sensors Mode-S transponder
0C20B6
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-1846CMP · BOEING 737-800
- Hex
- 0C20B6
- Octal
- 03020266
- Decimal
- 794,806
- Country
- SR
- Tail
- HP-1846CMP
- Type
- B738
- Flights observed
- 94
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 1h ago
Current position
Country allocation
The ICAO 24-bit address 0C20B6 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 |
|---|---|---|---|
| CMP804 | Copa Airlines | 8 | 2026-05-29 |
| CMP808 | Copa Airlines | 5 | 2026-05-14 |
| CMP807 | Copa Airlines | 5 | 2026-05-30 |
| CMP803 | Copa Airlines | 5 | 2026-05-15 |
| CMP471 | Copa Airlines | 5 | 2026-05-08 |
| CMP819 | Copa Airlines | 4 | 2026-05-03 |
| CMP470 | Copa Airlines | 4 | 2026-05-07 |
| CMP813 | Copa Airlines | 3 | 2026-05-11 |
| CMP276 | Copa Airlines | 3 | 2026-05-10 |
| CMP228 | - | 3 | 2026-04-13 |
| CMP113 | Copa Airlines | 3 | 2026-04-27 |
| CMP805 | Copa Airlines | 2 | 2026-05-18 |
| CMP791 | - | 2 | 2026-04-15 |
| CMP737 | Copa Airlines | 2 | 2026-05-28 |
| CMP716 | Copa Airlines | 2 | 2026-05-13 |
| CMP497 | Copa Airlines | 2 | 2026-05-26 |
| CMP478 | Copa Airlines | 2 | 2026-05-14 |
| CMP266 | Copa Airlines | 2 | 2026-05-06 |
| CMP265 | Copa Airlines | 2 | 2026-05-22 |
| CMP806 | Copa Airlines | 1 | 2026-05-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | CMP807 | JFK → PTY | May 30, 06:50 UTC | May 30, 09:30 UTC | 2h 40m |
| 2026-05-29 | CMP804 | PTY → JFK | May 29, 19:55 UTC | May 30, 04:40 UTC | 8h 45m |
| 2026-05-29 | CMP415 | PTY → BOG | May 29, 18:05 UTC | May 29, 18:25 UTC | 20m |
| 2026-05-29 | CMP104 | CUN → PTY | May 29, 12:20 UTC | May 29, 13:55 UTC | 1h 35m |
| 2026-05-28 | CMP737 | JFK → PTY | May 28, 10:05 UTC | May 29, 02:30 UTC | 16h 25m |
| 2026-05-27 | CMP804 | PTY → JFK | May 27, 15:45 UTC | May 28, 04:35 UTC | 12h 50m |
| 2026-05-27 | CMP804 | PTY → JFK | May 27, 07:35 UTC | May 28, 04:35 UTC | 21h 0m |
| 2026-05-26 | CMP497 | PTY → SCL | May 26, 16:55 UTC | May 26, 23:29 UTC | 6h 35m |
| 2026-05-26 | CMP243 | PTY → BOG | May 26, 14:05 UTC | May 26, 14:20 UTC | 15m |
| 2026-05-26 | CMP118 | SCL → PTY | May 26, 08:10 UTC | May 26, 09:09 UTC | 1h 0m |
| 2026-05-25 | CMP171 | PTY → SCL | May 25, 23:45 UTC | May 26, 00:29 UTC | 45m |
| 2026-05-25 | CMP416 | BOG → PTY | May 25, 17:00 UTC | May 25, 17:10 UTC | 10m |
| 2026-05-25 | CMP403 | IAD → PTY | May 25, 06:30 UTC | May 25, 14:20 UTC | 7h 50m |
| 2026-05-24 | CMP448 | PTY → SDQ | May 24, 11:35 UTC | May 25, 04:30 UTC | 16h 55m |
| 2026-05-23 | CMP394 | TPA → PTY | May 23, 19:40 UTC | May 24, 03:55 UTC | 8h 15m |
| 2026-05-23 | CMP393 | PTY → TPA | May 23, 00:05 UTC | May 23, 17:20 UTC | 17h 14m |
| 2026-05-22 | CMP265 | PTY → FLL | May 22, 18:05 UTC | May 22, 20:15 UTC | 2h 10m |
| 2026-05-20 | CMP396 | SCL → PTY | May 20, 11:45 UTC | May 20, 12:45 UTC | 1h 0m |
