sensors Mode-S transponder
0C218A
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-9929CMP · BOEING 737 MAX 9
- Hex
- 0C218A
- Octal
- 03020612
- Decimal
- 795,018
- Country
- SR
- Tail
- HP-9929CMP
- Type
- B39M
- Flights observed
- 110
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 4h ago
Last known position
Country allocation
The ICAO 24-bit address 0C218A 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 |
|---|---|---|---|
| CMP205 | Copa Airlines | 9 | 2026-04-20 |
| CMP873 | Copa Airlines | 6 | 2026-05-23 |
| CMP872 | Copa Airlines | 6 | 2026-05-01 |
| CMP809 | Copa Airlines | 6 | 2026-05-26 |
| CMP812 | Copa Airlines | 5 | 2026-05-26 |
| CMP743 | Copa Airlines | 5 | 2026-05-20 |
| CMP702 | Copa Airlines | 5 | 2026-05-23 |
| CMP401 | Copa Airlines | 5 | 2026-05-15 |
| CMP362 | Copa Airlines | 4 | 2026-05-25 |
| CMP215 | Copa Airlines | 4 | 2026-05-28 |
| CMP701 | Copa Airlines | 3 | 2026-05-22 |
| CMP402 | Copa Airlines | 3 | 2026-05-16 |
| CMP369 | Copa Airlines | 3 | 2026-04-29 |
| CMP346 | Copa Airlines | 3 | 2026-05-21 |
| CMP167 | Copa Airlines | 3 | 2026-04-28 |
| CMP9929 | - | 2 | 2026-04-27 |
| CMP744 | Copa Airlines | 2 | 2026-05-29 |
| CMP383 | Copa Airlines | 2 | 2026-05-19 |
| CMP382 | Copa Airlines | 2 | 2026-05-18 |
| CMP368 | Copa Airlines | 2 | 2026-04-28 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CMP227 | MIA → PTY | May 29, 22:35 UTC | May 30, 00:20 UTC | 1h 45m |
| 2026-05-29 | CMP744 | GRU → PTY | May 29, 08:20 UTC | May 29, 20:20 UTC | 12h 0m |
| 2026-05-28 | CMP215 | GIG → PTY | May 28, 14:20 UTC | May 29, 06:35 UTC | 16h 15m |
| 2026-05-27 | CMP216 | PTY → GIG | May 27, 22:45 UTC | May 28, 10:25 UTC | 11h 40m |
| 2026-05-27 | CMP811 | GRU → PTY | May 27, 09:35 UTC | May 27, 20:15 UTC | 10h 40m |
| 2026-05-26 | CMP812 | JFK → PTY | May 26, 19:50 UTC | May 27, 08:05 UTC | 12h 16m |
| 2026-05-26 | CMP809 | PTY → JFK | May 26, 03:35 UTC | May 26, 17:35 UTC | 14h 0m |
| 2026-05-25 | CMP362 | LAX → PTY | May 25, 08:35 UTC | May 26, 03:50 UTC | 19h 15m |
| 2026-05-25 | CMP362 | LAX → PTY | May 25, 06:35 UTC | May 26, 03:50 UTC | 21h 14m |
| 2026-05-25 | CMP362 | LAX → PTY | May 25, 05:35 UTC | May 25, 09:50 UTC | 4h 15m |
| 2026-05-24 | CMP360 | PTY → LAX | May 24, 04:55 UTC | May 24, 19:35 UTC | 14h 40m |
| 2026-05-23 | CMP873 | PTY → GIG | May 23, 17:50 UTC | May 24, 03:20 UTC | 9h 30m |
| 2026-05-23 | CMP332 | PTY → BOG | May 23, 15:40 UTC | May 23, 16:00 UTC | 20m |
| 2026-05-23 | CMP702 | GRU → PTY | May 23, 06:20 UTC | May 23, 11:55 UTC | 5h 35m |
| 2026-05-22 | CMP701 | PTY → GRU | May 22, 08:40 UTC | May 22, 23:45 UTC | 15h 5m |
| 2026-05-21 | CMP346 | PTY → EZE | May 21, 20:15 UTC | May 22, 07:15 UTC | 11h 0m |
| 2026-05-21 | CMP744 | GRU → PTY | May 21, 08:15 UTC | May 21, 18:30 UTC | 10h 15m |
| 2026-05-20 | CMP743 | PTY → GRU | May 20, 20:30 UTC | May 21, 06:40 UTC | 10h 10m |
