sensors Mode-S transponder
0C2075
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1823CMP · BOEING 737-800
- Hex
- 0C2075
- Octal
- 03020165
- Decimal
- 794,741
- Country
- SR
- Tail
- HP-1823CMP
- Type
- B738
- Flights observed
- 99
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 0C2075 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 |
|---|---|---|---|
| CMP493 | Copa Airlines | 4 | 2026-04-30 |
| CMP421 | Copa Airlines | 4 | 2026-04-21 |
| CMP358 | Copa Airlines | 4 | 2026-05-18 |
| CMP716 | Copa Airlines | 3 | 2026-04-22 |
| CMP446 | Copa Airlines | 3 | 2026-05-08 |
| CMP404 | Copa Airlines | 3 | 2026-05-09 |
| CMP357 | Copa Airlines | 3 | 2026-05-10 |
| CMP312 | Copa Airlines | 3 | 2026-05-28 |
| CMP288 | Copa Airlines | 3 | 2026-05-10 |
| CMP191 | Copa Airlines | 3 | 2026-05-05 |
| CMP867 | Copa Airlines | 2 | 2026-05-12 |
| CMP832 | - | 2 | 2026-04-18 |
| CMP789 | Copa Airlines | 2 | 2026-05-03 |
| CMP760 | Copa Airlines | 2 | 2026-05-22 |
| CMP479 | Copa Airlines | 2 | 2026-05-08 |
| CMP478 | Copa Airlines | 2 | 2026-04-25 |
| CMP445 | Copa Airlines | 2 | 2026-04-25 |
| CMP434 | Copa Airlines | 2 | 2026-04-26 |
| CMP433 | Copa Airlines | 2 | 2026-05-09 |
| CMP420 | Copa Airlines | 2 | 2026-04-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CMP413 | PTY → BOG | May 29, 17:15 UTC | May 29, 22:00 UTC | 4h 45m |
| 2026-05-29 | CMP463 | PTY → COR | May 29, 15:15 UTC | May 29, 15:25 UTC | 10m |
| 2026-05-28 | CMP312 | BOS → PTY | May 28, 15:20 UTC | May 29, 09:25 UTC | 18h 5m |
| 2026-05-28 | CMP312 | BOS → PTY | May 28, 13:20 UTC | May 29, 09:25 UTC | 20h 5m |
| 2026-05-28 | CMP312 | BOS → PTY | May 28, 13:10 UTC | May 29, 09:25 UTC | 20h 15m |
| 2026-05-27 | CMP366 | PTY → BOS | May 27, 17:05 UTC | May 28, 02:35 UTC | 9h 30m |
| 2026-05-27 | CMP126 | VVI → PTY | May 27, 00:00 UTC | May 27, 15:15 UTC | 15h 16m |
| 2026-05-25 | CMP220 | VVI → PTY | May 25, 05:05 UTC | May 25, 18:30 UTC | 13h 25m |
| 2026-05-24 | CMP243 | PTY → BOG | May 24, 14:10 UTC | May 24, 14:25 UTC | 15m |
| 2026-05-23 | CMP252 | COR → PTY | May 23, 17:15 UTC | May 24, 09:35 UTC | 16h 20m |
| 2026-05-23 | CMP252 | COR → PTY | May 23, 15:05 UTC | May 24, 09:35 UTC | 18h 30m |
| 2026-05-22 | CMP760 | LIM → PTY | May 22, 19:20 UTC | May 23, 17:20 UTC | 22h 0m |
| 2026-05-22 | CMP760 | LIM → PTY | May 22, 18:55 UTC | May 23, 17:15 UTC | 22h 19m |
| 2026-05-22 | CMP761 | PTY → LIM | May 22, 03:20 UTC | May 22, 16:50 UTC | 13h 30m |
| 2026-05-21 | CMP414 | BOG → PTY | May 21, 23:30 UTC | May 21, 23:35 UTC | 5m |
| 2026-05-21 | CMP413 | PTY → BOG | May 21, 21:40 UTC | May 21, 21:50 UTC | 10m |
| 2026-05-21 | CMP407 | GUA → PTY | May 21, 10:35 UTC | May 21, 11:35 UTC | 1h 0m |
| 2026-05-20 | CMP390 | PTY → GUA | May 20, 13:05 UTC | May 21, 01:45 UTC | 12h 40m |
