sensors Mode-S transponder
0C2077
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1824CMP · BOEING 737-800
- Hex
- 0C2077
- Octal
- 03020167
- Decimal
- 794,743
- Country
- SR
- Tail
- HP-1824CMP
- Type
- B738
- Flights observed
- 54
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 8h ago
Last known position
Country allocation
The ICAO 24-bit address 0C2077 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 |
|---|---|---|---|
| CMP396 | Copa Airlines | 6 | 2026-05-30 |
| CMP807 | Copa Airlines | 4 | 2026-05-09 |
| CMP471 | Copa Airlines | 4 | 2026-05-25 |
| CMP427 | Copa Airlines | 3 | 2026-06-01 |
| CMP804 | Copa Airlines | 2 | 2026-04-20 |
| CMP736 | Copa Airlines | 2 | 2026-04-16 |
| CMP497 | Copa Airlines | 2 | 2026-05-04 |
| CMP474 | Copa Airlines | 2 | 2026-05-28 |
| CMP415 | Copa Airlines | 2 | 2026-05-28 |
| CMP393 | Copa Airlines | 2 | 2026-06-01 |
| CMP335 | Copa Airlines | 2 | 2026-05-16 |
| CMP276 | Copa Airlines | 2 | 2026-05-05 |
| CMP172 | Copa Airlines | 2 | 2026-05-29 |
| CMP111 | - | 2 | 2026-04-16 |
| CMP833 | Copa Airlines | 1 | 2026-04-22 |
| CMP815 | Copa Airlines | 1 | 2026-04-20 |
| CMP798 | Copa Airlines | 1 | 2026-05-21 |
| CMP797 | Copa Airlines | 1 | 2026-05-21 |
| CMP737 | Copa Airlines | 1 | 2026-04-30 |
| CMP480 | Copa Airlines | 1 | 2026-05-07 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | CMP137 | MEX → PTY | Jun 2, 15:55 UTC | Jun 2, 18:15 UTC | 2h 20m |
| 2026-06-01 | CMP393 | PTY → TPA | Jun 1, 10:10 UTC | Jun 1, 17:35 UTC | 7h 25m |
| 2026-06-01 | CMP427 | PTY → MIA | Jun 1, 00:10 UTC | Jun 1, 02:15 UTC | 2h 5m |
| 2026-05-30 | CMP396 | SCL → PTY | May 30, 11:25 UTC | May 30, 12:30 UTC | 1h 5m |
| 2026-05-29 | CMP172 | PTY → SCL | May 29, 10:25 UTC | May 30, 03:10 UTC | 16h 46m |
| 2026-05-28 | CMP427 | PTY → MIA | May 28, 20:15 UTC | May 29, 02:05 UTC | 5h 50m |
| 2026-05-28 | CMP415 | PTY → BOG | May 28, 18:05 UTC | May 28, 18:20 UTC | 15m |
| 2026-05-28 | CMP474 | PTY → SCL | May 28, 03:10 UTC | May 28, 03:55 UTC | 45m |
| 2026-05-26 | CMP396 | SCL → PTY | May 26, 11:15 UTC | May 26, 20:45 UTC | 9h 30m |
| 2026-05-25 | CMP471 | YYZ → PTY | May 25, 12:35 UTC | May 26, 03:19 UTC | 14h 45m |
| 2026-05-23 | CMP471 | YYZ → PTY | May 23, 12:35 UTC | May 23, 16:50 UTC | 4h 15m |
| 2026-05-23 | CMP470 | PTY → YYZ | May 23, 00:50 UTC | May 23, 05:00 UTC | 4h 9m |
| 2026-05-21 | CMP798 | MTY → PTY | May 21, 18:35 UTC | May 21, 21:45 UTC | 3h 10m |
| 2026-05-21 | CMP797 | PTY → MTY | May 21, 13:50 UTC | May 21, 17:05 UTC | 3h 15m |
| 2026-05-20 | CMP104 | CUN → PTY | May 20, 12:25 UTC | May 20, 13:50 UTC | 1h 25m |
| 2026-05-19 | CMP103 | PTY → CUN | May 19, 19:40 UTC | May 20, 02:35 UTC | 6h 55m |
| 2026-05-18 | CMP393 | PTY → TPA | May 18, 22:50 UTC | May 19, 17:20 UTC | 18h 30m |
