Apparatus

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sensors Mode-S transponder

010255

ICAO 24-bit transponder address · allocated to Egypt

Currently assigned to SU-AAI · AIRBUS A-320

Hex
010255
Octal
00201125
Decimal
66,133
Country
EG
Tail
SU-AAI
Type
A320
No current signal · last broadcast Jul 26, 19:40 UTC
Flights observed
305
Distinct callsigns
20
Country
EG
Last broadcast
Jul 26, 19:40 UTC

Last known position

Most recent position reported by Mode-S 010255.

Country allocation

The ICAO 24-bit address 010255 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
RBG410 - 26 2026-07-20
RBG411 - 20 2026-07-22
RBG590 Air Arabia Egypt 18 2026-07-26
RBG543 - 17 2026-07-24
RBG542 Air Arabia Egypt 17 2026-07-24
RBG316 - 17 2026-07-04
RBG328 Air Arabia Egypt 15 2026-07-20
RBG594 - 14 2026-07-19
RBG591 - 14 2026-07-26
RBG315 Air Arabia Egypt 14 2026-07-23
RBG423 - 12 2026-07-23
RBG512 - 11 2026-07-09
RBG987 Air Arabia Egypt 8 2026-07-23
RBG988 Air Arabia Egypt 7 2026-07-23
RBG754 - 7 2026-07-21
RBG753 - 7 2026-07-21
RBG592 - 7 2026-06-26
RBG544 - 7 2026-07-15
RBG586 - 6 2026-07-13
RBG545 - 6 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RBG591 - Jul 26, 18:55 UTCJul 26, 19:40 UTC45m
2026-07-26 RBG590 TUU → CAI Jul 26, 16:55 UTCJul 26, 17:10 UTC15m
2026-07-26 RBG212 - Jul 26, 07:25 UTCJul 26, 08:10 UTC45m
2026-07-25 RBG415 CAI → RUH Jul 25, 23:30 UTCJul 26, 04:50 UTC5h 20m
2026-07-25 RBG571 - Jul 25, 16:50 UTCJul 25, 21:05 UTC4h 15m
2026-07-25 RBG318 DMM → CAI Jul 25, 04:30 UTCJul 25, 04:55 UTC25m
2026-07-24 RBG317 CAI → DMM Jul 24, 23:05 UTCJul 24, 23:55 UTC50m
2026-07-24 RBG517 CAI → AHB Jul 24, 15:50 UTCJul 24, 16:05 UTC15m
2026-07-24 RBG543 - Jul 24, 11:25 UTCJul 24, 13:30 UTC2h 5m
2026-07-24 RBG542 CAI → BGY Jul 24, 05:55 UTCJul 24, 09:10 UTC3h 15m
2026-07-23 RBG315 CAI → DMM Jul 23, 21:40 UTCJul 23, 22:25 UTC45m
2026-07-23 RBG423 - Jul 23, 16:15 UTCJul 23, 20:10 UTC3h 55m
2026-07-23 RBG988 SAW → CAI Jul 23, 13:05 UTCJul 23, 14:35 UTC1h 30m
2026-07-23 RBG987 CAI → SAW Jul 23, 09:20 UTCJul 23, 11:00 UTC1h 40m
2026-07-23 RBG327 CAI → JED Jul 23, 03:10 UTCJul 23, 03:25 UTC15m
2026-07-22 RBG591 - Jul 22, 16:50 UTCJul 22, 21:10 UTC4h 20m
2026-07-22 RBG411 - Jul 22, 14:35 UTCJul 22, 14:50 UTC15m
2026-07-22 RBG315 CAI → DMM Jul 22, 00:35 UTCJul 22, 10:25 UTC9h 50m
2026-07-21 RBG754 - Jul 21, 20:10 UTCJul 21, 22:35 UTC2h 25m
2026-07-21 RBG753 - Jul 21, 14:25 UTCJul 21, 17:35 UTC3h 10m
