sensors Mode-S transponder
0C20E0
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-9905CMP · BOEING 737 MAX 9
- Hex
- 0C20E0
- Octal
- 03020340
- Decimal
- 794,848
- Country
- SR
- Tail
- HP-9905CMP
- Type
- B39M
- Flights observed
- 96
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 0C20E0 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 |
|---|---|---|---|
| CMP472 | Copa Airlines | 11 | 2026-05-26 |
| CMP473 | Copa Airlines | 10 | 2026-05-27 |
| CMP454 | Copa Airlines | 7 | 2026-05-29 |
| CMP725 | Copa Airlines | 6 | 2026-05-13 |
| CMP841 | Copa Airlines | 5 | 2026-05-16 |
| CMP705 | Copa Airlines | 4 | 2026-05-14 |
| CMP288 | Copa Airlines | 4 | 2026-05-29 |
| CMP850 | Copa Airlines | 3 | 2026-05-28 |
| CMP759 | Copa Airlines | 3 | 2026-05-03 |
| CMP744 | Copa Airlines | 3 | 2026-05-22 |
| CMP704 | Copa Airlines | 3 | 2026-05-14 |
| CMP143 | Copa Airlines | 3 | 2026-05-23 |
| CMP142 | Copa Airlines | 3 | 2026-05-22 |
| CMP800 | Copa Airlines | 2 | 2026-05-15 |
| CMP758 | Copa Airlines | 2 | 2026-04-27 |
| CMP743 | Copa Airlines | 2 | 2026-05-22 |
| CMP700 | Copa Airlines | 2 | 2026-05-01 |
| CMP475 | Copa Airlines | 2 | 2026-05-12 |
| CMP395 | - | 2 | 2026-04-17 |
| CMP382 | Copa Airlines | 2 | 2026-05-25 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CMP454 | PTY → EZE | May 29, 18:05 UTC | May 30, 03:15 UTC | 9h 10m |
| 2026-05-29 | CMP288 | PTY → CUR | May 29, 16:25 UTC | May 29, 16:40 UTC | 15m |
| 2026-05-28 | CMP288 | PTY → CUR | May 28, 18:45 UTC | May 29, 16:40 UTC | 21h 55m |
| 2026-05-28 | CMP850 | SAN → PTY | May 28, 05:25 UTC | May 28, 16:45 UTC | 11h 20m |
| 2026-05-27 | CMP473 | LAX → PTY | May 27, 09:00 UTC | May 28, 01:30 UTC | 16h 30m |
| 2026-05-26 | CMP472 | PTY → LAX | May 26, 08:34 UTC | May 26, 23:45 UTC | 15h 10m |
| 2026-05-25 | CMP382 | PTY → SFO | May 25, 14:20 UTC | May 26, 06:29 UTC | 16h 10m |
| 2026-05-24 | CMP368 | PTY → MVD | May 24, 18:05 UTC | May 25, 12:50 UTC | 18h 45m |
| 2026-05-24 | CMP368 | PTY → MVD | May 24, 17:50 UTC | May 25, 12:50 UTC | 19h 0m |
| 2026-05-24 | CMP454 | PTY → EZE | May 24, 02:40 UTC | May 24, 07:30 UTC | 4h 50m |
| 2026-05-23 | CMP143 | SJU → PTY | May 23, 00:25 UTC | May 23, 00:35 UTC | 10m |
| 2026-05-22 | CMP142 | PTY → SJU | May 22, 19:50 UTC | May 22, 20:00 UTC | 10m |
| 2026-05-22 | CMP744 | GRU → PTY | May 22, 08:15 UTC | May 22, 13:50 UTC | 5h 35m |
| 2026-05-22 | CMP743 | PTY → GRU | May 22, 01:25 UTC | May 22, 06:35 UTC | 5h 10m |
| 2026-05-21 | CMP412 | BOG → PTY | May 21, 14:05 UTC | May 21, 14:15 UTC | 10m |
| 2026-05-21 | CMP876 | PTY → BOG | May 21, 05:10 UTC | May 21, 05:20 UTC | 10m |
| 2026-05-20 | CMP278 | EZE → PTY | May 20, 18:05 UTC | May 20, 23:10 UTC | 5h 5m |
| 2026-05-19 | CMP454 | PTY → EZE | May 19, 12:05 UTC | May 20, 07:20 UTC | 19h 16m |
