Apparatus

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sensors Mode-S transponder

0101BD

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-GEM · BOEING 737-800

Hex
0101BD
Octal
00200675
Decimal
65,981
Country
EG
Tail
SU-GEM
Type
B738
No current signal · last broadcast Jul 26, 18:25 UTC
Flights observed
330
Distinct callsigns
20
Country
EG
Last broadcast
Jul 26, 18:25 UTC

Last known position

Most recent position reported by Mode-S 0101BD.

Country allocation

The ICAO 24-bit address 0101BD 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
MSR760 Egyptair 12 2026-07-25
MSR759 Egyptair 12 2026-07-25
MSR740 Egyptair 11 2026-07-24
MSR739 Egyptair 11 2026-07-23
MSR734 Egyptair 10 2026-07-17
MSR733 - 10 2026-07-17
MSR720 Egyptair 10 2026-07-26
MSR719 Egyptair 10 2026-07-26
MSR706 - 9 2026-07-23
MSR705 - 9 2026-07-23
MSR768 Egyptair 8 2026-07-26
MSR850 - 7 2026-07-01
MSR767 Egyptair 7 2026-07-26
MSR846 Egyptair 6 2026-07-08
MSR845 - 6 2026-07-08
MSR798 - 6 2026-07-12
MSR746 Egyptair 6 2026-07-23
MSR735 Egyptair 6 2026-07-19
MSR920 - 5 2026-07-21
MSR914 - 5 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MSR768 BCN → CAI Jul 26, 15:05 UTCJul 26, 18:25 UTC3h 20m
2026-07-26 MSR767 CAI → BCN Jul 26, 09:35 UTCJul 26, 13:35 UTC4h 0m
2026-07-26 MSR720 AMM → CAI Jul 26, 06:35 UTCJul 26, 07:20 UTC45m
2026-07-26 MSR719 CAI → AMM Jul 26, 04:45 UTCJul 26, 05:25 UTC40m
2026-07-25 MSR760 CPH → CAI Jul 25, 14:15 UTCJul 25, 17:40 UTC3h 25m
2026-07-25 MSR759 CAI → CPH Jul 25, 08:50 UTCJul 25, 12:50 UTC4h 0m
2026-07-24 MSR029 SSH → CAI Jul 24, 21:35 UTCJul 24, 21:50 UTC15m
2026-07-24 MSR028 CAI → SSH Jul 24, 19:45 UTCJul 24, 20:00 UTC15m
2026-07-24 MSR760 CPH → CAI Jul 24, 14:10 UTCJul 24, 17:05 UTC2h 55m
2026-07-24 MSR759 CAI → CPH Jul 24, 08:45 UTCJul 24, 12:50 UTC4h 5m
2026-07-24 MSR740 AMM → CAI Jul 24, 00:45 UTCJul 24, 01:40 UTC55m
2026-07-23 MSR739 CAI → AMM Jul 23, 22:50 UTCJul 23, 23:35 UTC45m
2026-07-23 MSR706 - Jul 23, 16:15 UTCJul 23, 19:05 UTC2h 50m
2026-07-23 MSR705 - Jul 23, 11:20 UTCJul 23, 14:50 UTC3h 30m
2026-07-23 MSR185 - Jul 23, 08:55 UTCJul 23, 09:05 UTC10m
2026-07-23 MSR184 CAI → RMF Jul 23, 06:35 UTCJul 23, 06:50 UTC15m
2026-07-23 MSR746 IST → CAI Jul 23, 01:05 UTCJul 23, 02:50 UTC1h 45m
2026-07-22 MSR745 CAI → IST Jul 22, 22:10 UTCJul 22, 23:40 UTC1h 30m
2026-07-22 MSR678 - Jul 22, 19:25 UTCJul 22, 19:50 UTC25m
