sensors Mode-S transponder
0C2018
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1526CMP · BOEING 737-800
- Hex
- 0C2018
- Octal
- 03020030
- Decimal
- 794,648
- Country
- SR
- Tail
- HP-1526CMP
- Type
- B738
- Flights observed
- 101
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 22h ago
Last known position
Country allocation
The ICAO 24-bit address 0C2018 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 |
|---|---|---|---|
| CMP265 | Copa Airlines | 9 | 2026-05-23 |
| CMP484 | Copa Airlines | 8 | 2026-05-29 |
| CMP422 | Copa Airlines | 8 | 2026-05-28 |
| CMP723 | Copa Airlines | 5 | 2026-05-05 |
| CMP394 | Copa Airlines | 5 | 2026-05-01 |
| CMP393 | Copa Airlines | 5 | 2026-05-16 |
| CMP266 | Copa Airlines | 5 | 2026-05-23 |
| CMP721 | Copa Airlines | 4 | 2026-04-23 |
| CMP206 | Copa Airlines | 4 | 2026-05-26 |
| CMP775 | Copa Airlines | 3 | 2026-05-21 |
| CMP297 | Copa Airlines | 3 | 2026-05-26 |
| CMP186 | Copa Airlines | 3 | 2026-05-19 |
| CMP334 | Copa Airlines | 2 | 2026-04-21 |
| CMP333 | Copa Airlines | 2 | 2026-04-21 |
| CMP291 | Copa Airlines | 2 | 2026-05-12 |
| CMP175 | Copa Airlines | 2 | 2026-05-18 |
| CMP173 | - | 2 | 2026-04-14 |
| CMP122 | Copa Airlines | 2 | 2026-05-19 |
| CMP833 | Copa Airlines | 1 | 2026-04-27 |
| CMP832 | Copa Airlines | 1 | 2026-04-27 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CMP484 | YUL → PTY | May 29, 12:50 UTC | May 29, 17:25 UTC | 4h 35m |
| 2026-05-28 | CMP422 | PTY → YUL | May 28, 12:35 UTC | May 29, 04:35 UTC | 16h 0m |
| 2026-05-27 | CMP422 | PTY → YUL | May 27, 19:55 UTC | May 28, 04:20 UTC | 8h 25m |
| 2026-05-27 | CMP415 | PTY → BOG | May 27, 18:10 UTC | May 27, 18:25 UTC | 15m |
| 2026-05-27 | CMP296 | ASU → PTY | May 27, 07:10 UTC | May 27, 10:55 UTC | 3h 45m |
| 2026-05-26 | CMP297 | PTY → ASU | May 26, 14:14 UTC | May 27, 05:29 UTC | 15h 15m |
| 2026-05-26 | CMP297 | PTY → ASU | May 26, 08:04 UTC | May 27, 05:29 UTC | 21h 25m |
| 2026-05-26 | CMP297 | PTY → ASU | May 26, 07:55 UTC | May 27, 05:29 UTC | 21h 35m |
| 2026-05-26 | CMP206 | ASU → PTY | May 26, 04:50 UTC | May 26, 14:20 UTC | 9h 30m |
| 2026-05-25 | CMP484 | YUL → PTY | May 25, 12:45 UTC | May 26, 02:19 UTC | 13h 34m |
| 2026-05-25 | CMP422 | PTY → YUL | May 25, 01:55 UTC | May 25, 04:40 UTC | 2h 45m |
| 2026-05-23 | CMP266 | FLL → PTY | May 23, 22:20 UTC | May 24, 00:15 UTC | 1h 55m |
| 2026-05-23 | CMP265 | PTY → FLL | May 23, 18:00 UTC | May 23, 20:05 UTC | 2h 5m |
| 2026-05-22 | CMP777 | BZE → PTY | May 22, 18:15 UTC | May 23, 18:00 UTC | 23h 44m |
| 2026-05-22 | CMP782 | TPA → PTY | May 22, 09:40 UTC | May 22, 18:40 UTC | 9h 0m |
| 2026-05-21 | CMP775 | PTY → GDL | May 21, 08:05 UTC | May 22, 03:50 UTC | 19h 45m |
| 2026-05-21 | CMP775 | PTY → GDL | May 21, 07:55 UTC | May 22, 03:50 UTC | 19h 55m |
| 2026-05-21 | CMP775 | PTY → GDL | May 21, 04:50 UTC | May 22, 03:50 UTC | 23h 0m |
