Apparatus

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sensors Mode-S transponder

020121

ICAO 24-bit transponder address · allocated to Morocco

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

Hex
020121
Octal
00400441
Decimal
131,361
Country
MA
Tail
CN-RGS
Type
B788
No current signal · last broadcast 7h ago
Flights observed
192
Distinct callsigns
20
Country
MA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 020121.

Country allocation

The ICAO 24-bit address 020121 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
RAM202J - 15 2026-07-16
RAM203J - 14 2026-07-16
RAM206T - 13 2026-07-14
RAM911T - 12 2026-07-13
RAM910T - 12 2026-07-13
RAM208M Royal Air Maroc 10 2026-06-05
RAM207T - 10 2026-07-14
RAM218W - 9 2026-07-09
RAM210B - 7 2026-07-10
RAM501B - 6 2026-07-14
RAM209M Royal Air Maroc 6 2026-06-06
RAM503 Royal Air Maroc 5 2026-05-24
RAM500B - 5 2026-07-14
RAM219W - 5 2026-07-10
RAM215 - 5 2026-06-25
RAM211B - 5 2026-07-11
RAM765B Royal Air Maroc 4 2026-06-29
RAM764B - 4 2026-06-29
RAM502U Royal Air Maroc 4 2026-05-24
RAM249 Royal Air Maroc 4 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 RAM247 DXB → CMN Jul 17, 12:10 UTCJul 17, 19:49 UTC7h 40m
2026-07-17 RAM246 CMN → DXB Jul 17, 01:39 UTCJul 17, 09:35 UTC7h 55m
2026-07-16 RAM203J JFK → CMN Jul 16, 16:09 UTCJul 16, 22:19 UTC6h 10m
2026-07-16 RAM202J - Jul 16, 06:10 UTCJul 16, 13:40 UTC7h 30m
2026-07-15 RAM203J JFK → CMN Jul 15, 16:40 UTCJul 15, 22:50 UTC6h 10m
2026-07-15 RAM202J - Jul 15, 06:15 UTCJul 15, 13:30 UTC7h 15m
2026-07-14 RAM207T YUL → CMN Jul 14, 16:20 UTCJul 14, 22:40 UTC6h 20m
2026-07-14 RAM206T - Jul 14, 07:20 UTCJul 14, 14:10 UTC6h 50m
2026-07-14 RAM500B - Jul 14, 02:55 UTCJul 14, 05:35 UTC2h 40m
2026-07-14 RAM501B - Jul 14, 00:35 UTCJul 14, 01:05 UTC30m
2026-07-13 RAM911T - Jul 13, 15:50 UTCJul 13, 20:20 UTC4h 30m
2026-07-13 RAM910T - Jul 13, 09:35 UTCJul 13, 13:20 UTC3h 45m
2026-07-13 RAM217 - Jul 13, 01:20 UTCJul 13, 06:15 UTC4h 55m
2026-07-12 RAM217 - Jul 12, 23:05 UTCJul 12, 23:40 UTC35m
2026-07-12 RAM216 - Jul 12, 13:40 UTCJul 12, 20:50 UTC7h 10m
2026-07-11 RAM217 - Jul 11, 22:45 UTCJul 12, 05:50 UTC7h 5m
2026-07-11 RAM216 - Jul 11, 20:00 UTCJul 11, 20:40 UTC40m
2026-07-11 RAM216 - Jul 11, 13:35 UTCJul 11, 17:35 UTC4h 0m
2026-07-11 RAM211B - Jul 11, 02:35 UTCJul 11, 08:45 UTC6h 10m
2026-07-10 RAM210B - Jul 10, 16:20 UTCJul 10, 23:50 UTC7h 30m
2026-07-10 RAM219W - Jul 10, 01:50 UTCJul 10, 08:20 UTC6h 30m
