sensors Mode-S transponder
0C4186
ICAO 24-bit transponder address · allocated to Dominican Republic
Currently assigned to HI1082 · BOEING 737 MAX 8
- Hex
- 0C4186
- Octal
- 03040606
- Decimal
- 803,206
- Country
- DO
- Tail
- HI1082
- Type
- B38M
- Flights observed
- 269
- Distinct callsigns
- 20
- Country
- DO
- Last broadcast
- Jul 26, 21:30 UTC
Last known position
Country allocation
The ICAO 24-bit address 0C4186 falls within the block assigned to Dominican Republic (DO) by ICAO Annex 10, Volume III. Every aircraft registered in Dominican Republic 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 |
|---|---|---|---|
| DWI1506 | - | 10 | 2026-06-30 |
| DWI2310 | - | 8 | 2026-07-03 |
| DWI2105 | Arajet | 8 | 2026-06-12 |
| DWI2104 | Arajet | 8 | 2026-06-11 |
| DWI1507 | - | 8 | 2026-06-26 |
| DWI4602 | Arajet | 7 | 2026-06-13 |
| DWI4601 | - | 7 | 2026-06-29 |
| DWI4600 | - | 7 | 2026-06-29 |
| DWI1737 | Arajet | 7 | 2026-06-09 |
| DWI1736 | - | 7 | 2026-06-27 |
| DWI4603 | Arajet | 6 | 2026-06-14 |
| DWI4400 | Arajet | 6 | 2026-06-24 |
| DWI400 | Arajet | 6 | 2026-05-28 |
| DWI276 | Arajet | 6 | 2026-05-28 |
| DWI1739 | Arajet | 6 | 2026-06-09 |
| DWI500 | - | 5 | 2026-06-29 |
| DWI4461 | Arajet | 5 | 2026-05-23 |
| DWI4460 | Arajet | 5 | 2026-05-05 |
| DWI1503 | Arajet | 5 | 2026-05-24 |
| DWI6206 | - | 4 | 2026-07-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | DWI1501 | BOG → PUJ | Jul 26, 20:05 UTC | Jul 26, 21:30 UTC | 1h 25m |
| 2026-07-26 | DWI1500 | PUJ → BOG | Jul 26, 17:05 UTC | Jul 26, 18:40 UTC | 1h 35m |
| 2026-07-26 | DWI1059 | SJU → PUJ | Jul 26, 03:20 UTC | Jul 26, 03:30 UTC | 10m |
| 2026-07-26 | DWI1058 | PUJ → SJU | Jul 26, 01:30 UTC | Jul 26, 01:45 UTC | 15m |
| 2026-07-25 | DWI5803 | YYZ → PUJ | Jul 25, 19:20 UTC | Jul 25, 21:20 UTC | 2h 0m |
| 2026-07-25 | DWI6021 | - | Jul 25, 04:20 UTC | Jul 25, 17:10 UTC | 12h 50m |
| 2026-07-24 | DWI6020 | PUJ → GRU | Jul 24, 08:40 UTC | Jul 25, 02:30 UTC | 17h 50m |
| 2026-07-23 | DWI6462 | ASU → COR | Jul 23, 13:15 UTC | Jul 24, 07:00 UTC | 17h 45m |
| 2026-07-22 | DWI7003 | CUN → PUJ | Jul 22, 23:25 UTC | Jul 23, 11:25 UTC | 12h 0m |
| 2026-07-22 | DWI6771 | - | Jul 22, 10:20 UTC | Jul 22, 22:05 UTC | 11h 45m |
| 2026-07-22 | DWI6771 | - | Jul 22, 00:55 UTC | Jul 22, 22:05 UTC | 21h 10m |
| 2026-07-21 | DWI6771 | - | Jul 21, 20:35 UTC | Jul 22, 15:15 UTC | 18h 40m |
| 2026-07-21 | DWI6265 | EZE → PUJ | Jul 21, 17:30 UTC | Jul 21, 18:55 UTC | 1h 25m |
| 2026-07-21 | DWI6264 | PUJ → EZE | Jul 21, 09:35 UTC | Jul 21, 15:30 UTC | 5h 55m |
| 2026-07-20 | DWI6264 | PUJ → EZE | Jul 20, 16:45 UTC | Jul 21, 15:30 UTC | 22h 45m |
| 2026-07-20 | DWI6089 | - | Jul 20, 12:30 UTC | Jul 21, 10:00 UTC | 21h 29m |