| 2026-05-16 | CMP335 | BOG → PTY | May 16, 17:35 UTC | May 16, 17:45 UTC | 10m |
| 2026-05-16 | CMP332 | PTY → BOG | May 16, 15:35 UTC | May 16, 15:50 UTC | 15m |
| 2026-05-15 | CMP335 | BOG → PTY | May 15, 17:25 UTC | May 15, 17:40 UTC | 15m |
| 2026-05-14 | CMP244 | BOG → PTY | May 14, 19:55 UTC | May 14, 20:15 UTC | 20m |
| 2026-05-14 | CMP415 | PTY → BOG | May 14, 18:05 UTC | May 14, 18:25 UTC | 20m |
| 2026-05-12 | CMP474 | PTY → SCL | May 12, 03:05 UTC | May 12, 03:55 UTC | 50m |
| 2026-05-09 | CMP807 | JFK → PTY | May 9, 06:40 UTC | May 9, 10:35 UTC | 3h 55m |
| 2026-05-07 | CMP480 | PTY → STI | May 7, 18:25 UTC | May 7, 18:40 UTC | 15m |
| 2026-05-06 | CMP260 | PTY → BGI | May 6, 10:20 UTC | May 6, 17:30 UTC | 7h 10m |
| 2026-05-05 | CMP427 | PTY → MIA | May 5, 07:50 UTC | May 6, 02:05 UTC | 18h 15m |
| 2026-05-05 | CMP276 | SCL → PTY | May 5, 07:30 UTC | May 6, 02:05 UTC | 18h 35m |
| 2026-05-04 | CMP497 | PTY → SCL | May 4, 22:45 UTC | May 4, 23:35 UTC | 50m |
| 2026-05-02 | CMP266 | FLL → PTY | May 2, 22:25 UTC | May 3, 00:15 UTC | 1h 50m |
| 2026-05-01 | CMP396 | SCL → PTY | May 1, 11:45 UTC | May 1, 21:10 UTC | 9h 25m |
| 2026-04-30 | CMP737 | JFK → PTY | Apr 30, 10:10 UTC | Apr 30, 14:05 UTC | 3h 55m |
| 2026-04-28 | CMP396 | SCL → PTY | Apr 28, 11:30 UTC | Apr 28, 12:25 UTC | 55m |
| 2026-04-28 | CMP396 | SCL → PTY | Apr 28, 08:25 UTC | Apr 28, 08:35 UTC | 10m |
| 2026-04-28 | CMP172 | PTY → SCL | Apr 28, 02:50 UTC | Apr 28, 03:40 UTC | 50m |
| 2026-04-26 | CMP807 | JFK → PTY | Apr 26, 06:35 UTC | Apr 26, 19:35 UTC | 13h 0m |
| 2026-04-25 | CMP276 | SCL → PTY | Apr 25, 08:15 UTC | Apr 25, 17:10 UTC | 8h 55m |
| 2026-04-24 | CMP497 | PTY → SCL | Apr 24, 22:25 UTC | Apr 24, 22:55 UTC | 30m |
| 2026-04-22 | CMP833 | JFK → PTY | Apr 22, 19:55 UTC | Apr 23, 03:30 UTC | 7h 35m |
| 2026-04-21 | CMP396 | SCL → PTY | Apr 21, 12:05 UTC | Apr 21, 12:20 UTC | 15m |
| 2026-04-20 | CMP815 | JFK → PTY | Apr 20, 08:10 UTC | Apr 20, 12:25 UTC | 4h 15m |
| 2026-04-20 | CMP804 | PTY → JFK | Apr 20, 00:55 UTC | Apr 20, 04:30 UTC | 3h 35m |
| 2026-04-19 | CMP804 | PTY → JFK | Apr 19, 08:30 UTC | Apr 20, 04:30 UTC | 20h 0m |
| 2026-04-18 | CMP239 | - | Apr 18, 16:15 UTC | Apr 18, 23:40 UTC | 7h 25m |
| 2026-04-17 | CMP118 | SCL → PTY | Apr 17, 08:10 UTC | Apr 17, 09:05 UTC | 55m |
| 2026-04-16 | CMP111 | - | Apr 16, 17:15 UTC | Apr 16, 18:00 UTC | 45m |
| 2026-04-16 | CMP111 | - | Apr 16, 16:50 UTC | Apr 16, 17:10 UTC | 20m |
| 2026-04-16 | CMP807 | JFK → PTY | Apr 16, 07:09 UTC | Apr 16, 09:00 UTC | 1h 50m |
| 2026-04-16 | CMP807 | JFK → PTY | Apr 16, 06:29 UTC | Apr 16, 07:05 UTC | 35m |
| 2026-04-16 | CMP736 | PTY → JFK | Apr 16, 01:10 UTC | Apr 16, 02:09 UTC | 1h 0m |
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-1824CMP page for operator, model, and routing details .