sensors Mode-S transponder
0C4355
ICAO 24-bit transponder address · allocated to Dominican Republic
Currently assigned to HI1101 · BOEING 737 MAX 8
- Hex
- 0C4355
- Octal
- 03041525
- Decimal
- 803,669
- Country
- DO
- Tail
- HI1101
- Type
- B38M
- Flights observed
- 259
- Distinct callsigns
- 20
- Country
- DO
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 0C4355 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 |
|---|---|---|---|
| DWI2362 | Arajet | 16 | 2026-07-21 |
| DWI2310 | Arajet | 16 | 2026-07-26 |
| DWI2363 | - | 15 | 2026-07-13 |
| DWI2314 | Arajet | 12 | 2026-07-25 |
| DWI4600 | - | 10 | 2026-07-16 |
| DWI4601 | Arajet | 9 | 2026-07-16 |
| DWI5382 | Arajet | 8 | 2026-07-23 |
| DWI6266 | Arajet | 7 | 2026-05-21 |
| DWI2315 | Arajet | 7 | 2026-07-25 |
| DWI6086 | Arajet | 6 | 2026-05-28 |
| DWI5974 | Arajet | 6 | 2026-05-10 |
| DWI276 | - | 6 | 2026-07-16 |
| DWI6087 | Arajet | 5 | 2026-05-29 |
| DWI5311 | Arajet | 5 | 2026-07-26 |
| DWI461 | Arajet | 5 | 2026-07-22 |
| DWI6260 | Arajet | 4 | 2026-05-25 |
| DWI501 | Arajet | 4 | 2026-07-22 |
| DWI500 | - | 4 | 2026-07-22 |
| DWI401 | Arajet | 4 | 2026-07-20 |
| DWI200 | Arajet | 4 | 2026-07-20 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | DWI5311 | EWR → PUJ | Jul 26, 16:25 UTC | Jul 26, 18:20 UTC | 1h 55m |
| 2026-07-26 | DWI2310 | BOS → EWR | Jul 26, 02:20 UTC | Jul 26, 14:10 UTC | 11h 51m |
| 2026-07-25 | DWI2315 | EWR → SDQ | Jul 25, 17:10 UTC | Jul 26, 01:15 UTC | 8h 5m |
| 2026-07-25 | DWI2314 | SDQ → EWR | Jul 25, 05:15 UTC | Jul 25, 15:00 UTC | 9h 45m |
| 2026-07-24 | DWI2003 | BOS → SDQ | Jul 24, 17:20 UTC | Jul 25, 03:25 UTC | 10h 5m |
| 2026-07-24 | DWI2002 | SDQ → BOS | Jul 24, 05:35 UTC | Jul 24, 15:05 UTC | 9h 30m |
| 2026-07-23 | DWI5382 | PUJ → EWR | Jul 23, 16:25 UTC | Jul 24, 03:45 UTC | 11h 20m |
| 2026-07-23 | DWI2310 | BOS → EWR | Jul 23, 10:50 UTC | Jul 23, 14:05 UTC | 3h 15m |
| 2026-07-22 | DWI501 | SJU → SDQ | Jul 22, 22:25 UTC | Jul 22, 22:40 UTC | 15m |
| 2026-07-22 | DWI500 | - | Jul 22, 19:35 UTC | Jul 22, 19:50 UTC | 15m |
| 2026-07-22 | DWI461 | SXM → SDQ | Jul 22, 16:15 UTC | Jul 22, 16:40 UTC | 25m |
| 2026-07-22 | DWI2316 | EWR → SDQ | Jul 22, 10:20 UTC | Jul 22, 14:10 UTC | 3h 50m |
| 2026-07-21 | DWI2314 | EWR → EWR | Jul 21, 05:50 UTC | Jul 21, 15:00 UTC | 9h 10m |
| 2026-07-21 | DWI2362 | SDQ → EWR | Jul 21, 00:00 UTC | Jul 21, 03:40 UTC | 3h 40m |
| 2026-07-20 | DWI360 | - | Jul 20, 17:50 UTC | Jul 20, 21:05 UTC | 3h 15m |
| 2026-07-20 | DWI401 | SXM → SDQ | Jul 20, 13:55 UTC | Jul 20, 14:20 UTC | 25m |
| 2026-07-20 | DWI400 | - | Jul 20, 11:40 UTC | Jul 20, 12:05 UTC | 25m |