| 2026-05-20 | CMP123 | CUN → PTY | May 20, 17:10 UTC | May 21, 02:50 UTC | 9h 40m |
| 2026-05-19 | CMP122 | PTY → CUN | May 19, 18:05 UTC | May 20, 15:25 UTC | 21h 21m |
| 2026-05-19 | CMP122 | PTY → CUN | May 19, 17:50 UTC | May 20, 15:25 UTC | 21h 36m |
| 2026-05-19 | CMP186 | MTY → PTY | May 19, 07:10 UTC | May 19, 22:20 UTC | 15h 10m |
| 2026-05-18 | CMP175 | PTY → MTY | May 18, 19:40 UTC | May 19, 05:00 UTC | 9h 20m |
| 2026-05-18 | CMP186 | MTY → PTY | May 18, 07:15 UTC | May 18, 17:20 UTC | 10h 5m |
| 2026-05-17 | CMP175 | PTY → MTY | May 17, 19:40 UTC | May 18, 05:00 UTC | 9h 20m |
| 2026-05-16 | CMP393 | PTY → TPA | May 16, 22:25 UTC | May 17, 17:35 UTC | 19h 10m |
| 2026-05-16 | CMP265 | PTY → FLL | May 16, 12:40 UTC | May 16, 20:15 UTC | 7h 35m |
| 2026-05-15 | CMP206 | ASU → PTY | May 15, 08:05 UTC | May 16, 02:40 UTC | 18h 34m |
| 2026-05-15 | CMP206 | ASU → PTY | May 15, 04:55 UTC | May 16, 02:40 UTC | 21h 44m |
| 2026-05-14 | CMP484 | YUL → PTY | May 14, 12:50 UTC | May 15, 02:30 UTC | 13h 40m |
| 2026-05-13 | CM484 | YUL → PTY | May 13, 12:50 UTC | May 14, 04:25 UTC | 15h 35m |
| 2026-05-12 | CMP422 | PTY → YUL | May 12, 10:05 UTC | May 13, 04:45 UTC | 18h 40m |
| 2026-05-12 | CMP422 | PTY → YUL | May 12, 09:45 UTC | May 13, 04:45 UTC | 19h 0m |
| 2026-05-12 | CMP291 | PTY → ASU | May 12, 04:25 UTC | May 12, 07:55 UTC | 3h 30m |
| 2026-05-11 | CMP265 | PTY → FLL | May 11, 04:25 UTC | May 11, 20:30 UTC | 16h 5m |
| 2026-05-11 | CMP265 | PTY → FLL | May 11, 00:10 UTC | May 11, 20:30 UTC | 20h 21m |
| 2026-05-10 | CMP266 | FLL → PTY | May 10, 22:35 UTC | May 11, 20:30 UTC | 21h 56m |
| 2026-05-10 | CMP265 | PTY → FLL | May 10, 18:05 UTC | May 10, 20:14 UTC | 2h 10m |
| 2026-05-09 | CMP265 | PTY → FLL | May 9, 22:05 UTC | May 10, 20:14 UTC | 22h 10m |
| 2026-05-09 | CMP265 | PTY → FLL | May 9, 21:45 UTC | May 10, 20:00 UTC | 22h 15m |
| 2026-05-09 | CMP246 | MIA → PTY | May 9, 10:50 UTC | May 9, 18:15 UTC | 7h 25m |
| 2026-05-08 | CMP240 | PTY → MIA | May 8, 07:55 UTC | May 9, 00:25 UTC | 16h 30m |
| 2026-05-07 | CMP266 | FLL → PTY | May 7, 22:25 UTC | May 8, 05:20 UTC | 6h 54m |
| 2026-05-07 | CMP290 | ASU → PTY | May 7, 09:50 UTC | May 7, 20:10 UTC | 10h 20m |
| 2026-05-06 | CMP291 | PTY → ASU | May 6, 22:50 UTC | May 7, 07:55 UTC | 9h 5m |
| 2026-05-06 | CMP361 | GUA → PTY | May 6, 16:45 UTC | May 6, 21:05 UTC | 4h 19m |
| 2026-05-06 | CMP206 | ASU → PTY | May 6, 05:05 UTC | May 6, 14:30 UTC | 9h 25m |
| 2026-05-05 | CMP207 | PTY → ASU | May 5, 08:20 UTC | May 6, 02:45 UTC | 18h 25m |
| 2026-05-05 | CMP723 | GDL → PTY | May 5, 07:05 UTC | May 6, 02:45 UTC | 19h 40m |
| 2026-05-05 | CMP723 | GDL → PTY | May 5, 02:05 UTC | May 6, 00:05 UTC | 22h 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-1526CMP page for operator, model, and routing details .