Apparatus

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sensors Mode-S transponder

0C20F5

ICAO 24-bit transponder address · allocated to Suriname

Currently assigned to HP-9909CMP · BOEING 737 MAX 9

Hex
0C20F5
Octal
03020365
Decimal
794,869
Country
SR
Tail
HP-9909CMP
Type
B39M
No current signal · last broadcast 4h ago
Flights observed
159
Distinct callsigns
20
Country
SR
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 0C20F5.

Country allocation

The ICAO 24-bit address 0C20F5 falls within the block assigned to Suriname (SR) by ICAO Annex 10, Volume III. Every aircraft registered in Suriname 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
CMP472 - 11 2026-06-22
CMP454 - 10 2026-06-27
CMP725 - 8 2026-07-13
CMP800 - 7 2026-07-08
CMP759 Copa Airlines 7 2026-05-21
CMP841 - 6 2026-07-11
CMP278 - 6 2026-06-27
CMP847 - 5 2026-07-02
CMP702 Copa Airlines 5 2026-06-11
CMP700 Copa Airlines 5 2026-05-21
CMP850 - 4 2026-07-03
CMP758 - 4 2026-07-14
CMP473 - 4 2026-06-23
CMP228 - 4 2026-07-09
CMP167 Copa Airlines 4 2026-06-11
CMP812 - 3 2026-07-07
CMP804 - 3 2026-04-13
CMP701 Copa Airlines 3 2026-06-10
CMP395 Copa Airlines 3 2026-05-31
CMP229 - 3 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CMP758 - Jul 14, 04:45 UTCJul 14, 07:05 UTC2h 20m
2026-07-13 CMP725 - Jul 13, 17:20 UTCJul 14, 03:05 UTC9h 45m
2026-07-13 CMP606 - Jul 13, 06:05 UTCJul 13, 15:35 UTC9h 30m
2026-07-12 CMP604 - Jul 12, 13:01 UTCJul 13, 04:25 UTC15h 25m
2026-07-11 CMP709 - Jul 11, 21:00 UTCJul 12, 10:05 UTC13h 5m
2026-07-11 CMP841 - Jul 11, 05:15 UTCJul 11, 19:10 UTC13h 55m
2026-07-10 CMP725 - Jul 10, 12:40 UTCJul 11, 03:20 UTC14h 40m
2026-07-09 CMP229 - Jul 9, 21:15 UTCJul 10, 11:00 UTC13h 45m
2026-07-09 CMP228 - Jul 9, 05:15 UTCJul 9, 18:40 UTC13h 25m
2026-07-08 CMP800 - Jul 8, 23:00 UTCJul 9, 03:05 UTC4h 5m
2026-07-07 CMP812 - Jul 7, 20:05 UTCJul 7, 22:40 UTC2h 35m
2026-07-07 CMP809 PTY → JFK Jul 7, 04:45 UTCJul 7, 17:20 UTC12h 35m
2026-07-06 CMP725 - Jul 6, 21:35 UTCJul 7, 02:45 UTC5h 10m
2026-07-05 CMP6475 - Jul 5, 12:30 UTCJul 5, 13:25 UTC55m
2026-07-03 CMP850 - Jul 3, 05:25 UTCJul 3, 20:25 UTC15h 0m
2026-07-02 CMP847 - Jul 2, 08:35 UTCJul 3, 01:20 UTC16h 45m
2026-07-02 CMP847 - Jul 2, 04:05 UTCJul 3, 01:20 UTC21h 15m
2026-07-01 CMP439 - Jul 1, 07:35 UTCJul 1, 23:55 UTC16h 20m
2026-07-01 CMP439 - Jul 1, 03:20 UTCJul 1, 23:55 UTC20h 35m
2026-06-30 CMP219 - Jun 30, 20:20 UTCJul 1, 00:55 UTC4h 35m
2026-06-27 CMP278 - Jun 27, 17:59 UTCJun 28, 10:15 UTC16h 15m
