sensors Mode-S transponder
0C206A
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1728CMP · BOEING 737-800
- Hex
- 0C206A
- Octal
- 03020152
- Decimal
- 794,730
- Country
- SR
- Tail
- HP-1728CMP
- Type
- B738
- Flights observed
- 87
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 0C206A 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 |
|---|---|---|---|
| CMP448 | Copa Airlines | 6 | 2026-05-23 |
| CMP403 | Copa Airlines | 5 | 2026-05-24 |
| CMP897 | Copa Airlines | 4 | 2026-04-29 |
| CMP836 | Copa Airlines | 3 | 2026-04-26 |
| CMP479 | Copa Airlines | 3 | 2026-05-24 |
| CMP235 | Copa Airlines | 3 | 2026-05-29 |
| CMP899 | Copa Airlines | 2 | 2026-05-23 |
| CMP496 | Copa Airlines | 2 | 2026-05-03 |
| CMP446 | - | 2 | 2026-04-16 |
| CMP445 | Copa Airlines | 2 | 2026-06-02 |
| CMP404 | Copa Airlines | 2 | 2026-05-26 |
| CMP285 | Copa Airlines | 2 | 2026-04-27 |
| CMP252 | Copa Airlines | 2 | 2026-05-09 |
| CMP239 | Copa Airlines | 2 | 2026-04-28 |
| CMP207 | Copa Airlines | 2 | 2026-06-01 |
| CMP169 | Copa Airlines | 2 | 2026-04-29 |
| CMP142 | - | 2 | 2026-04-19 |
| CMP886 | Copa Airlines | 1 | 2026-05-25 |
| CMP882 | Copa Airlines | 1 | 2026-05-02 |
| CMP840 | Copa Airlines | 1 | 2026-04-15 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | CMP445 | MCO → PTY | Jun 2, 22:15 UTC | Jun 3, 00:30 UTC | 2h 15m |
| 2026-06-02 | CMP206 | ASU → PTY | Jun 2, 04:55 UTC | Jun 2, 20:15 UTC | 15h 20m |
| 2026-06-01 | CMP207 | PTY → ASU | Jun 1, 09:25 UTC | Jun 2, 03:20 UTC | 17h 55m |
| 2026-06-01 | CMP207 | PTY → ASU | Jun 1, 05:30 UTC | Jun 2, 03:20 UTC | 21h 50m |
| 2026-05-30 | CMP236 | ORD → PTY | May 30, 13:25 UTC | May 30, 23:40 UTC | 10h 15m |
| 2026-05-29 | CMP235 | PTY → ORD | May 29, 14:05 UTC | May 30, 05:25 UTC | 15h 20m |
| 2026-05-29 | CMP235 | PTY → ORD | May 29, 08:35 UTC | May 30, 05:25 UTC | 20h 50m |
| 2026-05-29 | CMP235 | PTY → ORD | May 29, 06:35 UTC | May 30, 05:25 UTC | 22h 50m |
| 2026-05-29 | CMP477 | DEN → PTY | May 29, 05:05 UTC | May 30, 04:30 UTC | 23h 25m |
| 2026-05-28 | CMP476 | PTY → DEN | May 28, 13:05 UTC | May 28, 23:40 UTC | 10h 35m |
| 2026-05-28 | CMP441 | PTY → MIA | May 28, 00:40 UTC | May 28, 02:35 UTC | 1h 55m |
| 2026-05-26 | CMP357 | IAD → PTY | May 26, 13:50 UTC | May 26, 15:54 UTC | 2h 5m |
| 2026-05-26 | CMP404 | PTY → IAD | May 26, 05:49 UTC | May 26, 08:04 UTC | 2h 15m |
| 2026-05-25 | CMP404 | PTY → IAD | May 25, 11:15 UTC | May 26, 08:04 UTC | 20h 50m |
| 2026-05-25 | CMP886 | PTY → AUA | May 25, 02:15 UTC | May 25, 02:25 UTC | 10m |
| 2026-05-24 | CMP479 | MCO → PTY | May 24, 19:10 UTC | May 24, 21:15 UTC | 2h 5m |
| 2026-05-24 | CMP403 | IAD → PTY | May 24, 06:35 UTC | May 24, 16:20 UTC | 9h 45m |
| 2026-05-23 | CMP448 | PTY → SDQ | May 23, 08:35 UTC | May 24, 04:10 UTC | 19h 36m |
