sensors Mode-S transponder
0C205E
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1719CMP · BOEING 737-800
- Hex
- 0C205E
- Octal
- 03020136
- Decimal
- 794,718
- Country
- SR
- Tail
- HP-1719CMP
- Type
- B738
- Flights observed
- 162
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 0C205E 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 |
|---|---|---|---|
| CMP723 | Copa Airlines | 6 | 2026-05-11 |
| CMP236 | Copa Airlines | 5 | 2026-06-22 |
| CMP320 | Copa Airlines | 4 | 2026-06-02 |
| CMP136 | Copa Airlines | 4 | 2026-05-04 |
| CMP120 | Copa Airlines | 4 | 2026-07-04 |
| CMP880 | Copa Airlines | 3 | 2026-06-23 |
| CMP789 | - | 3 | 2026-06-26 |
| CMP484 | Copa Airlines | 3 | 2026-06-18 |
| CMP366 | - | 3 | 2026-07-12 |
| CMP287 | Copa Airlines | 3 | 2026-04-25 |
| CMP266 | - | 3 | 2026-07-08 |
| CMP221 | - | 3 | 2026-07-07 |
| CMP207 | Copa Airlines | 3 | 2026-06-05 |
| CMP198 | Copa Airlines | 3 | 2026-05-21 |
| CMP121 | - | 3 | 2026-07-04 |
| CMP891 | - | 2 | 2026-06-23 |
| CMP879 | - | 2 | 2026-04-13 |
| CMP840 | - | 2 | 2026-07-10 |
| CMP802 | Copa Airlines | 2 | 2026-05-07 |
| CMP716 | - | 2 | 2026-06-24 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | CMP115 | - | Jul 14, 00:00 UTC | Jul 14, 05:30 UTC | 5h 30m |
| 2026-07-13 | CMP312 | BOS → SJO | Jul 13, 14:30 UTC | Jul 13, 22:50 UTC | 8h 20m |
| 2026-07-12 | CMP366 | - | Jul 12, 13:05 UTC | Jul 13, 02:35 UTC | 13h 30m |
| 2026-07-11 | CMP366 | - | Jul 11, 16:45 UTC | Jul 12, 02:40 UTC | 9h 55m |
| 2026-07-11 | CMP102 | PTY → GUA | Jul 11, 14:15 UTC | Jul 11, 15:40 UTC | 1h 25m |
| 2026-07-10 | CMP840 | - | Jul 10, 09:20 UTC | Jul 10, 10:00 UTC | 40m |
| 2026-07-09 | CMP838 | - | Jul 9, 22:15 UTC | Jul 10, 04:15 UTC | 6h 0m |
| 2026-07-09 | CMP264 | - | Jul 9, 07:55 UTC | Jul 9, 15:00 UTC | 7h 5m |
| 2026-07-08 | CMP266 | - | Jul 8, 22:30 UTC | Jul 9, 05:40 UTC | 7h 10m |
| 2026-07-08 | CMP265 | PTY → FLL | Jul 8, 17:50 UTC | Jul 8, 19:55 UTC | 2h 5m |
| 2026-07-07 | CMP126 | - | Jul 7, 17:50 UTC | Jul 8, 07:55 UTC | 14h 5m |
| 2026-07-07 | CMP221 | - | Jul 7, 04:45 UTC | Jul 8, 01:00 UTC | 20h 15m |
| 2026-07-06 | CMP221 | - | Jul 6, 21:45 UTC | Jul 7, 18:35 UTC | 20h 50m |
| 2026-07-06 | CMP334 | - | Jul 6, 16:10 UTC | Jul 6, 18:10 UTC | 2h 0m |
| 2026-07-06 | CMP430 | - | Jul 6, 04:50 UTC | Jul 6, 05:05 UTC | 15m |
| 2026-07-05 | CMP396 | - | Jul 5, 12:05 UTC | Jul 6, 00:00 UTC | 11h 55m |
| 2026-07-04 | CMP121 | - | Jul 4, 19:50 UTC | Jul 5, 03:40 UTC | 7h 50m |
| 2026-07-04 | CMP120 | PTY → MEX | Jul 4, 16:10 UTC | Jul 4, 18:05 UTC | 1h 55m |
| 2026-06-30 | CMP186 | - | Jun 30, 07:15 UTC | Jun 30, 10:10 UTC | 2h 55m |
