sensors Mode-S transponder
0C20CE
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1854CMP · BOEING 737-800
- Hex
- 0C20CE
- Octal
- 03020316
- Decimal
- 794,830
- Country
- SR
- Tail
- HP-1854CMP
- Type
- B738
- Flights observed
- 92
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 34m ago
Last known position
Country allocation
The ICAO 24-bit address 0C20CE 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 |
|---|---|---|---|
| CMP239 | Copa Airlines | 5 | 2026-05-21 |
| CMP897 | Copa Airlines | 3 | 2026-04-22 |
| CMP868 | Copa Airlines | 3 | 2026-05-10 |
| CMP867 | Copa Airlines | 3 | 2026-05-10 |
| CMP334 | Copa Airlines | 3 | 2026-05-13 |
| CMP290 | Copa Airlines | 3 | 2026-04-29 |
| CMP285 | Copa Airlines | 3 | 2026-05-20 |
| CMP264 | Copa Airlines | 3 | 2026-04-24 |
| CMP126 | Copa Airlines | 3 | 2026-04-21 |
| CMP837 | Copa Airlines | 2 | 2026-05-26 |
| CMP776 | Copa Airlines | 2 | 2026-04-28 |
| CMP775 | - | 2 | 2026-04-17 |
| CMP719 | - | 2 | 2026-05-17 |
| CMP489 | Copa Airlines | 2 | 2026-04-16 |
| CMP470 | Copa Airlines | 2 | 2026-05-28 |
| CMP459 | Copa Airlines | 2 | 2026-04-30 |
| CMP435 | Copa Airlines | 2 | 2026-05-27 |
| CMP434 | Copa Airlines | 2 | 2026-05-26 |
| CMP411 | Copa Airlines | 2 | 2026-05-25 |
| CMP312 | Copa Airlines | 2 | 2026-05-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | CMP805 | PTY → MCO | May 30, 13:20 UTC | May 30, 13:30 UTC | 10m |
| 2026-05-29 | CMP471 | YYZ → PTY | May 29, 12:40 UTC | May 30, 03:35 UTC | 14h 55m |
| 2026-05-28 | CMP470 | PTY → YYZ | May 28, 09:50 UTC | May 29, 05:05 UTC | 19h 15m |
| 2026-05-28 | CMP470 | PTY → YYZ | May 28, 03:40 UTC | May 29, 03:30 UTC | 23h 50m |
| 2026-05-27 | CMP181 | PTY → GEO | May 27, 23:05 UTC | May 28, 19:45 UTC | 20h 40m |
| 2026-05-27 | CMP435 | MCO → PTY | May 27, 12:30 UTC | May 27, 14:45 UTC | 2h 15m |
| 2026-05-26 | CMP434 | PTY → MCO | May 26, 23:49 UTC | May 27, 02:09 UTC | 2h 20m |
| 2026-05-26 | CMP837 | BOG → PTY | May 26, 10:25 UTC | May 26, 10:34 UTC | 10m |
| 2026-05-25 | CMP411 | PTY → BOG | May 25, 22:05 UTC | May 25, 22:15 UTC | 10m |
| 2026-05-24 | CMP705 | BOS → PTY | May 24, 20:45 UTC | May 24, 23:35 UTC | 2h 50m |
| 2026-05-24 | CMP477 | DEN → PTY | May 24, 05:05 UTC | May 24, 18:25 UTC | 13h 20m |
| 2026-05-23 | CMP476 | PTY → DEN | May 23, 09:35 UTC | May 23, 23:50 UTC | 14h 15m |
| 2026-05-22 | CMP837 | BOG → PTY | May 22, 10:30 UTC | May 23, 03:40 UTC | 17h 10m |
| 2026-05-21 | CMP411 | PTY → BOG | May 21, 22:05 UTC | May 21, 22:25 UTC | 20m |
| 2026-05-21 | CMP239 | MCO → PTY | May 21, 16:10 UTC | May 21, 18:15 UTC | 2h 5m |
| 2026-05-20 | CMP285 | PTY → MCO | May 20, 12:55 UTC | May 21, 02:30 UTC | 13h 35m |
| 2026-05-19 | CMP239 | MCO → PTY | May 19, 16:20 UTC | May 20, 03:25 UTC | 11h 5m |
| 2026-05-18 | CMP285 | PTY → MCO | May 18, 19:40 UTC | May 19, 02:35 UTC | 6h 55m |