2026-07-09 RAM218W - Jul 9, 15:25 UTCJul 9, 23:40 UTC8h 15m
2026-07-06 RAM203J JFK → CMN Jul 6, 15:05 UTCJul 6, 21:05 UTC6h 0m
2026-07-06 RAM202J CMN → JFK Jul 6, 05:20 UTCJul 6, 12:40 UTC7h 20m
2026-07-05 RAM203J JFK → CMN Jul 5, 15:10 UTCJul 5, 21:05 UTC5h 55m
2026-07-05 RAM202J CMN → JFK Jul 5, 05:25 UTCJul 5, 12:30 UTC7h 5m
2026-07-04 RAM203J JFK → CMN Jul 4, 15:40 UTCJul 4, 22:00 UTC6h 20m
2026-07-04 RAM202J - Jul 4, 05:15 UTCJul 4, 12:10 UTC6h 55m
2026-07-03 RAM203J JFK → CMN Jul 3, 16:05 UTCJul 3, 22:25 UTC6h 20m
2026-07-03 RAM202J - Jul 3, 06:35 UTCJul 3, 13:15 UTC6h 40m
2026-07-02 RAM203J JFK → CMN Jul 2, 16:25 UTCJul 2, 23:00 UTC6h 35m
2026-07-02 RAM202J CMN → JFK Jul 2, 06:20 UTCJul 2, 13:15 UTC6h 55m
2026-07-01 RAM203J JFK → CMN Jul 1, 15:30 UTCJul 1, 22:10 UTC6h 40m
2026-07-01 RAM202J CMN → JFK Jul 1, 05:40 UTCJul 1, 12:50 UTC7h 10m
2026-06-30 RAM203J JFK → CMN Jun 30, 20:50 UTCJun 30, 21:45 UTC55m
2026-06-30 RAM203J JFK → CMN Jun 30, 15:20 UTCJun 30, 16:15 UTC55m
2026-06-30 RAM202J - Jun 30, 05:10 UTCJun 30, 12:15 UTC7h 5m
2026-06-29 RAM765B ORY → CMN Jun 29, 16:00 UTCJun 29, 18:25 UTC2h 25m
2026-06-29 RAM764B - Jun 29, 11:39 UTCJun 29, 14:09 UTC2h 30m
2026-06-29 RAM219W IAD → CMN Jun 29, 01:39 UTCJun 29, 08:19 UTC6h 40m
2026-06-28 RAM218W - Jun 28, 15:40 UTCJun 28, 23:39 UTC8h 0m
2026-06-28 RAM219W - Jun 28, 01:50 UTCJun 28, 08:00 UTC6h 10m
2026-06-27 RAM218W - Jun 27, 21:40 UTCJun 27, 23:14 UTC1h 35m
2026-06-27 RAM218W - Jun 27, 15:24 UTCJun 27, 16:04 UTC40m
2026-06-27 RAM211B - Jun 27, 02:55 UTCJun 27, 08:49 UTC5h 55m
2026-06-26 RAM210B - Jun 26, 04:20 UTCJun 27, 00:10 UTC19h 50m
2026-06-26 RAM210B - Jun 26, 03:45 UTCJun 27, 00:10 UTC20h 25m
2026-06-25 RAM215 - Jun 25, 18:24 UTCJun 26, 01:24 UTC7h 0m
2026-06-24 RAM215 - Jun 24, 21:44 UTCJun 25, 19:05 UTC21h 20m
2026-06-24 RAM207T - Jun 24, 16:40 UTCJun 24, 22:10 UTC5h 30m

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

Mode-S 020121 frequently asked

What is Mode-S code 020121?
020121 is an ICAO 24-bit transponder address. Allocated to Morocco. Assigned to CN-RGS.
Where is Mode-S 020121 registered?
Mode-S code 020121 is allocated to Morocco (MA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 020121 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 020121, octal 00400441, decimal 131,361.
What flights does 020121 operate?
Mode-S 020121 has broadcast 20 distinct callsigns, including RAM202J, RAM203J, RAM206T, RAM911T, RAM910T.