| 2026-07-20 | DWI200 | CUR → SDQ | Jul 20, 03:00 UTC | Jul 20, 03:10 UTC | 10m |
| 2026-07-20 | DWI200 | CUR → SDQ | Jul 20, 01:20 UTC | Jul 20, 01:45 UTC | 25m |
| 2026-07-19 | DWI2316 | EWR → SDQ | Jul 19, 19:20 UTC | Jul 19, 21:20 UTC | 2h 0m |
| 2026-07-18 | DWI2314 | - | Jul 18, 05:10 UTC | Jul 18, 15:05 UTC | 9h 55m |
| 2026-07-17 | DWI2362 | - | Jul 17, 19:49 UTC | Jul 18, 03:15 UTC | 7h 26m |
| 2026-07-17 | DWI2101 | - | Jul 17, 18:34 UTC | Jul 17, 18:50 UTC | 15m |
| 2026-07-17 | DWI2100 | - | Jul 17, 08:15 UTC | Jul 17, 16:29 UTC | 8h 15m |
| 2026-07-17 | DWI3760 | - | Jul 17, 02:20 UTC | Jul 17, 06:00 UTC | 3h 40m |
| 2026-07-16 | DWI4601 | GUA → SDQ | Jul 16, 21:10 UTC | Jul 16, 23:49 UTC | 2h 40m |
| 2026-07-16 | DWI4600 | - | Jul 16, 17:14 UTC | Jul 16, 20:09 UTC | 2h 55m |
| 2026-07-16 | DWI276 | - | Jul 16, 00:40 UTC | Jul 16, 00:50 UTC | 10m |
| 2026-07-15 | DWI6771 | - | Jul 15, 08:35 UTC | Jul 15, 23:40 UTC | 15h 5m |
| 2026-07-14 | DWI2315 | - | Jul 14, 16:50 UTC | Jul 15, 05:30 UTC | 12h 39m |
| 2026-07-13 | DWI2314 | - | Jul 13, 19:40 UTC | Jul 14, 14:55 UTC | 19h 15m |
| 2026-07-13 | DWI2314 | - | Jul 13, 17:55 UTC | Jul 14, 14:55 UTC | 21h 0m |
| 2026-07-13 | DWI2363 | - | Jul 13, 06:10 UTC | Jul 13, 15:40 UTC | 9h 30m |
| 2026-07-12 | DWI5382 | EWR → EWR | Jul 12, 16:40 UTC | Jul 13, 04:25 UTC | 11h 45m |
| 2026-07-12 | DWI2310 | - | Jul 12, 10:45 UTC | Jul 12, 14:05 UTC | 3h 20m |
| 2026-07-12 | DWI4461 | - | Jul 12, 02:20 UTC | Jul 12, 04:30 UTC | 2h 10m |
| 2026-07-11 | DWI4460 | - | Jul 11, 22:40 UTC | Jul 12, 01:05 UTC | 2h 25m |
| 2026-07-11 | DWI2315 | - | Jul 11, 17:15 UTC | Jul 11, 19:20 UTC | 2h 5m |
| 2026-07-11 | DWI2363 | - | Jul 11, 05:45 UTC | Jul 11, 14:55 UTC | 9h 10m |
| 2026-07-10 | DWI2315 | - | Jul 10, 16:45 UTC | Jul 11, 03:05 UTC | 10h 21m |
| 2026-07-10 | DWI2314 | BOS → EWR | Jul 10, 13:35 UTC | Jul 10, 14:20 UTC | 45m |
| 2026-07-09 | DWI2314 | - | Jul 9, 05:15 UTC | Jul 9, 16:00 UTC | 10h 45m |
| 2026-07-08 | DWI2362 | - | Jul 8, 17:40 UTC | Jul 9, 03:20 UTC | 9h 40m |
| 2026-07-08 | DWI2310 | - | Jul 8, 11:40 UTC | Jul 8, 15:00 UTC | 3h 20m |
| 2026-07-08 | DWI4461 | - | Jul 8, 05:05 UTC | Jul 8, 05:15 UTC | 10m |
| 2026-07-07 | DWI2315 | - | Jul 7, 18:10 UTC | Jul 8, 01:40 UTC | 7h 30m |
| 2026-07-07 | DWI2314 | - | Jul 7, 12:20 UTC | Jul 7, 15:40 UTC | 3h 20m |
| 2026-07-07 | DWI4601 | - | Jul 7, 07:35 UTC | Jul 7, 10:10 UTC | 2h 35m |
| 2026-07-07 | DWI4600 | - | Jul 7, 03:30 UTC | Jul 7, 06:20 UTC | 2h 50m |
| 2026-07-06 | DWI2005 | - | Jul 6, 21:30 UTC | Jul 6, 23:45 UTC | 2h 15m |
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 HI1101 page for operator, model, and routing details .