| 2026-05-19 | CMP806 | MCO → PTY | May 19, 18:10 UTC | May 20, 03:00 UTC | 8h 50m |
| 2026-05-18 | CMP805 | PTY → MCO | May 18, 23:50 UTC | May 19, 16:10 UTC | 16h 20m |
| 2026-05-17 | CMP737 | JFK → PTY | May 17, 10:00 UTC | May 17, 13:35 UTC | 3h 35m |
| 2026-05-16 | CMP804 | PTY → JFK | May 16, 15:45 UTC | May 17, 05:20 UTC | 13h 35m |
| 2026-05-16 | CMP804 | PTY → JFK | May 16, 07:35 UTC | May 17, 05:20 UTC | 21h 45m |
| 2026-05-16 | CMP804 | PTY → JFK | May 16, 07:16 UTC | May 17, 05:20 UTC | 22h 5m |
| 2026-05-15 | CMP803 | JFK → PTY | May 15, 13:55 UTC | May 15, 23:10 UTC | 9h 14m |
| 2026-05-14 | CMP808 | PTY → JFK | May 14, 22:20 UTC | May 15, 07:40 UTC | 9h 20m |
| 2026-05-14 | CMP478 | PTY → MCO | May 14, 17:50 UTC | May 14, 20:10 UTC | 2h 20m |
| 2026-05-13 | CMP478 | PTY → MCO | May 13, 23:45 UTC | May 14, 20:10 UTC | 20h 25m |
| 2026-05-13 | CMP716 | AUS → PTY | May 13, 21:40 UTC | May 14, 20:10 UTC | 22h 30m |
| 2026-05-13 | CMP716 | AUS → PTY | May 13, 20:50 UTC | May 14, 19:30 UTC | 22h 40m |
| 2026-05-13 | CMP807 | JFK → PTY | May 13, 06:30 UTC | May 13, 19:00 UTC | 12h 30m |
| 2026-05-12 | CMP736 | PTY → JFK | May 12, 07:35 UTC | May 13, 02:25 UTC | 18h 50m |
| 2026-05-12 | CMP807 | JFK → PTY | May 12, 06:35 UTC | May 13, 02:25 UTC | 19h 50m |
| 2026-05-11 | CMP813 | PTY → JFK | May 11, 17:50 UTC | May 11, 21:55 UTC | 4h 5m |
| 2026-05-10 | CMP813 | PTY → JFK | May 10, 23:35 UTC | May 11, 21:55 UTC | 22h 21m |
| 2026-05-10 | CMP813 | PTY → JFK | May 10, 22:45 UTC | May 11, 21:30 UTC | 22h 46m |
| 2026-05-10 | CMP276 | SCL → PTY | May 10, 07:19 UTC | May 10, 14:34 UTC | 7h 15m |
| 2026-05-09 | CMP803 | JFK → PTY | May 9, 13:55 UTC | May 9, 23:15 UTC | 9h 20m |
| 2026-05-08 | CMP808 | PTY → JFK | May 8, 13:35 UTC | May 9, 08:00 UTC | 18h 25m |
| 2026-05-08 | CMP471 | YYZ → PTY | May 8, 12:34 UTC | May 9, 08:00 UTC | 19h 25m |
| 2026-05-07 | CMP470 | PTY → YYZ | May 7, 12:35 UTC | May 8, 05:05 UTC | 16h 30m |
| 2026-05-06 | CMP493 | PTY → LIM | May 6, 23:30 UTC | May 6, 23:55 UTC | 25m |
| 2026-05-06 | CMP266 | FLL → PTY | May 6, 00:05 UTC | May 6, 23:30 UTC | 23h 24m |
| 2026-05-05 | CMP266 | FLL → PTY | May 5, 22:40 UTC | May 6, 00:31 UTC | 1h 50m |
| 2026-05-05 | CMP265 | PTY → FLL | May 5, 11:45 UTC | May 5, 20:30 UTC | 8h 45m |
| 2026-05-04 | CMP172 | PTY → SCL | May 4, 19:05 UTC | May 5, 03:00 UTC | 7h 55m |
| 2026-05-04 | CMP807 | JFK → PTY | May 4, 06:25 UTC | May 4, 17:00 UTC | 10h 35m |
| 2026-05-03 | CMP819 | PTY → JFK | May 3, 15:55 UTC | May 3, 19:55 UTC | 4h 0m |
| 2026-05-02 | CMP819 | PTY → JFK | May 2, 17:35 UTC | May 3, 17:29 UTC | 23h 54m |
| 2026-05-02 | CMP803 | JFK → PTY | May 2, 13:30 UTC | May 2, 17:35 UTC | 4h 5m |
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-1846CMP page for operator, model, and routing details .