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 5h ago
Flights observed
148
Distinct callsigns
20
Country
EG
Last broadcast
5h 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
MSC805 - 6 2026-07-15
MSC806 - 5 2026-07-15
MSC804 - 5 2026-07-14
MSC803 - 5 2026-07-14
MSC476 Air Cairo 5 2026-06-14
MSC470 Air Cairo 5 2026-06-11
MSC434 Air Cairo 5 2026-05-19
MSC502 Air Cairo 4 2026-06-06
MSC494 - 4 2026-07-14
MSC444 - 4 2026-07-13
MSC442 Air Cairo 4 2026-06-07
MSC440 Air Cairo 3 2026-05-15
MSC427 - 3 2026-07-17
MSC304 Air Cairo 3 2026-06-14
MSC303 Air Cairo 3 2026-06-14
MSC232 Air Cairo 3 2026-07-17
MSC231 - 3 2026-07-17
RSX325 - 2 2026-05-28
MSC994 Air Cairo 2 2026-05-17
MSC501 Air Cairo 2 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 MSC232 MJI → CAI Jul 17, 15:40 UTCJul 17, 17:30 UTC1h 50m
2026-07-17 MSC231 - Jul 17, 11:30 UTCJul 17, 13:35 UTC2h 5m
2026-07-17 MSC427 - Jul 17, 00:35 UTCJul 17, 05:10 UTC4h 35m
2026-07-16 MSC009 - Jul 16, 21:45 UTCJul 16, 21:55 UTC10m
2026-07-16 MSC008 - Jul 16, 20:09 UTCJul 16, 20:25 UTC15m
2026-07-16 MSC467 - Jul 16, 08:00 UTCJul 16, 13:20 UTC5h 20m
2026-07-15 MSC806 - Jul 15, 15:35 UTCJul 15, 18:50 UTC3h 15m
2026-07-15 MSC805 - Jul 15, 09:30 UTCJul 15, 13:10 UTC3h 40m
2026-07-14 MSC804 MXP → CAI Jul 14, 16:20 UTCJul 14, 20:05 UTC3h 45m
2026-07-14 MSC803 - Jul 14, 11:30 UTCJul 14, 14:50 UTC3h 20m
2026-07-14 MSC494 - Jul 14, 07:25 UTCJul 14, 07:40 UTC15m
2026-07-14 MSC493 - Jul 14, 03:35 UTCJul 14, 03:55 UTC20m
2026-07-13 MSC469 - Jul 13, 11:30 UTCJul 13, 22:40 UTC11h 10m
2026-07-13 RSX338 - Jul 13, 07:20 UTCJul 13, 07:35 UTC15m
2026-07-13 MSC444 - Jul 13, 02:40 UTCJul 13, 06:15 UTC3h 35m
2026-07-13 MSC443 - Jul 13, 00:30 UTCJul 13, 00:50 UTC20m
2026-07-11 MSC806 - Jul 11, 19:05 UTCJul 11, 22:30 UTC3h 25m
2026-07-11 MSC825 HRG → MXP Jul 11, 07:15 UTCJul 11, 17:00 UTC9h 45m
2026-07-11 MSC805 - Jul 11, 02:15 UTCJul 11, 05:40 UTC3h 25m
2026-07-10 MSC469 - Jul 10, 10:40 UTCJul 10, 16:10 UTC5h 30m
2026-07-10 MSC428 - Jul 10, 01:25 UTCJul 10, 05:00 UTC3h 35m
2026-07-10 MSC427 - Jul 10, 00:35 UTCJul 10, 01:15 UTC40m
2026-07-09 MSC804 - Jul 9, 16:50 UTCJul 9, 19:55 UTC3h 5m
2026-07-09 MSC803 - Jul 9, 11:35 UTCJul 9, 14:55 UTC3h 20m
2026-07-09 MSC494 - Jul 9, 07:35 UTCJul 9, 07:45 UTC10m
2026-07-08 MSC330 - Jul 8, 18:30 UTCJul 9, 00:05 UTC5h 35m
2026-07-08 MSC232 MJI → CAI Jul 8, 14:30 UTCJul 8, 15:30 UTC1h 0m
2026-07-08 MSC231 - Jul 8, 05:45 UTCJul 8, 12:40 UTC6h 55m
2026-07-07 MSC804 - Jul 7, 17:10 UTCJul 7, 20:20 UTC3h 10m
2026-07-07 MSC803 - Jul 7, 11:15 UTCJul 7, 14:40 UTC3h 25m
2026-07-07 MSC181 - Jul 7, 06:40 UTCJul 7, 06:50 UTC10m
2026-07-06 MSC3701 - Jul 6, 20:55 UTCJul 7, 04:30 UTC7h 35m
2026-07-05 MSC808 - Jul 5, 21:20 UTCJul 6, 00:10 UTC2h 50m
2026-07-05 MSC807 SSH → FCO Jul 5, 16:35 UTCJul 5, 19:45 UTC3h 10m
2026-07-05 MSC816 BLQ → SSH Jul 5, 10:55 UTCJul 5, 13:55 UTC3h 0m
2026-07-05 MSC815 - Jul 5, 05:55 UTCJul 5, 09:25 UTC3h 30m
2026-07-05 MSC1044 - Jul 5, 03:25 UTCJul 5, 03:40 UTC15m
2026-07-01 - - Jul 1, 20:30 UTCJul 1, 20:40 UTC10m
2026-06-28 - - Jun 28, 05:04 UTCJun 28, 05:15 UTC10m
2026-06-14 MSC460 JED → CAI Jun 14, 21:10 UTCJun 15, 01:30 UTC4h 20m
2026-06-14 MSC476 JED → CAI Jun 14, 11:50 UTCJun 14, 16:10 UTC4h 20m
2026-06-14 MSC304 SAW → CAI Jun 14, 03:20 UTCJun 14, 04:45 UTC1h 26m
2026-06-14 MSC303 CAI → SAW Jun 14, 00:15 UTCJun 14, 01:45 UTC1h 30m
2026-06-12 MSC476 JED → CAI Jun 12, 12:00 UTCJun 12, 12:20 UTC20m
2026-06-11 MSC470 RUH → CAI Jun 11, 15:50 UTCJun 11, 21:25 UTC5h 35m
2026-06-11 MSC304 SAW → CAI Jun 11, 12:10 UTCJun 11, 13:40 UTC1h 30m
2026-06-11 MSC303 CAI → SAW Jun 11, 09:20 UTCJun 11, 10:50 UTC1h 30m
2026-06-10 MSC322 AJF → CAI Jun 10, 15:05 UTCJun 10, 18:40 UTC3h 35m
2026-06-09 MSC470 RUH → CAI Jun 9, 16:50 UTCJun 9, 17:10 UTC20m
2026-06-08 MSC444 AHB → CAI Jun 8, 05:30 UTCJun 8, 05:50 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-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 5h 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 MSC805, MSC806, MSC804, MSC803, MSC476.