sensors Mode-S transponder
0C20F4
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-9907CMP · BOEING 737 MAX 9
- Hex
- 0C20F4
- Octal
- 03020364
- Decimal
- 794,868
- Country
- SR
- Tail
- HP-9907CMP
- Type
- B39M
- Flights observed
- 96
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 0C20F4 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 |
|---|---|---|---|
| CMP725 | Copa Airlines | 5 | 2026-04-21 |
| CMP847 | Copa Airlines | 4 | 2026-05-29 |
| CMP704 | Copa Airlines | 4 | 2026-05-25 |
| CMP476 | Copa Airlines | 4 | 2026-04-16 |
| CMP454 | Copa Airlines | 4 | 2026-05-21 |
| CMP382 | Copa Airlines | 4 | 2026-05-10 |
| CMP334 | Copa Airlines | 4 | 2026-05-12 |
| CMP850 | Copa Airlines | 3 | 2026-04-18 |
| CMP759 | Copa Airlines | 3 | 2026-05-14 |
| CMP758 | Copa Airlines | 3 | 2026-04-22 |
| CMP705 | Copa Airlines | 3 | 2026-05-25 |
| CMP477 | Copa Airlines | 3 | 2026-04-16 |
| CMP368 | Copa Airlines | 3 | 2026-04-27 |
| CMP367 | Copa Airlines | 3 | 2026-05-01 |
| CMP278 | Copa Airlines | 3 | 2026-05-22 |
| CMP245 | Copa Airlines | 3 | 2026-05-09 |
| CMP9010 | - | 2 | 2026-04-26 |
| CMP876 | Copa Airlines | 2 | 2026-05-20 |
| CMP475 | Copa Airlines | 2 | 2026-05-17 |
| CMP383 | Copa Airlines | 2 | 2026-05-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CMP847 | PTY → SAN | May 29, 05:05 UTC | May 30, 00:55 UTC | 19h 50m |
| 2026-05-28 | CMP800 | PTY → GRU | May 28, 09:50 UTC | May 29, 03:00 UTC | 17h 10m |
| 2026-05-27 | CMP350 | EZE → PTY | May 27, 08:45 UTC | May 27, 20:10 UTC | 11h 25m |
| 2026-05-26 | CMP346 | PTY → EZE | May 26, 13:04 UTC | May 27, 06:55 UTC | 17h 50m |
| 2026-05-25 | CMP705 | BOS → PTY | May 25, 20:15 UTC | May 26, 09:59 UTC | 13h 45m |
| 2026-05-25 | CMP704 | PTY → BOS | May 25, 15:25 UTC | May 25, 18:25 UTC | 3h 0m |
| 2026-05-22 | CMP278 | EZE → PTY | May 22, 18:00 UTC | May 22, 22:50 UTC | 4h 50m |
| 2026-05-21 | CMP454 | PTY → EZE | May 21, 13:15 UTC | May 22, 07:10 UTC | 17h 55m |
| 2026-05-21 | CMP454 | PTY → EZE | May 21, 11:25 UTC | May 22, 07:10 UTC | 19h 45m |
| 2026-05-21 | CMP473 | LAX → PTY | May 21, 09:20 UTC | May 22, 07:10 UTC | 21h 50m |
| 2026-05-20 | CMP472 | PTY → LAX | May 20, 18:10 UTC | May 20, 23:45 UTC | 5h 35m |
| 2026-05-20 | CMP412 | BOG → PTY | May 20, 14:10 UTC | May 20, 14:20 UTC | 10m |
| 2026-05-20 | CMP876 | PTY → BOG | May 20, 03:30 UTC | May 20, 03:40 UTC | 10m |
| 2026-05-19 | CMP278 | EZE → PTY | May 19, 18:00 UTC | May 19, 22:50 UTC | 4h 50m |
| 2026-05-18 | CMP454 | PTY → EZE | May 18, 14:00 UTC | May 19, 07:40 UTC | 17h 39m |
| 2026-05-18 | CMP876 | PTY → BOG | May 18, 03:25 UTC | May 18, 03:50 UTC | 25m |
| 2026-05-17 | CMP475 | SCL → PTY | May 17, 09:45 UTC | May 17, 10:40 UTC | 55m |
| 2026-05-16 | CMP104 | CUN → PTY | May 16, 12:21 UTC | May 16, 20:00 UTC | 7h 40m |
