Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

020123

ICAO 24-bit transponder address · allocated to Morocco

Currently assigned to CN-RGU · BOEING 787-8 Dreamliner

Hex
020123
Octal
00400443
Decimal
131,363
Country
MA
Tail
CN-RGU
Type
B788
No current signal · last broadcast 1h ago
Flights observed
204
Distinct callsigns
20
Country
MA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 020123.

Country allocation

The ICAO 24-bit address 020123 falls within the block assigned to Morocco (MA) by ICAO Annex 10, Volume III. Every aircraft registered in Morocco 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
RAM208M - 16 2026-07-12
RAM911T - 15 2026-07-14
RAM910T - 14 2026-07-14
RAM202J - 13 2026-07-07
RAM218W - 12 2026-06-30
RAM203J Royal Air Maroc 12 2026-07-07
RAM501B - 9 2026-07-12
RAM500B - 9 2026-07-09
RAM219W - 8 2026-07-01
RAM204F - 8 2026-06-17
RAM207T - 7 2026-07-09
RAM205F - 7 2026-06-18
RAM209M - 6 2026-07-13
RAM206T - 6 2026-07-09
RAM249 - 5 2026-07-11
RAM765B Royal Air Maroc 4 2026-05-12
RAM764B Royal Air Maroc 4 2026-05-12
RAM217 - 4 2026-07-13
RAM216 - 4 2026-07-13
RAM210B - 4 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 RAM911T - Jul 14, 15:45 UTCJul 14, 20:05 UTC4h 20m
2026-07-14 RAM910T - Jul 14, 09:30 UTCJul 14, 13:20 UTC3h 50m
2026-07-13 RAM217 - Jul 13, 23:10 UTCJul 14, 06:30 UTC7h 20m
2026-07-13 RAM216 - Jul 13, 13:30 UTCJul 13, 20:55 UTC7h 25m
2026-07-13 RAM209M - Jul 13, 02:35 UTCJul 13, 08:20 UTC5h 45m
2026-07-12 RAM208M - Jul 12, 16:55 UTCJul 12, 23:40 UTC6h 45m
2026-07-12 RAM208M - Jul 12, 02:50 UTCJul 12, 23:40 UTC20h 50m
2026-07-12 RAM501B - Jul 12, 00:35 UTCJul 12, 01:15 UTC40m
2026-07-11 RAM249 - Jul 11, 02:35 UTCJul 11, 18:05 UTC15h 30m
2026-07-10 RAM247 - Jul 10, 14:45 UTCJul 10, 22:05 UTC7h 20m
2026-07-10 RAM246 - Jul 10, 01:45 UTCJul 10, 09:15 UTC7h 30m
2026-07-09 RAM207T - Jul 9, 22:15 UTCJul 9, 22:30 UTC15m
2026-07-09 RAM207T - Jul 9, 16:20 UTCJul 9, 22:00 UTC5h 40m
2026-07-09 RAM206T - Jul 9, 07:30 UTCJul 9, 14:40 UTC7h 10m
2026-07-09 RAM500B - Jul 9, 05:00 UTCJul 9, 05:20 UTC20m
2026-07-09 RAM500B - Jul 9, 02:25 UTCJul 9, 02:50 UTC25m
2026-07-09 RAM501B - Jul 9, 00:30 UTCJul 9, 01:00 UTC30m
2026-07-08 RAM249 - Jul 8, 01:55 UTCJul 8, 18:20 UTC16h 25m
2026-07-07 RAM203J JFK → CMN Jul 7, 16:20 UTCJul 7, 22:25 UTC6h 5m
2026-07-07 RAM202J CMN → JFK Jul 7, 06:15 UTCJul 7, 13:30 UTC7h 15m
2026-07-06 RAM911T IST → CMN Jul 6, 15:55 UTCJul 6, 19:55 UTC4h 0m
