Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

0100A7

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-GCJ · AIRBUS A-330-200

Hex
0100A7
Octal
00200247
Decimal
65,703
Country
EG
Tail
SU-GCJ
Type
A332
No current signal · last broadcast 1d ago
Flights observed
120
Distinct callsigns
20
Country
EG
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 0100A7.

Country allocation

The ICAO 24-bit address 0100A7 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
MSR510 Egyptair 10 2026-06-24
MSR517 Egyptair 9 2026-07-04
MSR518 - 8 2026-07-04
MSR509 Egyptair 8 2026-06-24
MSR543 - 7 2026-07-04
MSR542 Egyptair 7 2026-07-04
MSR503 Egyptair 7 2026-07-12
MSR502 - 7 2026-07-12
MSR5060 - 6 2026-07-05
MSR511 Egyptair 5 2026-06-24
MSR5061 - 5 2026-07-05
MSR521 Egyptair 4 2026-06-25
MSR520 - 4 2026-06-25
MSR507 - 4 2026-06-18
MSR5111 Egyptair 3 2026-06-13
MSR508 - 3 2026-06-18
MSR533 Egyptair 2 2026-06-28
MSR532 - 2 2026-06-28
MSR5065 - 2 2026-06-25
MSR5057 - 2 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 MSR503 DWC → CAI Jul 12, 18:01 UTCJul 12, 20:55 UTC2h 55m
2026-07-12 MSR502 - Jul 12, 12:25 UTCJul 12, 15:15 UTC2h 50m
2026-07-06 MSR5507 - Jul 6, 09:05 UTCJul 6, 21:35 UTC12h 30m
2026-07-05 MSR5061 - Jul 5, 13:15 UTCJul 5, 16:30 UTC3h 15m
2026-07-05 MSR5060 - Jul 5, 07:00 UTCJul 5, 10:20 UTC3h 20m
2026-07-05 MSR5060 - Jul 5, 06:30 UTCJul 5, 06:55 UTC25m
2026-07-04 MSR518 - Jul 4, 19:10 UTCJul 5, 00:20 UTC5h 10m
2026-07-04 MSR517 CAI → BOM Jul 4, 09:55 UTCJul 4, 16:00 UTC6h 5m
2026-07-04 MSR543 - Jul 4, 03:35 UTCJul 4, 05:00 UTC1h 25m
2026-07-04 MSR542 CAI → IST Jul 4, 00:15 UTCJul 4, 01:55 UTC1h 40m
2026-07-02 MSR512 - Jul 2, 18:40 UTCJul 2, 18:55 UTC15m
2026-07-02 MSR5056 - Jul 2, 14:00 UTCJul 2, 15:20 UTC1h 20m
2026-07-02 MSR5055 DAC → CAI Jul 2, 09:10 UTCJul 2, 10:00 UTC50m
2026-06-29 MSR5061 - Jun 29, 02:05 UTCJun 29, 05:54 UTC3h 50m
2026-06-28 MSR5060 - Jun 28, 19:25 UTCJun 28, 23:04 UTC3h 40m
2026-06-28 MSR533 MXP → CAI Jun 28, 12:50 UTCJun 28, 16:00 UTC3h 10m
2026-06-28 MSR532 - Jun 28, 07:20 UTCJun 28, 10:30 UTC3h 10m
2026-06-26 MSR5042 - Jun 26, 18:54 UTCJun 26, 19:04 UTC10m
2026-06-26 MSR505 - Jun 26, 07:24 UTCJun 26, 10:25 UTC3h 0m
2026-06-26 MSR504 CAI → SHJ Jun 26, 01:39 UTCJun 26, 05:10 UTC3h 30m
2026-06-25 MSR521 OST → CAI Jun 25, 17:20 UTCJun 25, 21:20 UTC4h 0m
2026-06-25 MSR520 - Jun 25, 13:24 UTCJun 25, 15:10 UTC1h 45m
