Apparatus

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sensors Mode-S transponder

02019F

ICAO 24-bit transponder address · allocated to Morocco

Currently assigned to CN-RHD · BOEING 737 MAX 8

Hex
02019F
Octal
00400637
Decimal
131,487
Country
MA
Tail
CN-RHD
Type
B38M
No current signal · last broadcast Jul 26, 10:05 UTC
Flights observed
167
Distinct callsigns
20
Country
MA
Last broadcast
Jul 26, 10:05 UTC

Last known position

Most recent position reported by Mode-S 02019F.

Country allocation

The ICAO 24-bit address 02019F 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
RAM764B - 11 2026-06-21
RAM291 - 11 2026-07-08
RAM290 - 11 2026-07-09
RAM765B Royal Air Maroc 10 2026-06-17
RAM771T Royal Air Maroc 8 2026-06-08
RAM770T Royal Air Maroc 8 2026-06-08
RAM573 - 7 2026-07-14
RAM509 Royal Air Maroc 6 2026-05-11
RAM572 - 5 2026-07-14
RAM533X Royal Air Maroc 4 2026-07-22
RAM503 Royal Air Maroc 4 2026-07-24
RAM789H Royal Air Maroc 3 2026-04-17
RAM788H Royal Air Maroc 3 2026-04-17
RAM571A - 3 2026-07-11
RAM557E - 3 2026-07-21
RAM535W - 3 2026-07-18
RAM528 - 3 2026-07-12
RAM502U Royal Air Maroc 3 2026-07-24
RAM265 Royal Air Maroc 3 2026-05-07
RAM983 Royal Air Maroc 2 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RAM532X ABJ → CMN Jul 26, 09:55 UTCJul 26, 10:05 UTC10m
2026-07-24 RAM502U DSS → CMN Jul 24, 19:55 UTCJul 24, 20:20 UTC25m
2026-07-24 RAM503 CMN → DKR Jul 24, 18:15 UTCJul 24, 18:45 UTC30m
2026-07-24 RAM503 CMN → DKR Jul 24, 15:50 UTCJul 24, 16:00 UTC10m
2026-07-24 RAM284 BGF → CMN Jul 24, 13:35 UTCJul 24, 14:00 UTC25m
2026-07-23 RAM524 BKO → CMN Jul 23, 23:25 UTCJul 23, 23:35 UTC10m
2026-07-22 RAM533X CMN → ABJ Jul 22, 00:45 UTCJul 22, 01:10 UTC25m
2026-07-21 RAM556E - Jul 21, 23:10 UTCJul 21, 23:15 UTC5m
2026-07-21 RAM557E - Jul 21, 13:05 UTCJul 21, 13:25 UTC20m
2026-07-20 RAM502U - Jul 20, 20:30 UTCJul 20, 21:00 UTC30m
2026-07-20 RAM503 - Jul 20, 18:50 UTCJul 20, 19:15 UTC25m
2026-07-20 RAM533X - Jul 20, 00:35 UTCJul 20, 01:00 UTC25m
2026-07-19 RAM557E - Jul 19, 12:45 UTCJul 19, 13:05 UTC20m
2026-07-19 RAM533X - Jul 19, 00:45 UTCJul 19, 01:00 UTC15m
2026-07-18 RAM534W - Jul 18, 22:40 UTCJul 18, 22:55 UTC15m
2026-07-18 RAM535W - Jul 18, 13:55 UTCJul 18, 14:20 UTC25m
2026-07-18 RAM266 - Jul 18, 09:40 UTCJul 18, 10:00 UTC20m
2026-07-17 RAM285 CMN → BGF Jul 17, 01:15 UTCJul 17, 15:10 UTC13h 55m
2026-07-16 RAM534W - Jul 16, 22:40 UTCJul 16, 22:49 UTC10m
2026-07-16 RAM535W - Jul 16, 13:45 UTCJul 16, 14:00 UTC15m
