Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

0100DC

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-GCN · BOEING 737-800

Hex
0100DC
Octal
00200334
Decimal
65,756
Country
EG
Tail
SU-GCN
Type
B738
No current signal · last broadcast 4d ago
Flights observed
92
Distinct callsigns
20
Country
EG
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 0100DC.

Country allocation

The ICAO 24-bit address 0100DC 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
MSR748 Egyptair 7 2026-05-22
MSR747 Egyptair 5 2026-05-22
MSR737 Egyptair 5 2026-05-23
MSR742 - 4 2026-04-17
MSR741 - 4 2026-04-17
MSR738 Egyptair 4 2026-05-23
MSR712 Egyptair 4 2026-05-16
MSR711 Egyptair 4 2026-05-16
MSR812 Egyptair 3 2026-05-05
MSR736 Egyptair 3 2026-05-10
MSR627 Egyptair 3 2026-05-03
MSR921 Egyptair 2 2026-05-03
MSR920 Egyptair 2 2026-05-02
MSR666 Egyptair 2 2026-05-22
MSR930 Egyptair 1 2026-05-21
MSR874 Egyptair 1 2026-05-24
MSR860 Egyptair 1 2026-05-01
MSR827 Egyptair 1 2026-05-09
MSR791 Egyptair 1 2026-05-12
MSR752 Egyptair 1 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-25 MSR660 JED → CAI May 25, 07:40 UTCMay 25, 07:50 UTC10m
2026-05-24 MSR874 MGQ → JIB May 24, 17:50 UTCMay 24, 18:10 UTC20m
2026-05-24 MSR714 BEY → CAI May 24, 01:35 UTCMay 24, 02:25 UTC50m
2026-05-23 MSR713 CAI → BEY May 23, 23:35 UTCMay 24, 00:10 UTC35m
2026-05-23 MSR633 - May 23, 15:40 UTCMay 23, 20:15 UTC4h 36m
2026-05-23 MSR738 IST → CAI May 23, 11:25 UTCMay 23, 12:50 UTC1h 25m
2026-05-23 MSR737 CAI → IST May 23, 08:10 UTCMay 23, 09:40 UTC1h 30m
2026-05-22 MSR674 JED → CAI May 22, 22:50 UTCMay 23, 03:55 UTC5h 4m
2026-05-22 MSR748 ATH → CAI May 22, 10:45 UTCMay 22, 18:50 UTC8h 5m
2026-05-22 MSR747 CAI → ATH May 22, 07:45 UTCMay 22, 09:10 UTC1h 25m
2026-05-22 MSR666 JED → CAI May 22, 04:30 UTCMay 22, 04:45 UTC15m
2026-05-21 MSR930 CAI → MCT May 21, 06:20 UTCMay 21, 21:35 UTC15h 15m
2026-05-20 MSR690 - May 20, 09:40 UTCMay 20, 15:10 UTC5h 30m
2026-05-20 MSR740 AMM → CAI May 20, 00:55 UTCMay 20, 01:40 UTC45m
2026-05-19 MSR739 CAI → AMM May 19, 22:50 UTCMay 19, 23:25 UTC35m
2026-05-19 MSR049 HRG → CAI May 19, 20:20 UTCMay 19, 20:30 UTC10m
2026-05-19 MSR048 CAI → HRG May 19, 18:15 UTCMay 19, 18:25 UTC10m
2026-05-19 MSR720 AMM → CAI May 19, 06:45 UTCMay 19, 07:25 UTC40m
2026-05-19 MSR719 CAI → AMM May 19, 04:40 UTCMay 19, 05:15 UTC35m
2026-05-16 MSR712 BEY → CAI May 16, 17:30 UTCMay 16, 18:25 UTC55m
2026-05-16 MSR711 CAI → BEY May 16, 15:20 UTCMay 16, 16:00 UTC40m