2026-06-27 CMP454 - Jun 27, 02:35 UTCJun 27, 07:24 UTC4h 50m
2026-06-26 CMP454 - Jun 26, 11:30 UTCJun 27, 07:24 UTC19h 55m
2026-06-26 CMP454 - Jun 26, 06:39 UTCJun 27, 03:09 UTC20h 30m
2026-06-25 CMP229 - Jun 25, 20:45 UTCJun 26, 11:55 UTC15h 10m
2026-06-24 CMP228 PTY → ORD Jun 24, 23:20 UTCJun 25, 18:34 UTC19h 15m
2026-06-24 CMP228 PTY → ORD Jun 24, 21:44 UTCJun 25, 18:34 UTC20h 50m
2026-06-24 CMP708 PTY → BWI Jun 24, 15:39 UTCJun 24, 19:44 UTC4h 5m
2026-06-23 CMP473 - Jun 23, 09:49 UTCJun 23, 15:15 UTC5h 25m
2026-06-22 CMP472 - Jun 22, 05:20 UTCJun 22, 23:29 UTC18h 10m
2026-06-22 CMP409 - Jun 22, 03:40 UTCJun 22, 23:29 UTC19h 50m
2026-06-21 CMP408 - Jun 21, 08:15 UTCJun 22, 00:29 UTC16h 15m
2026-06-20 CMP743 - Jun 20, 11:34 UTCJun 21, 06:29 UTC18h 55m
2026-06-20 CMP743 - Jun 20, 10:49 UTCJun 21, 06:29 UTC19h 40m
2026-06-20 CMP390 - Jun 20, 00:39 UTCJun 20, 02:09 UTC1h 30m
2026-06-18 CMP841 - Jun 18, 05:15 UTCJun 18, 10:55 UTC5h 40m
2026-06-17 CMP236 ORD → PTY Jun 17, 13:00 UTCJun 18, 03:00 UTC14h 0m
2026-06-16 CMP844 PTY → ORD Jun 16, 20:25 UTCJun 17, 08:30 UTC12h 5m
2026-06-16 CMP704 PTY → BOS Jun 16, 03:45 UTCJun 16, 17:59 UTC14h 15m
2026-06-15 CMP125 - Jun 15, 20:00 UTCJun 16, 00:35 UTC4h 35m
2026-06-15 CMP861 BOG → PTY Jun 15, 15:04 UTCJun 15, 15:19 UTC15m
2026-06-14 CMP229 - Jun 14, 20:45 UTCJun 15, 00:49 UTC4h 4m
2026-06-14 CMP228 PTY → ORD Jun 14, 05:00 UTCJun 14, 18:40 UTC13h 40m
2026-06-13 CMP236 ORD → PTY Jun 13, 13:10 UTCJun 14, 03:15 UTC14h 5m
2026-06-12 CMP844 PTY → ORD Jun 12, 20:30 UTCJun 13, 08:20 UTC11h 49m
2026-06-12 CMP466 PTY → RDU Jun 12, 05:55 UTCJun 12, 18:20 UTC12h 25m
2026-06-11 CMP167 PTY → EZE Jun 11, 17:45 UTCJun 12, 04:00 UTC10h 16m
2026-06-11 CMP702 GRU → PTY Jun 11, 06:25 UTCJun 11, 16:05 UTC9h 40m
2026-06-10 CMP701 PTY → GRU Jun 10, 09:10 UTCJun 11, 00:25 UTC15h 15m
2026-06-09 CMP472 PTY → LAX Jun 9, 06:25 UTCJun 9, 23:55 UTC17h 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 HP-9909CMP page for operator, model, and routing details .

Mode-S 0C20F5 frequently asked

What is Mode-S code 0C20F5?
0C20F5 is an ICAO 24-bit transponder address. Allocated to Suriname. Assigned to HP-9909CMP.
Where is Mode-S 0C20F5 registered?
Mode-S code 0C20F5 is allocated to Suriname (SR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C20F5 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C20F5, octal 03020365, decimal 794,869.
What flights does 0C20F5 operate?
Mode-S 0C20F5 has broadcast 20 distinct callsigns, including CMP472, CMP454, CMP725, CMP800, CMP759.