sensors Mode-S transponder
0C20F5
ICAO 24-bit transponder address · allocated to Suriname
Currently assigned to HP-9909CMP · BOEING 737 MAX 9
- Hex
- 0C20F5
- Octal
- 03020365
- Decimal
- 794,869
- Country
- SR
- Tail
- HP-9909CMP
- Type
- B39M
- Flights observed
- 178
- Distinct callsigns
- 20
- Country
- SR
- Last broadcast
- Jul 26, 21:15 UTC
Current position
Country allocation
The ICAO 24-bit address 0C20F5 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 | - | 11 | 2026-06-22 |
| CMP454 | - | 11 | 2026-07-15 |
| CMP759 | Copa Airlines | 9 | 2026-07-22 |
| CMP725 | - | 8 | 2026-07-13 |
| CMP800 | - | 7 | 2026-07-08 |
| CMP841 | - | 6 | 2026-07-11 |
| CMP700 | Copa Airlines | 6 | 2026-07-21 |
| CMP278 | - | 6 | 2026-06-27 |
| CMP228 | Copa Airlines | 6 | 2026-07-26 |
| CMP847 | - | 5 | 2026-07-02 |
| CMP702 | Copa Airlines | 5 | 2026-06-11 |
| CMP229 | Copa Airlines | 5 | 2026-07-26 |
| CMP850 | - | 4 | 2026-07-03 |
| CMP758 | - | 4 | 2026-07-14 |
| CMP743 | Copa Airlines | 4 | 2026-07-24 |
| CMP473 | - | 4 | 2026-06-23 |
| CMP167 | Copa Airlines | 4 | 2026-06-11 |
| CMP812 | - | 3 | 2026-07-07 |
| CMP804 | - | 3 | 2026-04-13 |
| CMP701 | Copa Airlines | 3 | 2026-06-10 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | CMP229 | ORD → PTY | Jul 26, 20:40 UTC | Jul 26, 21:15 UTC | 35m |
| 2026-07-26 | CMP228 | PTY → ORD | Jul 26, 05:15 UTC | Jul 26, 18:40 UTC | 13h 26m |
| 2026-07-25 | CMP744 | GRU → PTY | Jul 25, 08:35 UTC | Jul 25, 23:55 UTC | 15h 20m |
| 2026-07-24 | CMP743 | PTY → GRU | Jul 24, 11:35 UTC | Jul 25, 07:05 UTC | 19h 30m |
| 2026-07-24 | CMP743 | PTY → GRU | Jul 24, 09:20 UTC | Jul 25, 07:05 UTC | 21h 45m |
| 2026-07-24 | CMP383 | SFO → PTY | Jul 24, 08:40 UTC | Jul 25, 07:05 UTC | 22h 25m |
| 2026-07-23 | CMP382 | PTY → SFO | Jul 23, 14:30 UTC | Jul 24, 06:10 UTC | 15h 40m |
| 2026-07-22 | CMP759 | PTY → GRU | Jul 22, 18:00 UTC | Jul 23, 09:30 UTC | 15h 30m |
| 2026-07-21 | CMP700 | GRU → PTY | Jul 21, 14:20 UTC | Jul 22, 03:35 UTC | 13h 15m |
| 2026-07-20 | CMP759 | - | Jul 20, 18:10 UTC | Jul 21, 09:35 UTC | 15h 24m |
| 2026-07-19 | CMP467 | - | Jul 19, 20:40 UTC | Jul 20, 09:45 UTC | 13h 5m |
| 2026-07-19 | CMP606 | - | Jul 19, 05:45 UTC | Jul 19, 18:15 UTC | 12h 30m |
| 2026-07-18 | CMP604 | PTY → BWI | Jul 18, 13:35 UTC | Jul 19, 04:15 UTC | 14h 40m |
| 2026-07-17 | CMP229 | ORD → PTY | Jul 17, 20:40 UTC | Jul 18, 10:40 UTC | 14h 1m |
| 2026-07-17 | CMP228 | - | Jul 17, 04:39 UTC | Jul 17, 18:05 UTC | 13h 25m |
| 2026-07-16 | CMP873 | - | Jul 16, 21:25 UTC | Jul 17, 03:10 UTC | 5h 45m |
| 2026-07-16 | CMP124 | - | Jul 16, 05:20 UTC | Jul 16, 15:40 UTC | 10h 20m |