| 2026-05-19 | CMP473 | LAX → PTY | May 19, 10:05 UTC | May 20, 07:20 UTC | 21h 16m |
| 2026-05-19 | CMP473 | LAX → PTY | May 19, 09:25 UTC | May 20, 07:20 UTC | 21h 56m |
| 2026-05-18 | CMP472 | PTY → LAX | May 18, 18:35 UTC | May 19, 00:10 UTC | 5h 35m |
| 2026-05-16 | CMP143 | SJU → PTY | May 16, 22:25 UTC | May 16, 22:35 UTC | 10m |
| 2026-05-16 | CMP142 | PTY → SJU | May 16, 19:45 UTC | May 16, 20:00 UTC | 15m |
| 2026-05-16 | CMP841 | GRU → PTY | May 16, 05:30 UTC | May 16, 18:50 UTC | 13h 21m |
| 2026-05-15 | CMP800 | PTY → GRU | May 15, 12:15 UTC | May 16, 03:00 UTC | 14h 45m |
| 2026-05-14 | CMP705 | BOS → PTY | May 14, 20:20 UTC | May 15, 10:25 UTC | 14h 5m |
| 2026-05-14 | CMP704 | PTY → BOS | May 14, 04:40 UTC | May 14, 17:50 UTC | 13h 10m |
| 2026-05-13 | CMP725 | PTY → GRU | May 13, 10:20 UTC | May 14, 02:40 UTC | 16h 20m |
| 2026-05-12 | CMP475 | SCL → PTY | May 12, 09:45 UTC | May 12, 20:15 UTC | 10h 30m |
| 2026-05-11 | CMP744 | GRU → PTY | May 11, 08:20 UTC | May 11, 20:20 UTC | 12h 0m |
| 2026-05-10 | CMP743 | PTY → GRU | May 10, 13:05 UTC | May 11, 06:35 UTC | 17h 30m |
| 2026-05-09 | CMP891 | ATL → PTY | May 9, 22:00 UTC | May 10, 10:05 UTC | 12h 5m |
| 2026-05-09 | CMP841 | GRU → PTY | May 9, 05:20 UTC | May 9, 19:40 UTC | 14h 20m |
| 2026-05-08 | CMP725 | PTY → GRU | May 8, 08:49 UTC | May 9, 03:50 UTC | 19h 0m |
| 2026-05-08 | CMP725 | PTY → GRU | May 8, 06:14 UTC | May 9, 03:50 UTC | 21h 35m |
| 2026-05-08 | CMP725 | PTY → GRU | May 8, 04:44 UTC | May 9, 03:50 UTC | 23h 5m |
| 2026-05-07 | CMP725 | PTY → GRU | May 7, 22:35 UTC | May 8, 02:49 UTC | 4h 15m |
| 2026-05-06 | CMP364 | EZE → PTY | May 6, 12:15 UTC | May 6, 17:10 UTC | 4h 55m |
| 2026-05-05 | CMP454 | PTY → EZE | May 5, 12:05 UTC | May 6, 07:10 UTC | 19h 5m |
| 2026-05-05 | CMP473 | LAX → PTY | May 5, 10:05 UTC | May 6, 07:10 UTC | 21h 5m |
| 2026-05-05 | CMP473 | LAX → PTY | May 5, 09:25 UTC | May 6, 07:10 UTC | 21h 45m |
| 2026-05-04 | CMP472 | PTY → LAX | May 4, 13:05 UTC | May 4, 23:55 UTC | 10h 51m |
| 2026-05-04 | CMP383 | SFO → PTY | May 4, 08:35 UTC | May 4, 13:00 UTC | 4h 25m |
| 2026-05-03 | CMP382 | PTY → SFO | May 3, 14:25 UTC | May 4, 06:20 UTC | 15h 55m |
| 2026-05-03 | CMP759 | PTY → GRU | May 3, 05:05 UTC | May 3, 09:35 UTC | 4h 30m |
| 2026-05-02 | CMP143 | SJU → PTY | May 2, 22:10 UTC | May 2, 22:25 UTC | 15m |
| 2026-05-02 | CMP142 | PTY → SJU | May 2, 19:40 UTC | May 2, 19:50 UTC | 10m |
| 2026-05-02 | CMP744 | GRU → PTY | May 2, 08:15 UTC | May 2, 12:30 UTC | 4h 15m |
| 2026-05-01 | CMP700 | GRU → PTY | May 1, 14:25 UTC | May 2, 06:40 UTC | 16h 16m |
| 2026-04-30 | CMP759 | PTY → GRU | Apr 30, 18:10 UTC | May 1, 09:10 UTC | 15h 0m |
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-9905CMP page for operator, model, and routing details .