2026-06-25 MSR5065 - Jun 25, 08:45 UTCJun 25, 11:19 UTC2h 35m
2026-06-24 MSR511 BKK → CAI Jun 24, 21:34 UTCJun 25, 06:09 UTC8h 35m
2026-06-24 MSR510 HKG → BKK Jun 24, 18:05 UTCJun 24, 19:34 UTC1h 30m
2026-06-24 MSR510 HKG → BKK Jun 24, 17:20 UTCJun 24, 17:34 UTC15m
2026-06-24 MSR510 HKG → BKK Jun 24, 15:00 UTCJun 24, 15:29 UTC30m
2026-06-24 MSR509 CAI → HKG Jun 24, 04:39 UTCJun 24, 14:29 UTC9h 50m
2026-06-23 MSR543 - Jun 23, 21:49 UTCJun 23, 23:19 UTC1h 30m
2026-06-23 MSR542 CAI → IST Jun 23, 17:59 UTCJun 23, 19:39 UTC1h 40m
2026-06-22 MSR5061 HHN → CAI Jun 22, 17:40 UTCJun 22, 21:14 UTC3h 35m
2026-06-22 MSR5060 CAI → HHN Jun 22, 11:54 UTCJun 22, 15:29 UTC3h 35m
2026-06-22 MSR5057 - Jun 22, 08:54 UTCJun 22, 09:40 UTC45m
2026-06-21 MSR511 BKK → CAI Jun 21, 22:15 UTCJun 22, 06:35 UTC8h 20m
2026-06-21 MSR510 HKG → BKK Jun 21, 18:50 UTCJun 21, 20:14 UTC1h 25m
2026-06-21 MSR510 HKG → BKK Jun 21, 18:10 UTCJun 21, 18:20 UTC10m
2026-06-21 MSR509 CAI → HKG Jun 21, 05:25 UTCJun 21, 16:10 UTC10h 45m
2026-06-20 MSR518 BOM → CAI Jun 20, 20:29 UTCJun 20, 21:30 UTC1h 0m
2026-06-20 MSR517 CAI → BOM Jun 20, 12:50 UTCJun 20, 18:29 UTC5h 40m
2026-06-19 MSR505 SHJ → CAI Jun 19, 23:19 UTCJun 20, 02:29 UTC3h 10m
2026-06-19 MSR504 CAI → SHJ Jun 19, 16:25 UTCJun 19, 20:04 UTC3h 40m
2026-06-18 MSR508 - Jun 18, 21:15 UTCJun 19, 05:40 UTC8h 24m
2026-06-18 MSR507 - Jun 18, 09:30 UTCJun 18, 18:45 UTC9h 15m
2026-06-17 MSR5058 - Jun 17, 14:50 UTCJun 17, 15:05 UTC15m
2026-06-17 MSR5057 - Jun 17, 11:40 UTCJun 17, 12:25 UTC45m
2026-06-16 MSR511 BKK → CAI Jun 16, 23:20 UTCJun 17, 07:55 UTC8h 35m
2026-06-16 MSR510 HKG → BKK Jun 16, 19:30 UTCJun 16, 20:45 UTC1h 16m
2026-06-16 MSR510 HKG → BKK Jun 16, 18:29 UTCJun 16, 18:45 UTC15m
2026-06-16 MSR509 CAI → HKG Jun 16, 05:00 UTCJun 16, 13:00 UTC8h 0m
2026-06-14 MSR503 DWC → CAI Jun 14, 12:25 UTCJun 14, 15:25 UTC3h 0m

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-GCJ page for operator, model, and routing details .

Mode-S 0100A7 frequently asked

What is Mode-S code 0100A7?
0100A7 is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-GCJ.
Where is Mode-S 0100A7 registered?
Mode-S code 0100A7 is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0100A7 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0100A7, octal 00200247, decimal 65,703.
What flights does 0100A7 operate?
Mode-S 0100A7 has broadcast 20 distinct callsigns, including MSR510, MSR517, MSR518, MSR509, MSR543.