| 2026-04-27 | MSR987 | CAI → EWR | Apr 27, 03:25 UTC | Apr 27, 14:20 UTC | 10h 55m |
| 2026-04-26 | MSR965 | NRT → CAI | Apr 26, 11:45 UTC | Apr 27, 00:35 UTC | 12h 50m |
| 2026-04-25 | MSR964 | CAI → NRT | Apr 25, 22:45 UTC | Apr 26, 09:25 UTC | 10h 40m |
| 2026-04-25 | MSR794 | FCO → CAI | Apr 25, 17:10 UTC | Apr 25, 19:45 UTC | 2h 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-GEU page for operator, model, and routing details .