2026-05-16 MSR737 CAI → IST May 16, 08:01 UTCMay 16, 13:01 UTC5h 0m
2026-05-16 MSR043 HRG → CAI May 16, 03:50 UTCMay 16, 04:00 UTC10m
2026-05-15 MSR029 SSH → CAI May 15, 18:05 UTCMay 15, 20:10 UTC2h 5m
2026-05-15 MSR689 CAI → RUH May 15, 09:40 UTCMay 15, 15:25 UTC5h 44m
2026-05-13 MSR1792 - May 13, 15:15 UTCMay 13, 17:30 UTC2h 15m
2026-05-12 MSR791 CAI → FCO May 12, 08:15 UTCMay 12, 11:35 UTC3h 20m
2026-05-11 MSR702 AMM → CAI May 11, 17:30 UTCMay 11, 18:05 UTC35m
2026-05-11 MSR701 CAI → AMM May 11, 15:35 UTCMay 11, 16:05 UTC30m
2026-05-11 MSR651 CAI → RUH May 11, 06:50 UTCMay 11, 12:15 UTC5h 25m
2026-05-10 MSR736 IST → CAI May 10, 13:30 UTCMay 10, 17:55 UTC4h 25m
2026-05-10 MSR682 DMM → CAI May 10, 05:25 UTCMay 10, 11:30 UTC6h 5m
2026-05-10 MSR746 IST → CAI May 10, 01:30 UTCMay 10, 02:39 UTC1h 10m
2026-05-09 MSR745 CAI → IST May 9, 21:50 UTCMay 9, 23:15 UTC1h 25m
2026-05-09 MSR712 BEY → CAI May 9, 17:10 UTCMay 9, 17:55 UTC45m
2026-05-09 MSR711 CAI → BEY May 9, 15:15 UTCMay 9, 15:55 UTC40m
2026-05-09 MSR827 CAI → MRA May 9, 06:30 UTCMay 9, 08:15 UTC1h 45m
2026-05-07 MSR681 CAI → DMM May 7, 06:00 UTCMay 7, 06:10 UTC10m
2026-05-05 MSR812 TUU → CAI May 5, 23:35 UTCMay 5, 23:50 UTC15m
2026-05-05 MSR712 BEY → CAI May 5, 17:20 UTCMay 5, 18:05 UTC45m
2026-05-05 MSR711 CAI → BEY May 5, 15:15 UTCMay 5, 15:45 UTC30m
2026-05-05 MSR738 IST → CAI May 5, 11:25 UTCMay 5, 12:35 UTC1h 10m
2026-05-05 MSR737 CAI → IST May 5, 08:05 UTCMay 5, 09:05 UTC1h 0m
2026-05-04 MSR672 JED → CAI May 4, 06:35 UTCMay 4, 17:55 UTC11h 20m
2026-05-03 MSR627 CAI → BGW May 3, 23:15 UTCMay 4, 03:54 UTC4h 40m
2026-05-03 MSR752 BUD → CAI May 3, 14:20 UTCMay 3, 16:45 UTC2h 25m
2026-05-03 MSR751 CAI → BUD May 3, 09:40 UTCMay 3, 12:30 UTC2h 50m
2026-05-03 MSR045 HRG → CAI May 3, 06:40 UTCMay 3, 06:55 UTC15m
2026-05-03 MSR044 CAI → HRG May 3, 04:40 UTCMay 3, 04:55 UTC15m
2026-05-03 MSR921 BAH → CAI May 3, 00:10 UTCMay 3, 00:35 UTC25m

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

Mode-S 0100DC frequently asked

What is Mode-S code 0100DC?
0100DC is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-GCN.
Where is Mode-S 0100DC registered?
Mode-S code 0100DC is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0100DC broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0100DC, octal 00200334, decimal 65,756.
What flights does 0100DC operate?
Mode-S 0100DC has broadcast 20 distinct callsigns, including MSR748, MSR747, MSR737, MSR742, MSR741.