Apparatus

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sensors Mode-S transponder

0101B7

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-GEG · BOEING 737-800

Hex
0101B7
Octal
00200667
Decimal
65,975
Country
EG
Tail
SU-GEG
Type
B738
No current signal · last broadcast 4h ago
Flights observed
182
Distinct callsigns
20
Country
EG
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 0101B7.

Country allocation

The ICAO 24-bit address 0101B7 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
MSR705 - 8 2026-07-06
MSR788 Egyptair 7 2026-07-13
MSR745 - 7 2026-06-20
MSR706 - 7 2026-07-06
MSR787 - 6 2026-07-13
MSR746 Egyptair 6 2026-05-09
MSR719 - 6 2026-06-30
MSR768 - 5 2026-07-04
MSR767 - 5 2026-07-04
MSR760 Egyptair 5 2026-07-12
MSR759 - 5 2026-07-12
MSR754 Egyptair 5 2026-04-25
MSR936 - 4 2026-07-05
MSR906 - 4 2026-07-14
MSR850 - 4 2026-07-03
MSR846 Egyptair 4 2026-06-26
MSR845 - 4 2026-06-26
MSR798 Egyptair 4 2026-05-10
MSR797 Egyptair 4 2026-05-10
MSR753 Egyptair 4 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 MSR906 - Jul 14, 15:30 UTCJul 14, 16:10 UTC40m
2026-07-14 MSR905 - Jul 14, 12:55 UTCJul 14, 14:00 UTC1h 5m
2026-07-14 MSR047 - Jul 14, 07:40 UTCJul 14, 07:50 UTC10m
2026-07-14 MSR046 - Jul 14, 05:35 UTCJul 14, 05:55 UTC20m
2026-07-13 MSR644 - Jul 13, 23:45 UTCJul 14, 00:20 UTC35m
2026-07-13 MSR643 - Jul 13, 19:15 UTCJul 13, 19:30 UTC15m
2026-07-13 MSR788 MUC → CAI Jul 13, 14:25 UTCJul 13, 17:30 UTC3h 5m
2026-07-13 MSR787 - Jul 13, 09:25 UTCJul 13, 12:55 UTC3h 30m
2026-07-13 MSR740 - Jul 13, 00:45 UTCJul 13, 01:45 UTC1h 0m
2026-07-12 MSR739 - Jul 12, 22:35 UTCJul 12, 23:30 UTC55m
2026-07-12 MSR760 CPH → CAI Jul 12, 14:05 UTCJul 12, 18:15 UTC4h 10m
2026-07-12 MSR759 - Jul 12, 08:35 UTCJul 12, 12:35 UTC4h 0m
2026-07-12 MSR025 - Jul 12, 05:55 UTCJul 12, 06:20 UTC25m
2026-07-12 MSR024 - Jul 12, 04:15 UTCJul 12, 04:30 UTC15m
2026-07-11 MSR812 - Jul 11, 21:20 UTCJul 12, 00:20 UTC3h 0m
2026-07-11 MSR734 DUS → CAI Jul 11, 13:50 UTCJul 11, 17:50 UTC4h 0m
2026-07-11 MSR733 - Jul 11, 08:55 UTCJul 11, 12:30 UTC3h 35m
2026-07-11 MSR733 - Jul 11, 08:30 UTCJul 11, 08:50 UTC20m
2026-07-10 MSR628 - Jul 10, 22:30 UTCJul 11, 03:20 UTC4h 50m
2026-07-09 MSR788 MUC → CAI Jul 9, 15:20 UTCJul 9, 18:15 UTC2h 55m
2026-07-09 MSR787 - Jul 9, 09:30 UTCJul 9, 13:10 UTC3h 40m
2026-07-08 MSR702 AMM → CAI Jul 8, 17:35 UTCJul 8, 18:40 UTC1h 5m
2026-07-08 MSR701 CAI → AMM Jul 8, 15:30 UTCJul 8, 16:20 UTC50m
2026-07-08 MSR1682 - Jul 8, 06:30 UTCJul 8, 12:15 UTC5h 45m
2026-07-06 MSR694 - Jul 6, 23:55 UTCJul 7, 03:40 UTC3h 45m
2026-07-06 MSR706 - Jul 6, 16:40 UTCJul 6, 19:50 UTC3h 10m
2026-07-06 MSR705 - Jul 6, 12:00 UTCJul 6, 15:00 UTC3h 0m
2026-07-06 MSR705 - Jul 6, 11:30 UTCJul 6, 11:50 UTC20m
2026-07-05 MSR724 - Jul 5, 20:15 UTCJul 5, 21:30 UTC1h 15m
2026-07-05 MSR723 - Jul 5, 17:10 UTCJul 5, 18:30 UTC1h 20m
2026-07-05 MSR936 - Jul 5, 14:10 UTCJul 5, 14:30 UTC20m
2026-07-05 MSR936 - Jul 5, 12:00 UTCJul 5, 12:30 UTC30m
2026-07-05 MSR935 - Jul 5, 07:55 UTCJul 5, 10:40 UTC2h 45m
2026-07-05 MSR852 - Jul 5, 04:30 UTCJul 5, 04:50 UTC20m
2026-07-04 MSR768 - Jul 4, 15:35 UTCJul 4, 19:00 UTC3h 25m
2026-07-04 MSR767 - Jul 4, 10:05 UTCJul 4, 14:05 UTC4h 0m
2026-07-03 MSR649 - Jul 3, 22:05 UTCJul 4, 06:40 UTC8h 35m
2026-07-03 MSR760 CPH → CAI Jul 3, 15:40 UTCJul 3, 19:30 UTC3h 50m
2026-07-03 MSR759 - Jul 3, 10:00 UTCJul 3, 14:00 UTC4h 0m
2026-07-03 MSR850 - Jul 3, 07:30 UTCJul 3, 07:45 UTC15m
2026-07-02 MSR788 MUC → CAI Jul 2, 14:40 UTCJul 2, 17:50 UTC3h 10m
2026-07-02 MSR787 - Jul 2, 09:40 UTCJul 2, 12:55 UTC3h 15m
2026-07-02 MSR850 - Jul 2, 07:20 UTCJul 2, 07:35 UTC15m
2026-07-01 MSR732 BER → CAI Jul 1, 14:45 UTCJul 1, 18:15 UTC3h 30m
2026-07-01 MSR731 - Jul 1, 09:00 UTCJul 1, 12:25 UTC3h 25m
2026-06-30 MSR029 - Jun 30, 21:00 UTCJun 30, 21:25 UTC25m
2026-06-30 MSR028 CAI → SSH Jun 30, 18:40 UTCJun 30, 19:00 UTC20m
2026-06-30 MSR752 BUD → CAI Jun 30, 14:10 UTCJun 30, 16:55 UTC2h 45m
2026-06-30 MSR751 - Jun 30, 10:40 UTCJun 30, 12:35 UTC1h 55m
2026-06-30 MSR720 - Jun 30, 06:45 UTCJun 30, 07:35 UTC50m

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

Mode-S 0101B7 frequently asked

What is Mode-S code 0101B7?
0101B7 is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-GEG.
Where is Mode-S 0101B7 registered?
Mode-S code 0101B7 is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0101B7 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0101B7, octal 00200667, decimal 65,975.
What flights does 0101B7 operate?
Mode-S 0101B7 has broadcast 20 distinct callsigns, including MSR705, MSR788, MSR745, MSR706, MSR787.