| 2026-06-30 | CMP175 | - | Jun 30, 01:50 UTC | Jun 30, 05:05 UTC | 3h 15m |
| 2026-06-28 | CMP767 | AUA → PTY | Jun 28, 20:14 UTC | Jun 28, 20:34 UTC | 20m |
| 2026-06-28 | CMP768 | - | Jun 28, 18:14 UTC | Jun 28, 18:29 UTC | 15m |
| 2026-06-27 | CMP712 | - | Jun 27, 03:25 UTC | Jun 27, 14:35 UTC | 11h 10m |
| 2026-06-26 | CMP789 | - | Jun 26, 10:20 UTC | Jun 27, 03:40 UTC | 17h 20m |
| 2026-06-26 | CMP789 | - | Jun 26, 06:50 UTC | Jun 27, 03:40 UTC | 20h 50m |
| 2026-06-25 | CMP817 | IAD → PTY | Jun 25, 10:35 UTC | Jun 26, 05:10 UTC | 18h 35m |
| 2026-06-24 | CMP716 | AUS → IAD | Jun 24, 20:35 UTC | Jun 25, 08:04 UTC | 11h 30m |
| 2026-06-23 | CMP715 | PTY → AUS | Jun 23, 23:34 UTC | Jun 24, 18:25 UTC | 18h 50m |
| 2026-06-23 | CMP891 | ATL → AUS | Jun 23, 21:39 UTC | Jun 24, 18:25 UTC | 20h 45m |
| 2026-06-23 | CMP880 | PTY → ATL | Jun 23, 08:35 UTC | Jun 23, 19:29 UTC | 10h 55m |
| 2026-06-23 | CMP836 | - | Jun 23, 04:39 UTC | Jun 23, 04:55 UTC | 15m |
| 2026-06-22 | CMP236 | ORD → PTY | Jun 22, 13:14 UTC | Jun 23, 03:09 UTC | 13h 55m |
| 2026-06-21 | CMP844 | PTY → ORD | Jun 21, 21:44 UTC | Jun 22, 08:29 UTC | 10h 45m |
| 2026-06-21 | CMP880 | PTY → ATL | Jun 21, 16:25 UTC | Jun 21, 19:24 UTC | 3h 0m |
| 2026-06-19 | CMP347 | - | Jun 19, 18:25 UTC | Jun 20, 15:39 UTC | 21h 15m |
| 2026-06-19 | CMP398 | - | Jun 19, 14:34 UTC | Jun 19, 14:44 UTC | 10m |
| 2026-06-19 | CMP887 | - | Jun 19, 04:54 UTC | Jun 19, 09:04 UTC | 4h 10m |
| 2026-06-18 | CMP484 | YUL → PTY | Jun 18, 12:55 UTC | Jun 19, 02:59 UTC | 14h 4m |
| 2026-06-17 | CMP422 | SJU → YUL | Jun 17, 09:50 UTC | Jun 18, 04:40 UTC | 18h 50m |
| 2026-06-17 | CMP450 | - | Jun 17, 02:05 UTC | Jun 17, 02:15 UTC | 10m |
| 2026-06-14 | CMP269 | - | Jun 14, 23:20 UTC | Jun 15, 15:50 UTC | 16h 30m |
| 2026-06-14 | CMP269 | - | Jun 14, 16:50 UTC | Jun 15, 15:30 UTC | 22h 39m |
| 2026-06-14 | CMP403 | - | Jun 14, 06:35 UTC | Jun 14, 15:00 UTC | 8h 25m |
| 2026-06-13 | CMP448 | MCO → IAD | Jun 13, 12:20 UTC | Jun 14, 04:15 UTC | 15h 55m |
| 2026-06-13 | CMP434 | - | Jun 13, 01:05 UTC | Jun 13, 02:00 UTC | 55m |
| 2026-06-11 | CMP411 | PTY → BOG | Jun 11, 22:10 UTC | Jun 11, 22:30 UTC | 20m |
| 2026-06-09 | CMP349 | AUA → PTY | Jun 9, 17:40 UTC | Jun 9, 18:05 UTC | 25m |
| 2026-06-09 | CMP186 | MTY → PTY | Jun 9, 06:50 UTC | Jun 9, 09:50 UTC | 3h 0m |
| 2026-06-08 | CMP175 | PTY → MTY | Jun 8, 11:40 UTC | Jun 9, 04:50 UTC | 17h 10m |
| 2026-06-07 | CMP474 | PTY → SCL | Jun 7, 13:20 UTC | Jun 8, 03:50 UTC | 14h 30m |
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-1719CMP page for operator, model, and routing details .