sensors Mode-S transponder
0C4184
ICAO 24-bit transponder address · allocated to Dominican Republic
Currently assigned to HI1078 · BOEING 737 MAX 8
- Hex
- 0C4184
- Octal
- 03040604
- Decimal
- 803,204
- Country
- DO
- Tail
- HI1078
- Type
- B38M
- Flights observed
- 115
- Distinct callsigns
- 20
- Country
- DO
- Last broadcast
- 14h ago
Last known position
Country allocation
The ICAO 24-bit address 0C4184 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 |
|---|---|---|---|
| DWI6261 | Arajet | 6 | 2026-04-22 |
| DWI6087 | Arajet | 6 | 2026-05-24 |
| DWI6086 | Arajet | 6 | 2026-05-23 |
| DWI6020 | Arajet | 5 | 2026-05-01 |
| DWI6265 | Arajet | 4 | 2026-05-07 |
| DWI6264 | Arajet | 4 | 2026-05-18 |
| DWI6201 | Arajet | 4 | 2026-05-21 |
| DWI7007 | - | 3 | 2026-05-21 |
| DWI7004 | Arajet | 3 | 2026-05-03 |
| DWI6771 | Arajet | 3 | 2026-05-29 |
| DWI6770 | Arajet | 3 | 2026-05-28 |
| DWI6266 | Arajet | 3 | 2026-05-27 |
| DWI6260 | Arajet | 3 | 2026-04-21 |
| DWI6207 | Arajet | 3 | 2026-04-30 |
| DWI6200 | Arajet | 3 | 2026-05-20 |
| DWI6173 | Arajet | 3 | 2026-05-27 |
| DWI6088 | Arajet | 3 | 2026-04-26 |
| DWI5220 | Arajet | 3 | 2026-05-22 |
| DWI5100 | Arajet | 3 | 2026-05-18 |
| DWI7002 | Arajet | 2 | 2026-05-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | DWI1732 | PUJ → MDE | May 29, 22:55 UTC | May 30, 03:15 UTC | 4h 20m |
| 2026-05-29 | DWI1003 | SJU → PUJ | May 29, 20:05 UTC | May 29, 20:15 UTC | 10m |
| 2026-05-29 | DWI1002 | PUJ → SJU | May 29, 18:05 UTC | May 29, 18:20 UTC | 15m |
| 2026-05-29 | DWI6771 | LIM → PUJ | May 29, 08:45 UTC | May 29, 12:15 UTC | 3h 30m |
| 2026-05-28 | DWI6770 | PUJ → LIM | May 28, 11:40 UTC | May 29, 04:45 UTC | 17h 5m |
| 2026-05-27 | DWI6266 | PUJ → EZE | May 27, 21:55 UTC | May 28, 09:50 UTC | 11h 55m |
| 2026-05-27 | DWI6173 | SCL → PUJ | May 27, 11:15 UTC | May 27, 19:40 UTC | 8h 25m |
| 2026-05-26 | DWI6172 | PUJ → SCL | May 26, 19:34 UTC | May 27, 03:14 UTC | 7h 40m |
| 2026-05-26 | DWI5105 | - | May 26, 18:14 UTC | May 26, 18:30 UTC | 15m |
| 2026-05-26 | DWI5104 | PUJ → MIA | May 26, 08:39 UTC | May 26, 16:15 UTC | 7h 35m |
| 2026-05-25 | DWI6427 | COR → PUJ | May 25, 15:50 UTC | May 26, 14:45 UTC | 22h 55m |
| 2026-05-24 | DWI5103 | MIA → PUJ | May 24, 20:40 UTC | May 24, 21:00 UTC | 20m |
| 2026-05-24 | DWI6087 | GRU → PUJ | May 24, 07:40 UTC | May 24, 18:40 UTC | 11h 0m |
| 2026-05-23 | DWI6086 | PUJ → GRU | May 23, 17:30 UTC | May 24, 05:55 UTC | 12h 25m |
| 2026-05-22 | DWI5420 | PUJ → ORD | May 22, 22:25 UTC | May 23, 15:40 UTC | 17h 14m |
| 2026-05-22 | DWI5220 | PUJ → SFB | May 22, 13:55 UTC | May 22, 20:25 UTC | 6h 30m |
| 2026-05-21 | DWI5220 | PUJ → SFB | May 21, 23:25 UTC | May 22, 20:25 UTC | 21h 0m |
| 2026-05-21 | DWI7007 | - | May 21, 19:40 UTC | May 22, 18:25 UTC | 22h 45m |