2026-07-15 RAM556E - Jul 15, 22:45 UTCJul 15, 22:55 UTC10m
2026-07-15 RAM557E - Jul 15, 12:55 UTCJul 15, 13:20 UTC25m
2026-07-15 RAM586 - Jul 15, 10:05 UTCJul 15, 10:35 UTC30m
2026-07-14 RAM573 - Jul 14, 17:35 UTCJul 14, 20:10 UTC2h 35m
2026-07-14 RAM572 - Jul 14, 13:30 UTCJul 14, 15:20 UTC1h 50m
2026-07-13 RAM525 - Jul 13, 16:05 UTCJul 13, 16:15 UTC10m
2026-07-12 RAM528 - Jul 12, 20:05 UTCJul 12, 20:45 UTC40m
2026-07-12 RAM273C - Jul 12, 07:31 UTCJul 12, 12:35 UTC5h 5m
2026-07-12 RAM272C - Jul 12, 00:40 UTCJul 12, 05:05 UTC4h 25m
2026-07-11 RAM571A - Jul 11, 11:20 UTCJul 11, 13:35 UTC2h 15m
2026-07-11 RAM570A - Jul 11, 07:25 UTCJul 11, 09:15 UTC1h 50m
2026-07-09 RAM290 - Jul 9, 05:35 UTCJul 9, 06:10 UTC35m
2026-07-08 RAM291 - Jul 8, 21:15 UTCJul 9, 03:35 UTC6h 20m
2026-07-08 RAM438 - Jul 8, 18:35 UTCJul 8, 19:00 UTC25m
2026-07-08 RAM1422 - Jul 8, 08:10 UTCJul 8, 11:30 UTC3h 20m
2026-07-07 RAM573 - Jul 7, 17:00 UTCJul 7, 19:35 UTC2h 35m
2026-07-07 RAM572 CMN → TUN Jul 7, 13:15 UTCJul 7, 15:25 UTC2h 10m
2026-07-06 RAM573 - Jul 6, 17:40 UTCJul 6, 19:50 UTC2h 10m
2026-07-06 RAM572 CMN → TUN Jul 6, 13:20 UTCJul 6, 15:30 UTC2h 10m
2026-07-05 RAM556 - Jul 5, 22:30 UTCJul 5, 22:50 UTC20m
2026-07-04 RAM578 - Jul 4, 02:50 UTCJul 4, 03:25 UTC35m
2026-07-04 RAM579 - Jul 4, 01:00 UTCJul 4, 01:35 UTC35m
2026-07-03 RAM573 - Jul 3, 17:35 UTCJul 3, 19:40 UTC2h 5m
2026-07-03 RAM572 CMN → TUN Jul 3, 13:45 UTCJul 3, 15:50 UTC2h 5m
2026-07-02 RAM290 - Jul 2, 05:35 UTCJul 2, 23:45 UTC18h 10m
2026-07-02 RAM291 - Jul 2, 03:10 UTCJul 2, 03:40 UTC30m
2026-07-01 RAM510Z - Jul 1, 04:05 UTCJul 1, 04:15 UTC10m
2026-06-30 RAM593A - Jun 30, 02:30 UTCJun 30, 07:40 UTC5h 10m
2026-06-30 RAM593A - Jun 30, 00:25 UTCJun 30, 01:00 UTC35m
2026-06-29 RAM1423 - Jun 29, 12:20 UTCJun 29, 12:39 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 CN-RHD page for operator, model, and routing details .

Mode-S 02019F frequently asked

What is Mode-S code 02019F?
02019F is an ICAO 24-bit transponder address. Allocated to Morocco. Assigned to CN-RHD.
Where is Mode-S 02019F registered?
Mode-S code 02019F is allocated to Morocco (MA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 02019F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 10:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 02019F, octal 00400637, decimal 131,487.
What flights does 02019F operate?
Mode-S 02019F has broadcast 20 distinct callsigns, including RAM764B, RAM291, RAM290, RAM765B, RAM771T.