2026-07-22 MSR844 - Jul 22, 11:10 UTCJul 22, 12:35 UTC1h 25m
2026-07-21 MSR921 - Jul 21, 21:45 UTCJul 21, 22:30 UTC45m
2026-07-21 MSR920 - Jul 21, 18:40 UTCJul 21, 18:55 UTC15m
2026-07-21 MSR920 - Jul 21, 16:35 UTCJul 21, 17:10 UTC35m
2026-07-20 MSR685 HBE → DMM Jul 20, 16:00 UTCJul 20, 16:55 UTC55m
2026-07-20 MSR656 JED → HBE Jul 20, 09:40 UTCJul 20, 14:10 UTC4h 30m
2026-07-19 MSR736 IST → CAI Jul 19, 16:30 UTCJul 19, 18:20 UTC1h 50m
2026-07-19 MSR735 CAI → IST Jul 19, 13:20 UTCJul 19, 14:55 UTC1h 35m
2026-07-19 MSR902 - Jul 19, 10:50 UTCJul 19, 11:20 UTC30m
2026-07-19 MSR901 - Jul 19, 03:45 UTCJul 19, 06:45 UTC3h 0m
2026-07-19 MSR740 - Jul 19, 00:50 UTCJul 19, 01:30 UTC40m
2026-07-18 MSR739 - Jul 18, 23:05 UTCJul 18, 23:50 UTC45m
2026-07-18 MSR678 - Jul 18, 18:30 UTCJul 18, 18:45 UTC15m
2026-07-18 MSR844 - Jul 18, 10:30 UTCJul 18, 12:45 UTC2h 15m
2026-07-18 MSR843 CAI → TUN Jul 18, 06:20 UTCJul 18, 08:40 UTC2h 20m
2026-07-17 MSR734 DUS → CAI Jul 17, 14:20 UTCJul 17, 18:00 UTC3h 40m
2026-07-17 MSR733 - Jul 17, 08:54 UTCJul 17, 12:04 UTC3h 10m
2026-07-17 MSR852 - Jul 17, 04:35 UTCJul 17, 04:59 UTC25m
2026-07-16 MSR851 - Jul 16, 21:05 UTCJul 16, 21:15 UTC10m
2026-07-16 MSR760 CPH → CAI Jul 16, 14:25 UTCJul 16, 18:15 UTC3h 50m
2026-07-16 MSR759 - Jul 16, 08:50 UTCJul 16, 12:49 UTC4h 0m
2026-07-16 MSR082 - Jul 16, 03:55 UTCJul 16, 04:10 UTC15m
2026-07-15 MSR644 - Jul 15, 18:35 UTCJul 15, 23:20 UTC4h 45m
2026-07-15 MSR915 - Jul 15, 13:20 UTCJul 15, 16:10 UTC2h 50m
2026-07-15 MSR914 - Jul 15, 08:45 UTCJul 15, 11:45 UTC3h 0m
2026-07-15 MSR698 - Jul 15, 05:30 UTCJul 15, 06:15 UTC45m
2026-07-15 MSR697 - Jul 15, 00:25 UTCJul 15, 01:10 UTC45m
2026-07-14 MSR931 - Jul 14, 18:10 UTCJul 14, 21:20 UTC3h 10m
2026-07-14 MSR930 CAI → MCT Jul 14, 12:50 UTCJul 14, 16:05 UTC3h 15m
2026-07-14 MSR045 - Jul 14, 07:05 UTCJul 14, 07:25 UTC20m
2026-07-14 MSR044 - Jul 14, 05:00 UTCJul 14, 05:20 UTC20m

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

Mode-S 0101BD frequently asked

What is Mode-S code 0101BD?
0101BD is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-GEM.
Where is Mode-S 0101BD registered?
Mode-S code 0101BD is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0101BD broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0101BD, octal 00200675, decimal 65,981.
What flights does 0101BD operate?
Mode-S 0101BD has broadcast 20 distinct callsigns, including MSR760, MSR759, MSR740, MSR739, MSR734.