Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

01023E

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-BUV · AIRBUS A-320

Hex
01023E
Octal
00201076
Decimal
66,110
Country
EG
Tail
SU-BUV
Type
A320
No current signal · last broadcast 1d ago
Flights observed
84
Distinct callsigns
20
Country
EG
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 01023E.

Country allocation

The ICAO 24-bit address 01023E 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
MSC434 Air Cairo 5 2026-05-19
MSC805 Air Cairo 3 2026-05-13
MSC476 Air Cairo 3 2026-05-24
MSC470 Air Cairo 3 2026-05-27
MSC442 Air Cairo 3 2026-05-26
MSC440 Air Cairo 3 2026-05-15
RSX325 - 2 2026-05-28
MSC994 Air Cairo 2 2026-05-17
MSC806 Air Cairo 2 2026-05-13
MSC502 Air Cairo 2 2026-05-22
MSC501 Air Cairo 2 2026-05-22
MSC494 Air Cairo 2 2026-05-20
MSC480 Air Cairo 2 2026-05-15
MSC475 Air Cairo 2 2026-05-27
MSC326 Air Cairo 2 2026-05-28
MSC3108 - 2 2026-04-27
MSC3107 - 2 2026-04-27
MSC3104 Air Cairo 2 2026-05-16
MSC3103 Air Cairo 2 2026-05-16
MSC979 - 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-01 MSC438 DMM → ATZ Jun 1, 02:40 UTCJun 1, 02:55 UTC15m
2026-05-30 MSC1047 - May 30, 21:15 UTCMay 30, 21:35 UTC20m
2026-05-30 MSC322 AJF → CAI May 30, 15:15 UTCMay 30, 18:45 UTC3h 30m
2026-05-30 MSC448 AHB → CAI May 30, 05:35 UTCMay 30, 13:10 UTC7h 35m
2026-05-30 MSC447 CAI → AHB May 30, 02:15 UTCMay 30, 02:25 UTC10m
2026-05-29 MSC105 ASW → CAI May 29, 18:30 UTCMay 29, 18:50 UTC20m
2026-05-28 RSX325 - May 28, 22:20 UTCMay 29, 12:20 UTC14h 0m
2026-05-28 MSC326 TUU → CAI May 28, 08:00 UTCMay 28, 17:15 UTC9h 15m
2026-05-27 MSC470 RUH → CAI May 27, 11:35 UTCMay 27, 17:35 UTC6h 0m
2026-05-27 MSC475 CAI → JED May 27, 04:09 UTCMay 27, 08:30 UTC4h 20m
2026-05-26 MSC968 - May 26, 22:54 UTCMay 26, 23:14 UTC20m
2026-05-26 MSC967 - May 26, 17:35 UTCMay 26, 17:50 UTC15m
2026-05-26 MSC025 HRG → CAI May 26, 15:29 UTCMay 26, 15:45 UTC15m
2026-05-26 MSC023 HRG → CAI May 26, 10:50 UTCMay 26, 11:00 UTC10m
2026-05-26 MSC442 YNB → CAI May 26, 02:10 UTCMay 26, 06:04 UTC3h 55m
2026-05-25 MSC979 - May 25, 19:05 UTCMay 25, 22:05 UTC3h 0m
2026-05-25 MSC470 RUH → CAI May 25, 11:20 UTCMay 25, 17:00 UTC5h 40m
2026-05-24 MSC493 CAI → MED May 24, 19:50 UTCMay 24, 20:10 UTC20m
2026-05-24 MSC476 JED → CAI May 24, 12:00 UTCMay 24, 16:20 UTC4h 20m
2026-05-23 MSC325 CAI → TUU May 23, 13:50 UTCMay 23, 16:45 UTC2h 55m
2026-05-23 MSC962 RUH → ATZ May 23, 04:20 UTCMay 23, 12:00 UTC7h 40m