2026-07-06 RAM910T - Jul 6, 09:35 UTCJul 6, 13:25 UTC3h 50m
2026-07-05 RAM217 - Jul 5, 23:00 UTCJul 6, 06:20 UTC7h 20m
2026-07-05 RAM216 - Jul 5, 13:20 UTCJul 5, 20:15 UTC6h 55m
2026-07-04 RAM217 - Jul 4, 23:00 UTCJul 5, 06:20 UTC7h 20m
2026-07-04 RAM216 - Jul 4, 13:30 UTCJul 4, 20:25 UTC6h 55m
2026-07-04 RAM211B - Jul 4, 03:05 UTCJul 4, 09:40 UTC6h 35m
2026-07-03 RAM210B - Jul 3, 16:40 UTCJul 4, 00:00 UTC7h 20m
2026-07-02 RAM217 - Jul 2, 23:00 UTCJul 3, 06:00 UTC7h 0m
2026-07-02 RAM216 - Jul 2, 13:40 UTCJul 2, 20:45 UTC7h 5m
2026-07-02 RAM211B - Jul 2, 03:10 UTCJul 2, 09:45 UTC6h 35m
2026-07-01 RAM210B - Jul 1, 16:05 UTCJul 1, 23:55 UTC7h 50m
2026-07-01 RAM219W - Jul 1, 01:30 UTCJul 1, 08:10 UTC6h 40m
2026-06-30 RAM218W - Jun 30, 15:30 UTCJun 30, 23:00 UTC7h 30m
2026-06-30 RAM219W - Jun 30, 07:35 UTCJun 30, 08:20 UTC45m
2026-06-30 RAM219W - Jun 30, 01:19 UTCJun 30, 07:30 UTC6h 11m
2026-06-29 RAM218W - Jun 29, 15:34 UTCJun 29, 23:09 UTC7h 35m
2026-06-29 RAM211B - Jun 29, 02:54 UTCJun 29, 09:34 UTC6h 40m
2026-06-28 RAM210B - Jun 28, 16:09 UTCJun 29, 00:05 UTC7h 55m
2026-06-28 RAM214 - Jun 28, 03:35 UTCJun 28, 05:55 UTC2h 20m
2026-06-27 RAM215 - Jun 27, 21:59 UTCJun 28, 01:04 UTC3h 5m
2026-06-27 RAM215 - Jun 27, 16:10 UTCJun 27, 16:20 UTC10m
2026-06-27 RAM219W - Jun 27, 01:35 UTCJun 27, 07:34 UTC6h 0m
2026-06-26 RAM218W - Jun 26, 15:49 UTCJun 26, 23:15 UTC7h 25m
2026-06-25 RAM2429 - Jun 25, 17:25 UTCJun 26, 16:05 UTC22h 40m
2026-06-25 RAM2429 - Jun 25, 11:25 UTCJun 25, 18:24 UTC7h 0m
2026-06-23 RAM2416 - Jun 23, 08:50 UTCJun 23, 10:29 UTC1h 40m
2026-06-23 RAM2416 - Jun 23, 01:54 UTCJun 23, 02:40 UTC45m
2026-06-22 RAM203J JFK → CMN Jun 22, 14:49 UTCJun 22, 20:30 UTC5h 40m
2026-06-21 RAM202J - Jun 21, 20:40 UTCJun 22, 12:25 UTC15h 45m

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 CN-RGU page for operator, model, and routing details .

Mode-S 020123 frequently asked

What is Mode-S code 020123?
020123 is an ICAO 24-bit transponder address. Allocated to Morocco. Assigned to CN-RGU.
Where is Mode-S 020123 registered?
Mode-S code 020123 is allocated to Morocco (MA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 020123 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 020123, octal 00400443, decimal 131,363.
What flights does 020123 operate?
Mode-S 020123 has broadcast 20 distinct callsigns, including RAM208M, RAM911T, RAM910T, RAM202J, RAM218W.