sensors Mode-S transponder
0C20B9
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1847CMP · BOEING 737-800
- Hex
- 0C20B9
- Octal
- 03020271
- Decimal
- 794,809
- Country
- SR
- Tail
- HP-1847CMP
- Type
- B738
- Flights observed
- 167
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 6h ago
Last known position
Country allocation
The ICAO 24-bit address 0C20B9 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 |
|---|---|---|---|
| CMP808 | Copa Airlines | 10 | 2026-05-31 |
| CMP803 | Copa Airlines | 9 | 2026-06-01 |
| CMP291 | - | 7 | 2026-07-12 |
| CMP815 | Copa Airlines | 6 | 2026-05-25 |
| CMP819 | Copa Airlines | 4 | 2026-07-02 |
| CMP807 | - | 4 | 2026-07-03 |
| CMP804 | Copa Airlines | 4 | 2026-05-24 |
| CMP470 | Copa Airlines | 4 | 2026-06-11 |
| CMP396 | Copa Airlines | 4 | 2026-05-28 |
| CMP290 | - | 4 | 2026-07-13 |
| CMP265 | Copa Airlines | 4 | 2026-06-15 |
| CMP836 | - | 3 | 2026-06-27 |
| CMP813 | Copa Airlines | 3 | 2026-04-27 |
| CMP737 | Copa Airlines | 3 | 2026-05-31 |
| CMP471 | Copa Airlines | 3 | 2026-06-12 |
| CMP394 | Copa Airlines | 3 | 2026-05-27 |
| CMP347 | - | 3 | 2026-07-08 |
| CMP333 | - | 3 | 2026-06-13 |
| CMP188 | - | 3 | 2026-07-11 |
| CMP103 | Copa Airlines | 3 | 2026-05-14 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | CMP290 | - | Jul 13, 09:40 UTC | Jul 14, 02:35 UTC | 16h 55m |
| 2026-07-12 | CMP291 | - | Jul 12, 16:20 UTC | Jul 13, 08:10 UTC | 15h 50m |
| 2026-07-11 | CMP188 | - | Jul 11, 08:35 UTC | Jul 12, 03:55 UTC | 19h 20m |
| 2026-07-10 | CMP239 | MCO → PTY | Jul 10, 16:15 UTC | Jul 11, 05:01 UTC | 12h 46m |
| 2026-07-09 | CMP285 | - | Jul 9, 17:45 UTC | Jul 10, 02:30 UTC | 8h 45m |
| 2026-07-08 | CMP347 | - | Jul 8, 22:20 UTC | Jul 9, 20:55 UTC | 22h 35m |
| 2026-07-08 | CMP347 | - | Jul 8, 21:50 UTC | Jul 9, 18:00 UTC | 20h 10m |
| 2026-07-08 | CMP324 | - | Jul 8, 10:00 UTC | Jul 8, 20:10 UTC | 10h 10m |
| 2026-07-07 | CMP291 | - | Jul 7, 22:25 UTC | Jul 8, 08:20 UTC | 9h 55m |
| 2026-07-07 | CMP290 | - | Jul 7, 10:15 UTC | Jul 7, 21:10 UTC | 10h 55m |
| 2026-07-06 | CMP291 | - | Jul 6, 22:35 UTC | Jul 7, 08:55 UTC | 10h 20m |
| 2026-07-06 | CMP290 | - | Jul 6, 09:50 UTC | Jul 6, 20:05 UTC | 10h 15m |
| 2026-07-05 | CMP291 | - | Jul 5, 17:55 UTC | Jul 6, 08:00 UTC | 14h 5m |
| 2026-07-04 | CMP484 | YUL → PTY | Jul 4, 12:50 UTC | Jul 4, 17:10 UTC | 4h 20m |
| 2026-07-03 | CMP422 | - | Jul 3, 19:15 UTC | Jul 4, 04:20 UTC | 9h 5m |
| 2026-07-03 | CMP384 | GUA → PTY | Jul 3, 19:05 UTC | Jul 3, 19:10 UTC | 5m |
| 2026-07-03 | CMP807 | JFK → GUA | Jul 3, 06:35 UTC | Jul 3, 18:00 UTC | 11h 25m |
| 2026-07-02 | CMP819 | PTY → JFK | Jul 2, 16:10 UTC | Jul 2, 20:10 UTC | 4h 0m |