2026-07-21 RBG212 - Jul 21, 07:10 UTCJul 21, 12:50 UTC5h 40m
2026-07-20 RBG315 - Jul 20, 20:35 UTCJul 20, 21:00 UTC25m
2026-07-20 RBG315 - Jul 20, 18:30 UTCJul 20, 19:20 UTC50m
2026-07-20 RBG411 - Jul 20, 14:55 UTCJul 20, 15:10 UTC15m
2026-07-20 RBG410 - Jul 20, 11:25 UTCJul 20, 11:40 UTC15m
2026-07-20 RBG410 - Jul 20, 09:30 UTCJul 20, 09:55 UTC25m
2026-07-20 RBG328 JED → CAI Jul 20, 07:15 UTCJul 20, 07:25 UTC10m
2026-07-19 RBG594 - Jul 19, 19:55 UTCJul 19, 20:25 UTC30m
2026-07-19 RBG543 - Jul 19, 11:10 UTCJul 19, 14:05 UTC2h 55m
2026-07-19 RBG542 - Jul 19, 06:05 UTCJul 19, 09:25 UTC3h 20m
2026-07-18 RBG571 - Jul 18, 14:30 UTCJul 18, 18:35 UTC4h 5m
2026-07-18 RBG988 SAW → CAI Jul 18, 11:15 UTCJul 18, 12:40 UTC1h 25m
2026-07-18 RBG987 CAI → SAW Jul 18, 08:10 UTCJul 18, 09:45 UTC1h 35m
2026-07-18 RBG318 - Jul 18, 04:55 UTCJul 18, 05:25 UTC30m
2026-07-17 RBG317 - Jul 17, 22:55 UTCJul 17, 23:45 UTC50m
2026-07-17 RBG594 - Jul 17, 18:40 UTCJul 17, 18:55 UTC15m
2026-07-17 RBG590 - Jul 17, 12:10 UTCJul 17, 12:30 UTC20m
2026-07-17 RBG328 JED → CAI Jul 17, 07:44 UTCJul 17, 08:00 UTC15m
2026-07-17 RBG327 - Jul 17, 03:14 UTCJul 17, 03:30 UTC15m
2026-07-16 RBG410 - Jul 16, 08:55 UTCJul 16, 14:45 UTC5h 50m
2026-07-16 RBG590 - Jul 16, 04:10 UTCJul 16, 07:20 UTC3h 10m
2026-07-15 RBG545 - Jul 15, 20:55 UTCJul 16, 00:10 UTC3h 15m
2026-07-15 RBG544 - Jul 15, 15:20 UTCJul 15, 18:55 UTC3h 35m
2026-07-15 RBG543 - Jul 15, 10:50 UTCJul 15, 13:40 UTC2h 50m
2026-07-15 RBG542 - Jul 15, 05:45 UTCJul 15, 09:20 UTC3h 35m
2026-07-14 RBG416 - Jul 14, 22:45 UTCJul 15, 04:40 UTC5h 55m
2026-07-14 RBG423 - Jul 14, 15:55 UTCJul 14, 19:25 UTC3h 30m
2026-07-14 RBG988 SAW → CAI Jul 14, 12:45 UTCJul 14, 14:20 UTC1h 35m
2026-07-14 RBG987 - Jul 14, 07:20 UTCJul 14, 11:15 UTC3h 55m
2026-07-14 RBG327 - Jul 14, 03:05 UTCJul 14, 03:20 UTC15m

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

Mode-S 010255 frequently asked

What is Mode-S code 010255?
010255 is an ICAO 24-bit transponder address. Allocated to Egypt. Assigned to SU-AAI.
Where is Mode-S 010255 registered?
Mode-S code 010255 is allocated to Egypt (EG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 010255 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 010255, octal 00201125, decimal 66,133.
What flights does 010255 operate?
Mode-S 010255 has broadcast 20 distinct callsigns, including RBG410, RBG411, RBG590, RBG543, RBG542.