| 2026-05-19 | CMP396 | SCL → PTY | May 19, 11:25 UTC | May 19, 12:20 UTC | 55m |
| 2026-05-18 | CMP384 | GUA → PTY | May 18, 19:20 UTC | May 19, 02:55 UTC | 7h 35m |
| 2026-05-18 | CMP358 | PTY → GUA | May 18, 12:20 UTC | May 18, 17:50 UTC | 5h 30m |
| 2026-05-18 | CMP430 | PTY → MIA | May 18, 04:40 UTC | May 18, 04:51 UTC | 10m |
| 2026-05-17 | CMP347 | CUN → PTY | May 17, 21:55 UTC | May 17, 23:25 UTC | 1h 30m |
| 2026-05-17 | CMP324 | PTY → CUN | May 17, 12:30 UTC | May 17, 20:15 UTC | 7h 45m |
| 2026-05-16 | CMP396 | SCL → PTY | May 16, 11:31 UTC | May 17, 03:45 UTC | 16h 14m |
| 2026-05-15 | CMP172 | PTY → SCL | May 15, 15:20 UTC | May 16, 02:55 UTC | 11h 35m |
| 2026-05-15 | CMP884 | SAL → PTY | May 15, 01:30 UTC | May 15, 15:35 UTC | 14h 4m |
| 2026-05-12 | CMP868 | MCO → PTY | May 12, 19:50 UTC | May 13, 02:40 UTC | 6h 50m |
| 2026-05-12 | CMP867 | PTY → MCO | May 12, 14:50 UTC | May 12, 17:10 UTC | 2h 20m |
| 2026-05-11 | CMP867 | PTY → MCO | May 11, 17:45 UTC | May 12, 17:10 UTC | 23h 25m |
| 2026-05-10 | CMP288 | PTY → CUR | May 10, 23:05 UTC | May 11, 16:10 UTC | 17h 5m |
| 2026-05-10 | CMP288 | PTY → CUR | May 10, 21:00 UTC | May 11, 16:10 UTC | 19h 10m |
| 2026-05-10 | CMP288 | PTY → CUR | May 10, 17:20 UTC | May 11, 16:10 UTC | 22h 50m |
| 2026-05-10 | CMP357 | IAD → PTY | May 10, 13:40 UTC | May 10, 23:09 UTC | 9h 30m |
| 2026-05-09 | CMP404 | PTY → IAD | May 9, 22:15 UTC | May 10, 08:15 UTC | 10h 0m |
| 2026-05-09 | CMP433 | MIA → PTY | May 9, 12:50 UTC | May 9, 20:05 UTC | 7h 15m |
| 2026-05-08 | CMP479 | MCO → PTY | May 8, 19:00 UTC | May 9, 02:25 UTC | 7h 25m |
| 2026-05-08 | CMP446 | PTY → MCO | May 8, 14:10 UTC | May 8, 16:30 UTC | 2h 20m |
| 2026-05-07 | CMP433 | MIA → PTY | May 7, 12:50 UTC | May 7, 13:15 UTC | 25m |
| 2026-05-06 | CMP479 | MCO → PTY | May 6, 18:50 UTC | May 7, 02:30 UTC | 7h 40m |
| 2026-05-06 | CMP446 | PTY → MCO | May 6, 15:25 UTC | May 6, 16:20 UTC | 55m |
| 2026-05-05 | CMP446 | PTY → MCO | May 5, 18:05 UTC | May 6, 16:20 UTC | 22h 15m |
| 2026-05-05 | CMP191 | GEO → PTY | May 5, 04:35 UTC | May 5, 18:05 UTC | 13h 30m |
| 2026-05-04 | CMP191 | GEO → PTY | May 4, 17:20 UTC | May 5, 15:15 UTC | 21h 56m |
| 2026-05-04 | CMP357 | IAD → PTY | May 4, 15:20 UTC | May 5, 15:15 UTC | 23h 56m |
| 2026-05-04 | CMP357 | IAD → PTY | May 4, 13:50 UTC | May 5, 08:30 UTC | 18h 41m |
| 2026-05-03 | CMP404 | PTY → IAD | May 3, 17:40 UTC | May 4, 08:05 UTC | 14h 25m |
| 2026-05-03 | CMP404 | PTY → IAD | May 3, 10:10 UTC | May 4, 08:05 UTC | 21h 55m |
| 2026-05-03 | CMP789 | COR → PTY | May 3, 01:20 UTC | May 3, 22:05 UTC | 20h 44m |
| 2026-05-03 | CMP789 | COR → PTY | May 3, 01:05 UTC | May 3, 22:05 UTC | 20h 59m |
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-1823CMP page for operator, model, and routing details .