| 2026-05-20 | CMP439 | EZE → PTY | May 20, 03:25 UTC | May 20, 18:35 UTC | 15h 11m |
| 2026-05-19 | CMP383 | SFO → PTY | May 19, 08:45 UTC | May 20, 01:10 UTC | 16h 25m |
| 2026-05-18 | CMP382 | PTY → SFO | May 18, 20:20 UTC | May 19, 06:15 UTC | 9h 55m |
| 2026-05-18 | CMP350 | EZE → PTY | May 18, 08:50 UTC | May 18, 18:25 UTC | 9h 35m |
| 2026-05-17 | CMP215 | GIG → PTY | May 17, 13:45 UTC | May 18, 07:20 UTC | 17h 35m |
| 2026-05-16 | CMP402 | LAX → PTY | May 16, 19:15 UTC | May 17, 10:40 UTC | 15h 25m |
| 2026-05-15 | CMP401 | PTY → LAX | May 15, 15:55 UTC | May 16, 05:51 UTC | 13h 56m |
| 2026-05-15 | CMP215 | GIG → PTY | May 15, 13:45 UTC | May 15, 13:55 UTC | 10m |
| 2026-05-15 | CMP216 | PTY → GIG | May 15, 09:55 UTC | May 15, 10:10 UTC | 15m |
| 2026-05-14 | CMP402 | LAX → PTY | May 14, 19:10 UTC | May 15, 08:35 UTC | 13h 25m |
| 2026-05-13 | CMP401 | PTY → LAX | May 13, 20:00 UTC | May 14, 05:45 UTC | 9h 45m |
| 2026-05-13 | CMP737 | JFK → PTY | May 13, 10:00 UTC | May 13, 18:25 UTC | 8h 25m |
| 2026-05-12 | CMP444 | IAD → PTY | May 12, 20:55 UTC | May 13, 08:00 UTC | 11h 5m |
| 2026-05-12 | CMP443 | PTY → IAD | May 12, 05:30 UTC | May 12, 19:15 UTC | 13h 45m |
| 2026-05-11 | CMP364 | EZE → PTY | May 11, 12:30 UTC | May 12, 03:55 UTC | 15h 26m |
| 2026-05-11 | CMP367 | PTY → EZE | May 11, 06:05 UTC | May 11, 11:00 UTC | 4h 55m |
| 2026-05-10 | CMP367 | PTY → EZE | May 10, 09:24 UTC | May 11, 06:55 UTC | 21h 30m |
| 2026-05-10 | CM872 | GIG → PTY | May 10, 06:45 UTC | May 11, 06:30 UTC | 23h 45m |
| 2026-05-10 | CM872 | GIG → PTY | May 10, 05:00 UTC | May 10, 09:40 UTC | 4h 40m |
| 2026-05-09 | CMP873 | PTY → GIG | May 9, 08:35 UTC | May 10, 03:30 UTC | 18h 55m |
| 2026-05-09 | CMP702 | GRU → PTY | May 9, 06:35 UTC | May 10, 03:30 UTC | 20h 55m |
| 2026-05-08 | CMP701 | PTY → GRU | May 8, 08:44 UTC | May 8, 23:50 UTC | 15h 5m |
| 2026-05-07 | CMP346 | PTY → EZE | May 7, 17:25 UTC | May 8, 07:09 UTC | 13h 44m |
| 2026-05-07 | CMP346 | PTY → EZE | May 7, 11:30 UTC | May 8, 07:09 UTC | 19h 39m |
| 2026-05-07 | CMP328 | EZE → PTY | May 7, 07:05 UTC | May 8, 06:30 UTC | 23h 25m |
| 2026-05-06 | CMP700 | GRU → PTY | May 6, 14:25 UTC | May 7, 05:10 UTC | 14h 44m |
| 2026-05-05 | CMP402 | LAX → PTY | May 5, 19:25 UTC | May 6, 09:30 UTC | 14h 5m |
| 2026-05-04 | CMP401 | PTY → LAX | May 4, 10:35 UTC | May 5, 05:55 UTC | 19h 21m |
| 2026-05-04 | CMP401 | PTY → LAX | May 4, 08:35 UTC | May 5, 05:55 UTC | 21h 21m |
| 2026-05-04 | CMP401 | PTY → LAX | May 4, 08:15 UTC | May 5, 05:55 UTC | 21h 41m |
| 2026-05-03 | CMP743 | PTY → GRU | May 3, 10:35 UTC | May 4, 06:30 UTC | 19h 55m |
| 2026-05-03 | CMP743 | PTY → GRU | May 3, 08:35 UTC | May 4, 06:30 UTC | 21h 55m |
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-9929CMP page for operator, model, and routing details .