Apparatus

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sensors Mode-S transponder

0C20F6

ICAO 24-bit transponder address · allocated to Suriname

Currently assigned to HP-9910CMP · BOEING 737 MAX 9

Hex
0C20F6
Octal
03020366
Decimal
794,870
Country
SR
Tail
HP-9910CMP
Type
B39M
Broadcasting now · callsign CMP302 · 36,000 ft
Flights observed
182
Distinct callsigns
20
Country
SR
Last broadcast
1h ago

Current position

0C20F6 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 0C20F6 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
CMP759 - 13 2026-06-28
CMP454 - 10 2026-06-24
CMP700 Copa Airlines 9 2026-06-26
CMP758 - 7 2026-07-06
CMP475 Copa Airlines 6 2026-05-25
CMP409 - 6 2026-07-10
CMP841 Copa Airlines 5 2026-06-12
CMP364 Copa Airlines 5 2026-07-13
CMP346 - 5 2026-07-07
CMP800 Copa Airlines 4 2026-06-11
CMP725 - 4 2026-07-05
CMP701 - 4 2026-07-04
CMP473 - 4 2026-07-09
CMP395 Copa Airlines 4 2026-06-11
CMP382 - 4 2026-06-29
CMP278 - 4 2026-06-20
CMP229 Copa Airlines 4 2026-05-07
CMP228 Copa Airlines 4 2026-05-07
CMP847 Copa Airlines 3 2026-06-14
CMP810 - 3 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 CMP364 EZE → PTY Jul 13, 12:45 UTCJul 14, 03:30 UTC14h 45m
2026-07-12 CMP367 - Jul 12, 18:05 UTCJul 13, 11:05 UTC17h 0m
2026-07-11 CMP215 GIG → PTY Jul 11, 14:15 UTCJul 12, 07:31 UTC17h 15m
2026-07-11 CMP215 GIG → PTY Jul 11, 13:35 UTCJul 11, 13:45 UTC10m
2026-07-10 CMP216 - Jul 10, 16:15 UTCJul 11, 10:10 UTC17h 56m
2026-07-10 CMP216 - Jul 10, 09:35 UTCJul 11, 09:30 UTC23h 55m
2026-07-10 CMP409 - Jul 10, 08:35 UTCJul 11, 05:05 UTC20h 30m
2026-07-10 CMP409 - Jul 10, 07:05 UTCJul 11, 05:05 UTC22h 0m
2026-07-10 CMP409 - Jul 10, 03:30 UTCJul 10, 16:20 UTC12h 50m
2026-07-09 CMP473 LAX → SFO Jul 9, 09:05 UTCJul 10, 01:15 UTC16h 10m
2026-07-08 CMP473 - Jul 8, 09:00 UTCJul 8, 23:35 UTC14h 35m
2026-07-07 CMP472 - Jul 7, 08:30 UTCJul 7, 23:55 UTC15h 25m
2026-07-07 CMP346 - Jul 7, 02:15 UTCJul 7, 07:05 UTC4h 50m
2026-07-06 CMP346 - Jul 6, 08:55 UTCJul 7, 07:05 UTC22h 10m
2026-07-06 CMP758 - Jul 6, 06:25 UTCJul 7, 02:55 UTC20h 30m
2026-07-06 CMP758 - Jul 6, 04:45 UTCJul 7, 02:55 UTC22h 10m
2026-07-05 CMP725 - Jul 5, 07:55 UTCJul 6, 02:45 UTC18h 50m
2026-07-05 CMP702 - Jul 5, 06:20 UTCJul 6, 02:45 UTC20h 25m
2026-07-04 CMP701 - Jul 4, 12:40 UTCJul 4, 23:45 UTC11h 5m
2026-07-04 CMP441 - Jul 4, 00:35 UTCJul 4, 02:45 UTC2h 10m
2026-07-03 CMP894 JFK → PTY Jul 3, 17:55 UTCJul 3, 18:05 UTC10m