| 2026-05-21 | DWI7007 | - | May 21, 17:55 UTC | May 22, 14:00 UTC | 20h 5m |
| 2026-05-21 | DWI6201 | EZE → PUJ | May 21, 01:50 UTC | May 21, 16:20 UTC | 14h 30m |
| 2026-05-20 | DWI6200 | PUJ → EZE | May 20, 08:30 UTC | May 20, 23:00 UTC | 14h 30m |
| 2026-05-19 | DWI6770 | PUJ → LIM | May 19, 15:05 UTC | May 20, 04:50 UTC | 13h 46m |
| 2026-05-18 | DWI6264 | PUJ → EZE | May 18, 23:15 UTC | May 19, 13:25 UTC | 14h 10m |
| 2026-05-18 | DWI5100 | PUJ → MIA | May 18, 16:10 UTC | May 18, 21:30 UTC | 5h 19m |
| 2026-05-18 | DWI5100 | PUJ → MIA | May 18, 01:10 UTC | May 18, 21:30 UTC | 20h 19m |
| 2026-05-17 | DWI5100 | PUJ → MIA | May 17, 21:45 UTC | May 18, 21:00 UTC | 23h 14m |
| 2026-05-17 | DWI5103 | MIA → PUJ | May 17, 20:35 UTC | May 18, 16:20 UTC | 19h 45m |
| 2026-05-17 | DWI6771 | LIM → PUJ | May 17, 08:10 UTC | May 17, 18:20 UTC | 10h 10m |
| 2026-05-16 | DWI5421 | ORD → PUJ | May 16, 17:25 UTC | May 17, 05:05 UTC | 11h 40m |
| 2026-05-15 | DWI5420 | PUJ → ORD | May 15, 22:15 UTC | May 16, 15:35 UTC | 17h 21m |
| 2026-05-15 | DWI6269 | EZE → PUJ | May 15, 07:10 UTC | May 15, 20:55 UTC | 13h 44m |
| 2026-05-14 | DWI6268 | PUJ → EZE | May 14, 17:55 UTC | May 15, 05:25 UTC | 11h 30m |
| 2026-05-14 | DWI6201 | EZE → PUJ | May 14, 00:25 UTC | May 14, 16:15 UTC | 15h 50m |
| 2026-05-13 | DWI6087 | GRU → PUJ | May 13, 07:05 UTC | May 13, 22:45 UTC | 15h 40m |
| 2026-05-12 | DWI6086 | PUJ → GRU | May 12, 18:15 UTC | May 13, 05:10 UTC | 10h 55m |
| 2026-05-12 | DWI5220 | PUJ → SFB | May 12, 07:40 UTC | May 12, 16:35 UTC | 8h 55m |
| 2026-05-11 | DWI6269 | EZE → PUJ | May 11, 09:30 UTC | May 12, 04:35 UTC | 19h 5m |
| 2026-05-10 | DWI6268 | PUJ → EZE | May 10, 20:35 UTC | May 11, 07:40 UTC | 11h 5m |
| 2026-05-10 | DWI6087 | GRU → PUJ | May 10, 07:34 UTC | May 10, 18:39 UTC | 11h 5m |
| 2026-05-09 | DWI6086 | PUJ → GRU | May 9, 14:00 UTC | May 10, 05:40 UTC | 15h 40m |
| 2026-05-09 | DWI6086 | PUJ → GRU | May 9, 07:20 UTC | May 10, 05:40 UTC | 22h 20m |
| 2026-05-09 | DWI6201 | EZE → PUJ | May 9, 01:05 UTC | May 10, 01:00 UTC | 23h 55m |
| 2026-05-09 | DWI6201 | EZE → PUJ | May 9, 00:50 UTC | May 9, 19:55 UTC | 19h 5m |
| 2026-05-08 | DWI6200 | PUJ → EZE | May 8, 06:09 UTC | May 8, 23:20 UTC | 17h 10m |
| 2026-05-08 | DWI6200 | PUJ → EZE | May 8, 01:24 UTC | May 8, 23:20 UTC | 21h 55m |
| 2026-05-07 | DWI6265 | EZE → PUJ | May 7, 23:39 UTC | May 8, 23:00 UTC | 23h 20m |
| 2026-05-07 | DWI6264 | PUJ → EZE | May 7, 03:10 UTC | May 7, 21:15 UTC | 18h 5m |
| 2026-05-06 | DWI7101 | NLU → PUJ | May 6, 23:40 UTC | May 7, 21:15 UTC | 21h 35m |
| 2026-05-06 | DWI7165 | - | May 6, 06:10 UTC | May 6, 21:40 UTC | 15h 29m |
| 2026-05-05 | DWI6081 | GRU → PUJ | May 5, 14:50 UTC | May 6, 04:30 UTC | 13h 40m |
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 HI1078 page for operator, model, and routing details .