| 2026-06-30 | CMP891 | - | Jun 30, 21:20 UTC | Jul 1, 10:05 UTC | 12h 45m |
| 2026-06-30 | CMP880 | - | Jun 30, 10:35 UTC | Jun 30, 19:20 UTC | 8h 45m |
| 2026-06-29 | CMP104 | CUN → PTY | Jun 29, 12:20 UTC | Jun 30, 02:00 UTC | 13h 41m |
| 2026-06-28 | CMP798 | MTY → CUN | Jun 28, 18:29 UTC | Jun 29, 02:45 UTC | 8h 15m |
| 2026-06-28 | CMP797 | PTY → MTY | Jun 28, 13:40 UTC | Jun 28, 16:55 UTC | 3h 15m |
| 2026-06-27 | CMP836 | - | Jun 27, 04:44 UTC | Jun 27, 09:09 UTC | 4h 25m |
| 2026-06-26 | CMP882 | GUA → ROS | Jun 26, 16:54 UTC | Jun 27, 03:20 UTC | 10h 25m |
| 2026-06-26 | CMP148 | JFK → GUA | Jun 26, 07:10 UTC | Jun 26, 15:29 UTC | 8h 20m |
| 2026-06-25 | CMP736 | - | Jun 25, 22:49 UTC | Jun 26, 02:40 UTC | 3h 50m |
| 2026-06-24 | CMP479 | MCO → PTY | Jun 24, 19:49 UTC | Jun 24, 21:54 UTC | 2h 5m |
| 2026-06-24 | CMP446 | PTY → MCO | Jun 24, 14:24 UTC | Jun 24, 16:45 UTC | 2h 20m |
| 2026-06-23 | CMP290 | ASU → PTY | Jun 23, 09:45 UTC | Jun 23, 13:39 UTC | 3h 55m |
| 2026-06-23 | CMP291 | - | Jun 23, 04:29 UTC | Jun 23, 07:40 UTC | 3h 10m |
| 2026-06-21 | CMP879 | SAL → PTY | Jun 21, 04:30 UTC | Jun 21, 11:59 UTC | 7h 30m |
| 2026-06-19 | CMP143 | - | Jun 19, 22:24 UTC | Jun 19, 23:25 UTC | 1h 0m |
| 2026-06-17 | CMP190 | - | Jun 17, 22:35 UTC | Jun 18, 08:20 UTC | 9h 45m |
| 2026-06-17 | CMP361 | - | Jun 17, 16:25 UTC | Jun 17, 21:05 UTC | 4h 40m |
| 2026-06-16 | CMP205 | - | Jun 16, 22:35 UTC | Jun 17, 14:35 UTC | 16h 0m |
| 2026-06-15 | CMP266 | - | Jun 15, 22:20 UTC | Jun 15, 22:49 UTC | 30m |
| 2026-06-15 | CMP265 | PTY → FLL | Jun 15, 19:20 UTC | Jun 15, 19:55 UTC | 35m |
| 2026-06-13 | CMP333 | - | Jun 13, 21:45 UTC | Jun 13, 22:10 UTC | 25m |
| 2026-06-13 | CMP857 | MEX → PTY | Jun 13, 08:25 UTC | Jun 13, 18:55 UTC | 10h 30m |
| 2026-06-12 | CMP858 | PTY → MEX | Jun 12, 23:25 UTC | Jun 13, 06:30 UTC | 7h 4m |
| 2026-06-12 | CMP471 | YYZ → PTY | Jun 12, 12:25 UTC | Jun 12, 21:05 UTC | 8h 40m |
| 2026-06-11 | CMP470 | PTY → YYZ | Jun 11, 10:45 UTC | Jun 12, 04:45 UTC | 18h 1m |
| 2026-06-10 | CMP431 | MIA → PTY | Jun 10, 12:30 UTC | Jun 10, 23:45 UTC | 11h 15m |
| 2026-06-10 | CMP430 | PTY → MIA | Jun 10, 04:40 UTC | Jun 10, 04:55 UTC | 15m |
| 2026-06-09 | CMP414 | BOG → PTY | Jun 9, 23:35 UTC | Jun 9, 23:55 UTC | 20m |
| 2026-06-09 | CMP413 | PTY → BOG | Jun 9, 21:50 UTC | Jun 9, 22:10 UTC | 20m |
| 2026-06-09 | CMP111 | GUA → PTY | Jun 9, 16:45 UTC | Jun 9, 17:05 UTC | 20m |
| 2026-06-09 | CMP723 | GDL → PTY | Jun 9, 01:20 UTC | Jun 9, 15:30 UTC | 14h 10m |
| 2026-06-08 | CMP723 | GDL → PTY | Jun 8, 19:15 UTC | Jun 9, 15:30 UTC | 20h 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-1847CMP page for operator, model, and routing details .