| 2026-07-15 | CMP364 | EZE → PTY | Jul 15, 12:10 UTC | Jul 16, 03:40 UTC | 15h 30m |
| 2026-07-15 | CMP454 | SJO → EZE | Jul 15, 00:10 UTC | Jul 15, 09:30 UTC | 9h 20m |
| 2026-07-14 | CMP758 | - | Jul 14, 04:45 UTC | Jul 14, 14:20 UTC | 9h 35m |
| 2026-07-13 | CMP725 | - | Jul 13, 17:20 UTC | Jul 14, 03:05 UTC | 9h 45m |
| 2026-07-13 | CMP606 | - | Jul 13, 06:05 UTC | Jul 13, 15:35 UTC | 9h 30m |
| 2026-07-12 | CMP604 | - | Jul 12, 13:01 UTC | Jul 13, 04:25 UTC | 15h 25m |
| 2026-07-11 | CMP709 | - | Jul 11, 21:00 UTC | Jul 12, 10:05 UTC | 13h 5m |
| 2026-07-11 | CMP841 | - | Jul 11, 05:15 UTC | Jul 11, 19:10 UTC | 13h 55m |
| 2026-07-10 | CMP725 | - | Jul 10, 12:40 UTC | Jul 11, 03:20 UTC | 14h 40m |
| 2026-07-09 | CMP229 | - | Jul 9, 21:15 UTC | Jul 10, 11:00 UTC | 13h 45m |
| 2026-07-09 | CMP228 | - | Jul 9, 05:15 UTC | Jul 9, 18:40 UTC | 13h 25m |
| 2026-07-08 | CMP800 | - | Jul 8, 23:00 UTC | Jul 9, 03:05 UTC | 4h 5m |
| 2026-07-07 | CMP812 | - | Jul 7, 20:05 UTC | Jul 7, 22:40 UTC | 2h 35m |
| 2026-07-07 | CMP809 | PTY → JFK | Jul 7, 04:45 UTC | Jul 7, 17:20 UTC | 12h 35m |
| 2026-07-06 | CMP725 | - | Jul 6, 21:35 UTC | Jul 7, 02:45 UTC | 5h 10m |
| 2026-07-05 | CMP6475 | - | Jul 5, 12:30 UTC | Jul 5, 13:25 UTC | 55m |
| 2026-07-03 | CMP850 | - | Jul 3, 05:25 UTC | Jul 3, 20:25 UTC | 15h 0m |
| 2026-07-02 | CMP847 | - | Jul 2, 08:35 UTC | Jul 3, 01:20 UTC | 16h 45m |
| 2026-07-02 | CMP847 | - | Jul 2, 04:05 UTC | Jul 3, 01:20 UTC | 21h 15m |
| 2026-07-01 | CMP439 | - | Jul 1, 07:35 UTC | Jul 1, 23:55 UTC | 16h 20m |
| 2026-07-01 | CMP439 | - | Jul 1, 03:20 UTC | Jul 1, 23:55 UTC | 20h 35m |
| 2026-06-30 | CMP219 | - | Jun 30, 20:20 UTC | Jul 1, 00:55 UTC | 4h 35m |
| 2026-06-27 | CMP278 | - | Jun 27, 17:59 UTC | Jun 28, 10:15 UTC | 16h 15m |
| 2026-06-27 | CMP454 | - | Jun 27, 02:35 UTC | Jun 27, 07:24 UTC | 4h 50m |
| 2026-06-26 | CMP454 | - | Jun 26, 11:30 UTC | Jun 27, 07:24 UTC | 19h 55m |
| 2026-06-26 | CMP454 | - | Jun 26, 06:39 UTC | Jun 27, 03:09 UTC | 20h 30m |
| 2026-06-25 | CMP229 | - | Jun 25, 20:45 UTC | Jun 26, 11:55 UTC | 15h 10m |
| 2026-06-24 | CMP228 | PTY → ORD | Jun 24, 23:20 UTC | Jun 25, 18:34 UTC | 19h 15m |
| 2026-06-24 | CMP228 | PTY → ORD | Jun 24, 21:44 UTC | Jun 25, 18:34 UTC | 20h 50m |
| 2026-06-24 | CMP708 | PTY → BWI | Jun 24, 15:39 UTC | Jun 24, 19:44 UTC | 4h 5m |
| 2026-06-23 | CMP473 | - | Jun 23, 09:49 UTC | Jun 23, 15:15 UTC | 5h 25m |
| 2026-06-22 | CMP472 | - | Jun 22, 05:20 UTC | Jun 22, 23:29 UTC | 18h 10m |
| 2026-06-22 | CMP409 | - | Jun 22, 03:40 UTC | Jun 22, 23:29 UTC | 19h 50m |
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-9909CMP page for operator, model, and routing details .