| 2026-05-18 | CMP415 | PTY → BOG | May 18, 18:00 UTC | May 18, 18:15 UTC | 15m |
| 2026-05-17 | CMP719 | - | May 17, 20:15 UTC | May 18, 14:15 UTC | 18h 0m |
| 2026-05-17 | CMP719 | - | May 17, 17:50 UTC | May 18, 14:15 UTC | 20h 25m |
| 2026-05-17 | CMP435 | MCO → PTY | May 17, 12:15 UTC | May 18, 01:50 UTC | 13h 35m |
| 2026-05-16 | CMP434 | PTY → MCO | May 16, 23:55 UTC | May 17, 02:25 UTC | 2h 30m |
| 2026-05-16 | CMP412 | BOG → PTY | May 16, 14:41 UTC | May 16, 14:51 UTC | 10m |
| 2026-05-16 | CMP876 | PTY → BOG | May 16, 03:30 UTC | May 16, 03:55 UTC | 25m |
| 2026-05-15 | CMP760 | LIM → PTY | May 15, 19:45 UTC | May 15, 20:30 UTC | 45m |
| 2026-05-14 | CMP333 | MIA → PTY | May 14, 22:00 UTC | May 15, 17:10 UTC | 19h 9m |
| 2026-05-13 | CMP334 | PTY → MIA | May 13, 23:35 UTC | May 14, 18:15 UTC | 18h 40m |
| 2026-05-13 | CMP334 | PTY → MIA | May 13, 21:45 UTC | May 14, 18:15 UTC | 20h 30m |
| 2026-05-13 | CMP334 | PTY → MIA | May 13, 16:25 UTC | May 13, 18:25 UTC | 2h 0m |
| 2026-05-12 | CMP239 | MCO → PTY | May 12, 17:50 UTC | May 13, 16:40 UTC | 22h 50m |
| 2026-05-12 | CMP239 | MCO → PTY | May 12, 16:00 UTC | May 12, 18:15 UTC | 2h 15m |
| 2026-05-10 | CMP868 | MCO → PTY | May 10, 19:50 UTC | May 11, 14:00 UTC | 18h 10m |
| 2026-05-10 | CMP867 | PTY → MCO | May 10, 15:19 UTC | May 10, 17:40 UTC | 2h 20m |
| 2026-05-09 | CMP385 | - | May 9, 04:30 UTC | May 9, 11:40 UTC | 7h 10m |
| 2026-05-08 | CMP252 | COR → PTY | May 8, 08:29 UTC | May 9, 04:45 UTC | 20h 15m |
| 2026-05-07 | CMP269 | PTY → COR | May 7, 22:54 UTC | May 8, 09:09 UTC | 10h 15m |
| 2026-05-07 | CM6253 | LAS → PTY | May 7, 05:35 UTC | May 7, 10:00 UTC | 4h 25m |
| 2026-05-06 | CMP1854 | PTY → LAS | May 6, 16:30 UTC | May 7, 03:25 UTC | 10h 54m |
| 2026-05-05 | CMP149 | MEX → PTY | May 5, 07:35 UTC | May 6, 03:20 UTC | 19h 45m |
| 2026-05-04 | CMP138 | PTY → MEX | May 4, 10:35 UTC | May 5, 01:10 UTC | 14h 36m |
| 2026-05-03 | CMP746 | TUC → PTY | May 3, 08:00 UTC | May 4, 02:10 UTC | 18h 10m |
| 2026-05-02 | CMP745 | PTY → TUC | May 2, 23:55 UTC | May 3, 18:25 UTC | 18h 29m |
| 2026-05-02 | CMP312 | BOS → PTY | May 2, 13:35 UTC | May 3, 08:35 UTC | 19h 0m |
| 2026-05-02 | CMP312 | BOS → PTY | May 2, 12:55 UTC | May 3, 08:35 UTC | 19h 39m |
| 2026-05-01 | CMP366 | PTY → BOS | May 1, 15:00 UTC | May 2, 03:00 UTC | 12h 1m |
| 2026-04-30 | CMP459 | MCO → PTY | Apr 30, 21:35 UTC | May 1, 19:05 UTC | 21h 30m |
| 2026-04-30 | CMP459 | MCO → PTY | Apr 30, 21:20 UTC | May 1, 19:05 UTC | 21h 45m |
| 2026-04-30 | CMP862 | PTY → MCO | Apr 30, 10:15 UTC | Apr 30, 17:50 UTC | 7h 35m |
| 2026-04-29 | CMP290 | ASU → PTY | Apr 29, 09:50 UTC | Apr 30, 02:00 UTC | 16h 9m |
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-1854CMP page for operator, model, and routing details .