| 2026-05-23 | CMP448 | PTY → SDQ | May 23, 08:15 UTC | May 24, 04:10 UTC | 19h 56m |
| 2026-05-23 | CMP899 | PTY → ROS | May 23, 02:20 UTC | May 23, 06:45 UTC | 4h 24m |
| 2026-05-21 | CMP392 | SJO → PTY | May 21, 12:40 UTC | May 21, 13:05 UTC | 25m |
| 2026-05-20 | CMP391 | PTY → SJO | May 20, 19:25 UTC | May 21, 03:15 UTC | 7h 50m |
| 2026-05-20 | CMP187 | - | May 20, 16:15 UTC | May 20, 16:25 UTC | 10m |
| 2026-05-19 | CMP421 | MDZ → PTY | May 19, 23:15 UTC | May 20, 08:50 UTC | 9h 36m |
| 2026-05-18 | CMP721 | PTY → GDL | May 18, 01:55 UTC | May 18, 09:10 UTC | 7h 15m |
| 2026-05-16 | CMP290 | ASU → PTY | May 16, 09:31 UTC | May 16, 13:35 UTC | 4h 5m |
| 2026-05-15 | CMP471 | YYZ → PTY | May 15, 12:45 UTC | May 16, 07:35 UTC | 18h 50m |
| 2026-05-14 | CMP470 | PTY → YYZ | May 14, 19:55 UTC | May 15, 05:05 UTC | 9h 10m |
| 2026-05-14 | CMP832 | PTY → CUR | May 14, 18:15 UTC | May 14, 18:35 UTC | 20m |
| 2026-05-12 | CMP396 | SCL → PTY | May 12, 11:35 UTC | May 12, 12:30 UTC | 55m |
| 2026-05-12 | CMP172 | PTY → SCL | May 12, 02:45 UTC | May 12, 03:15 UTC | 30m |
| 2026-05-09 | CMP252 | COR → PTY | May 9, 22:49 UTC | May 10, 09:15 UTC | 10h 25m |
| 2026-05-08 | CMP782 | TPA → PTY | May 8, 09:34 UTC | May 8, 11:40 UTC | 2h 5m |
| 2026-05-07 | CMP781 | PTY → TPA | May 7, 16:00 UTC | May 8, 02:59 UTC | 10h 59m |
| 2026-05-06 | CMP403 | IAD → PTY | May 6, 06:50 UTC | May 6, 09:00 UTC | 2h 10m |
| 2026-05-05 | CMP448 | PTY → SDQ | May 5, 17:35 UTC | May 6, 04:45 UTC | 11h 10m |
| 2026-05-05 | CMP448 | PTY → SDQ | May 5, 05:10 UTC | May 6, 04:30 UTC | 23h 20m |
| 2026-05-04 | CMP445 | MCO → PTY | May 4, 22:40 UTC | May 5, 18:25 UTC | 19h 45m |
| 2026-05-04 | CMP478 | PTY → MCO | May 4, 13:10 UTC | May 4, 20:30 UTC | 7h 21m |
| 2026-05-03 | CMP496 | PTY → GUA | May 3, 17:00 UTC | May 4, 04:20 UTC | 11h 20m |
| 2026-05-02 | CMP882 | PTY → ROS | May 2, 22:55 UTC | May 3, 15:10 UTC | 16h 14m |
| 2026-05-02 | CMP252 | COR → PTY | May 2, 08:50 UTC | May 2, 23:35 UTC | 14h 45m |
| 2026-05-01 | CMP111 | GUA → PTY | May 1, 17:05 UTC | May 2, 09:30 UTC | 16h 25m |
| 2026-05-01 | CMP102 | PTY → GUA | May 1, 14:10 UTC | May 1, 15:30 UTC | 1h 20m |
| 2026-04-29 | CMP169 | COR → PTY | Apr 29, 20:35 UTC | Apr 30, 13:10 UTC | 16h 35m |
| 2026-04-29 | CMP169 | COR → PTY | Apr 29, 18:15 UTC | Apr 30, 13:10 UTC | 18h 55m |
| 2026-04-29 | CMP198 | PTY → COR | Apr 29, 12:40 UTC | Apr 30, 12:30 UTC | 23h 50m |
| 2026-04-29 | CMP897 | ROS → PTY | Apr 29, 12:05 UTC | Apr 30, 03:10 UTC | 15h 4m |
| 2026-04-29 | CMP899 | PTY → ROS | Apr 29, 01:50 UTC | Apr 29, 20:40 UTC | 18h 51m |
| 2026-04-28 | CMP239 | MCO → PTY | Apr 28, 16:35 UTC | Apr 29, 13:00 UTC | 20h 25m |
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-1728CMP page for operator, model, and routing details .