2026-07-03 CMP811 - Jul 3, 08:10 UTCJul 3, 12:25 UTC4h 15m
2026-07-02 CMP810 - Jul 2, 14:20 UTCJul 3, 06:20 UTC16h 0m
2026-07-02 CMP810 - Jul 2, 09:35 UTCJul 3, 06:20 UTC20h 45m
2026-07-02 CMP810 - Jul 2, 07:45 UTCJul 3, 06:20 UTC22h 35m
2026-07-01 CMP216 - Jul 1, 23:35 UTCJul 2, 18:30 UTC18h 55m
2026-07-01 CMP444 - Jul 1, 21:40 UTCJul 2, 18:30 UTC20h 50m
2026-07-01 CMP443 PTY → IAD Jul 1, 16:00 UTCJul 1, 19:25 UTC3h 25m
2026-06-30 CMP383 - Jun 30, 09:00 UTCJun 30, 14:35 UTC5h 35m
2026-06-29 CMP382 - Jun 29, 14:29 UTCJun 30, 06:25 UTC15h 55m
2026-06-28 CMP759 - Jun 28, 18:19 UTCJun 29, 09:20 UTC15h 0m
2026-06-28 CMP759 - Jun 28, 10:15 UTCJun 29, 09:20 UTC23h 5m
2026-06-28 CMP284 - Jun 28, 05:55 UTCJun 29, 05:30 UTC23h 35m
2026-06-27 CMP125 - Jun 27, 13:09 UTCJun 28, 04:20 UTC15h 10m
2026-06-26 CMP700 GRU → PTY Jun 26, 15:34 UTCJun 27, 10:34 UTC19h 0m
2026-06-26 CMP700 GRU → PTY Jun 26, 14:55 UTCJun 27, 10:34 UTC19h 40m
2026-06-25 CMP759 - Jun 25, 17:30 UTCJun 26, 09:24 UTC15h 55m
2026-06-24 CMP454 - Jun 24, 17:50 UTCJun 25, 08:04 UTC14h 15m
2026-06-23 CMP333 - Jun 23, 21:34 UTCJun 24, 20:49 UTC23h 15m
2026-06-23 CMP334 - Jun 23, 16:35 UTCJun 23, 18:29 UTC1h 55m
2026-06-22 CMP439 - Jun 22, 03:30 UTCJun 22, 08:35 UTC5h 5m
2026-06-21 CMP219 - Jun 21, 05:35 UTCJun 22, 01:15 UTC19h 40m
2026-06-20 CMP278 - Jun 20, 22:10 UTCJun 21, 21:10 UTC23h 0m
2026-06-20 CMP278 - Jun 20, 17:59 UTCJun 21, 10:04 UTC16h 5m
2026-06-19 CMP454 - Jun 19, 13:39 UTCJun 20, 07:44 UTC18h 5m
2026-06-19 CMP454 - Jun 19, 13:14 UTCJun 20, 07:44 UTC18h 30m
2026-06-19 CMP291 - Jun 19, 11:04 UTCJun 19, 11:24 UTC20m
2026-06-18 CMP716 - Jun 18, 20:45 UTCJun 19, 08:40 UTC11h 54m
2026-06-18 CMP758 - Jun 18, 04:45 UTCJun 18, 18:20 UTC13h 35m
2026-06-17 CMP725 - Jun 17, 22:30 UTCJun 18, 02:45 UTC4h 15m

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-9910CMP page for operator, model, and routing details .

Mode-S 0C20F6 frequently asked

What is Mode-S code 0C20F6?
0C20F6 is an ICAO 24-bit transponder address. Allocated to Suriname. Assigned to HP-9910CMP.
Where is Mode-S 0C20F6 registered?
Mode-S code 0C20F6 is allocated to Suriname (SR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C20F6 broadcasting right now?
Yes. Mode-S 0C20F6 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C20F6, octal 03020366, decimal 794,870.
What flights does 0C20F6 operate?
Mode-S 0C20F6 has broadcast 20 distinct callsigns, including CMP759, CMP454, CMP700, CMP758, CMP475.