2026-05-22 MSC442 YNB → CAI May 22, 19:50 UTCMay 22, 23:20 UTC3h 30m
2026-05-22 MSC232 MJI → CAI May 22, 16:05 UTCMay 22, 16:30 UTC25m
2026-05-22 MSC231 CAI → MJI May 22, 12:25 UTCMay 22, 14:30 UTC2h 5m
2026-05-22 MSC502 SHJ → CAI May 22, 07:50 UTCMay 22, 10:10 UTC2h 20m
2026-05-22 MSC501 CAI → SHJ May 22, 02:05 UTCMay 22, 04:40 UTC2h 35m
2026-05-21 RSX325 - May 21, 19:20 UTCMay 21, 23:00 UTC3h 40m
2026-05-21 MSC486 MED → ALY May 21, 12:15 UTCMay 21, 12:25 UTC10m
2026-05-20 MSC494 MED → CAI May 20, 08:15 UTCMay 20, 23:35 UTC15h 20m
2026-05-20 MSC478 JED → CAI May 20, 05:55 UTCMay 20, 06:05 UTC10m
2026-05-19 MSC326 TUU → CAI May 19, 18:50 UTCMay 19, 21:50 UTC3h 0m
2026-05-19 MSC434 DMM → CAI May 19, 16:30 UTCMay 19, 16:50 UTC20m
2026-05-19 MSC427 - May 19, 03:15 UTCMay 19, 07:35 UTC4h 20m
2026-05-18 MSC434 DMM → CAI May 18, 20:30 UTCMay 18, 20:50 UTC20m
2026-05-18 MSC441 CAI → YNB May 18, 02:45 UTCMay 18, 06:25 UTC3h 40m
2026-05-17 MSC822 MXP → SSH May 17, 15:55 UTCMay 17, 18:20 UTC2h 25m
2026-05-17 MSC821 SSH → MXP May 17, 10:45 UTCMay 17, 14:45 UTC4h 0m
2026-05-17 MSC994 EVN → SSH May 17, 03:25 UTCMay 17, 05:35 UTC2h 10m
2026-05-16 MSC3104 MAD → SSH May 16, 14:31 UTCMay 17, 01:55 UTC11h 25m
2026-05-16 MSC3103 SSH → MAD May 16, 09:25 UTCMay 16, 12:55 UTC3h 30m
2026-05-15 MSC480 JED → CAI May 15, 21:55 UTCMay 15, 22:05 UTC10m
2026-05-15 MSC092 CAI → ASW May 15, 12:05 UTCMay 15, 15:10 UTC3h 4m
2026-05-15 MSC440 DMM → CAI May 15, 09:50 UTCMay 15, 10:15 UTC25m
2026-05-15 MSC439 CAI → DMM May 15, 03:55 UTCMay 15, 04:05 UTC10m
2026-05-15 MSC434 DMM → CAI May 15, 00:35 UTCMay 15, 01:05 UTC30m
2026-05-14 MSC433 CAI → DMM May 14, 18:40 UTCMay 14, 18:50 UTC10m
2026-05-14 MSC502 SHJ → CAI May 14, 07:20 UTCMay 14, 09:45 UTC2h 25m
2026-05-14 MSC501 CAI → SHJ May 14, 03:45 UTCMay 14, 04:15 UTC30m
2026-05-13 MSC442 YNB → CAI May 13, 19:20 UTCMay 13, 22:35 UTC3h 15m
2026-05-13 MSC806 MXP → CAI May 13, 14:30 UTCMay 13, 17:25 UTC2h 55m

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

Mode-S 01023E frequently asked

What is Mode-S code 01023E?
01023E is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-BUV.
Where is Mode-S 01023E registered?
Mode-S code 01023E is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 01023E 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 01023E, octal 00201076, decimal 66,110.
What flights does 01023E operate?
Mode-S 01023E has broadcast 20 distinct callsigns, including MSC434, MSC805, MSC476, MSC470, MSC442.