| 2026-05-15 | CMP700 | GRU → PTY | May 15, 14:20 UTC | May 16, 02:45 UTC | 12h 24m |
| 2026-05-14 | CMP759 | PTY → GRU | May 14, 17:55 UTC | May 15, 09:05 UTC | 15h 10m |
| 2026-05-14 | CMP759 | PTY → GRU | May 14, 13:55 UTC | May 15, 09:05 UTC | 19h 10m |
| 2026-05-14 | CMP759 | PTY → GRU | May 14, 07:25 UTC | May 15, 07:00 UTC | 23h 35m |
| 2026-05-14 | CMP439 | EZE → PTY | May 14, 03:20 UTC | May 14, 18:30 UTC | 15h 10m |
| 2026-05-13 | CMP219 | PTY → EZE | May 13, 20:15 UTC | May 14, 00:50 UTC | 4h 35m |
| 2026-05-12 | CMP219 | PTY → EZE | May 12, 23:10 UTC | May 13, 20:55 UTC | 21h 45m |
| 2026-05-12 | CMP333 | MIA → PTY | May 12, 21:35 UTC | May 13, 20:55 UTC | 23h 20m |
| 2026-05-12 | CMP334 | PTY → MIA | May 12, 16:20 UTC | May 12, 18:15 UTC | 1h 55m |
| 2026-05-11 | CMP334 | PTY → MIA | May 11, 21:05 UTC | May 12, 18:15 UTC | 21h 10m |
| 2026-05-11 | CMP334 | PTY → MIA | May 11, 20:55 UTC | May 12, 18:15 UTC | 21h 20m |
| 2026-05-11 | CMP334 | PTY → MIA | May 11, 17:55 UTC | May 12, 16:35 UTC | 22h 40m |
| 2026-05-11 | CMP383 | SFO → PTY | May 11, 08:35 UTC | May 11, 21:05 UTC | 12h 31m |
| 2026-05-10 | CMP382 | PTY → SFO | May 10, 13:40 UTC | May 11, 06:05 UTC | 16h 25m |
| 2026-05-10 | CMP382 | PTY → SFO | May 10, 09:24 UTC | May 11, 06:05 UTC | 20h 40m |
| 2026-05-10 | CMP382 | PTY → SFO | May 10, 05:34 UTC | May 11, 05:00 UTC | 23h 26m |
| 2026-05-09 | CMP245 | HAV → PTY | May 9, 17:55 UTC | May 10, 14:00 UTC | 20h 5m |
| 2026-05-09 | CMP245 | HAV → PTY | May 9, 13:40 UTC | May 10, 09:55 UTC | 20h 15m |
| 2026-05-09 | CMP245 | HAV → PTY | May 9, 09:35 UTC | May 10, 05:50 UTC | 20h 15m |
| 2026-05-08 | CMP266 | FLL → PTY | May 8, 23:05 UTC | May 9, 18:25 UTC | 19h 20m |
| 2026-05-08 | CMP266 | FLL → PTY | May 8, 22:55 UTC | May 9, 18:25 UTC | 19h 30m |
| 2026-05-08 | CMP265 | PTY → FLL | May 8, 01:40 UTC | May 8, 20:15 UTC | 18h 35m |
| 2026-05-07 | CMP705 | BOS → PTY | May 7, 23:05 UTC | May 8, 20:15 UTC | 21h 10m |
| 2026-05-07 | CMP705 | BOS → PTY | May 7, 21:25 UTC | May 8, 20:15 UTC | 22h 50m |
| 2026-05-06 | CMP704 | PTY → BOS | May 6, 23:05 UTC | May 7, 18:10 UTC | 19h 5m |
| 2026-05-06 | CMP704 | PTY → BOS | May 6, 21:05 UTC | May 7, 18:10 UTC | 21h 5m |
| 2026-05-06 | CMP704 | PTY → BOS | May 6, 20:45 UTC | May 7, 18:10 UTC | 21h 25m |
| 2026-05-06 | CMP228 | PTY → ORD | May 6, 15:40 UTC | May 6, 18:45 UTC | 3h 4m |
| 2026-05-05 | CMP228 | PTY → ORD | May 5, 17:20 UTC | May 6, 17:00 UTC | 23h 40m |
| 2026-05-05 | CMP803 | JFK → PTY | May 5, 13:50 UTC | May 5, 17:30 UTC | 3h 40m |
| 2026-05-04 | CMP808 | PTY → JFK | May 4, 18:05 UTC | May 5, 08:25 UTC | 14h 21m |
| 2026-05-03 | CMP454 | PTY → EZE | May 3, 19:05 UTC | May 4, 07:25 UTC | 12h 20m |
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-9907CMP page for operator, model, and routing details .