| 2026-07-19 | DWI6088 | PUJ → GRU | Jul 19, 23:15 UTC | Jul 20, 10:40 UTC | 11h 25m |
| 2026-07-19 | DWI6207 | - | Jul 19, 09:10 UTC | Jul 19, 21:45 UTC | 12h 35m |
| 2026-07-18 | DWI6206 | - | Jul 18, 13:25 UTC | Jul 19, 07:15 UTC | 17h 50m |
| 2026-07-18 | DWI6266 | - | Jul 18, 06:00 UTC | Jul 18, 11:55 UTC | 5h 55m |
| 2026-07-18 | DWI1003 | - | Jul 18, 00:50 UTC | Jul 18, 01:00 UTC | 10m |
| 2026-07-17 | DWI1002 | - | Jul 17, 22:29 UTC | Jul 17, 22:40 UTC | 10m |
| 2026-07-17 | DWI6463 | - | Jul 17, 13:05 UTC | Jul 17, 18:34 UTC | 5h 30m |
| 2026-07-17 | DWI6462 | ASU → COR | Jul 17, 05:55 UTC | Jul 17, 11:30 UTC | 5h 35m |
| 2026-07-16 | DWI6201 | - | Jul 16, 00:55 UTC | Jul 16, 07:15 UTC | 6h 20m |
| 2026-07-15 | DWI6087 | - | Jul 15, 07:35 UTC | Jul 15, 23:20 UTC | 15h 45m |
| 2026-07-15 | DWI6086 | - | Jul 15, 00:40 UTC | Jul 15, 05:40 UTC | 5h 0m |
| 2026-07-14 | DWI6086 | - | Jul 14, 09:35 UTC | Jul 15, 05:40 UTC | 20h 4m |
| 2026-07-14 | DWI6086 | - | Jul 14, 08:55 UTC | Jul 15, 05:40 UTC | 20h 44m |
| 2026-07-14 | DWI6086 | - | Jul 14, 05:50 UTC | Jul 15, 05:30 UTC | 23h 39m |
| 2026-07-14 | DWI6021 | - | Jul 14, 04:30 UTC | Jul 15, 03:30 UTC | 22h 59m |
| 2026-07-13 | DWI6020 | - | Jul 13, 07:05 UTC | Jul 14, 01:20 UTC | 18h 15m |
| 2026-07-13 | DWI6020 | - | Jul 13, 01:45 UTC | Jul 14, 01:20 UTC | 23h 35m |
| 2026-07-12 | DWI6360 | - | Jul 12, 19:01 UTC | Jul 13, 15:05 UTC | 20h 5m |
| 2026-07-12 | DWI6360 | - | Jul 12, 13:35 UTC | Jul 13, 07:35 UTC | 18h 0m |
| 2026-07-12 | DWI6360 | - | Jul 12, 13:25 UTC | Jul 13, 07:35 UTC | 18h 10m |
| 2026-07-11 | DWI5421 | - | Jul 11, 20:45 UTC | Jul 12, 09:55 UTC | 13h 10m |
| 2026-07-11 | DWI5420 | EZE → ORD | Jul 11, 03:25 UTC | Jul 11, 18:45 UTC | 15h 20m |
| 2026-07-10 | DWI5481 | ORD → PUJ | Jul 10, 12:15 UTC | Jul 11, 01:55 UTC | 13h 41m |
| 2026-07-09 | DWI5480 | - | Jul 9, 11:50 UTC | Jul 10, 05:15 UTC | 17h 25m |
| 2026-07-09 | DWI5480 | - | Jul 9, 07:40 UTC | Jul 10, 05:15 UTC | 21h 35m |
| 2026-07-09 | DWI5480 | - | Jul 9, 05:55 UTC | Jul 10, 05:15 UTC | 23h 20m |
| 2026-07-08 | DWI6206 | - | Jul 8, 09:35 UTC | Jul 9, 03:35 UTC | 18h 0m |
| 2026-07-08 | DWI6206 | - | Jul 8, 09:20 UTC | Jul 9, 03:35 UTC | 18h 15m |
| 2026-07-07 | DWI6260 | - | Jul 7, 21:50 UTC | Jul 8, 07:35 UTC | 9h 45m |
| 2026-07-07 | DWI7007 | - | Jul 7, 19:50 UTC | Jul 7, 20:10 UTC | 20m |
| 2026-07-07 | DWI7006 | - | Jul 7, 17:55 UTC | Jul 7, 18:25 UTC | 30m |
| 2026-07-07 | DWI6207 | - | Jul 7, 05:55 UTC | Jul 7, 16:20 UTC | 10h 25m |
| 2026-07-06 | DWI6206 | - | Jul 6, 14:20 UTC | Jul 7, 03:55 UTC | 13h 35m |
| 2026-07-05 | DWI6172 | - | Jul 5, 21:25 UTC | Jul 6, 06:20 UTC | 8h 55m |
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 HI1082 page for operator, model, and routing details .