Apparatus

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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
Broadcasting now · callsign DWI2362 · 39,000 ft
Flights observed
154
Distinct callsigns
20
Country
DO
Last broadcast
51m ago

Current position

0C4355 is currently broadcasting. Map zoomed to live 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
DWI6266 Arajet 7 2026-05-21
DWI2363 Arajet 7 2026-06-09
DWI2310 Arajet 7 2026-06-12
DWI6086 Arajet 6 2026-05-28
DWI5974 Arajet 6 2026-05-10
DWI4600 Arajet 6 2026-04-23
DWI2362 Arajet 6 2026-06-08
DWI6087 Arajet 5 2026-05-29
DWI5382 Arajet 5 2026-06-01
DWI276 Arajet 5 2026-06-11
DWI6260 Arajet 4 2026-05-25
DWI4601 Arajet 4 2026-04-23
DWI7004 Arajet 3 2026-05-17
DWI6089 Arajet 3 2026-05-18
DWI5311 - 3 2026-04-18
DWI5220 Arajet 3 2026-05-19
DWI461 Arajet 3 2026-06-10
DWI460 Arajet 3 2026-06-10
DWI7100 Arajet 2 2026-04-27
DWI6771 Arajet 2 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-12 DWI2311 EWR → SDQ Jun 12, 16:15 UTCJun 13, 01:15 UTC9h 0m
2026-06-12 DWI2310 BOS → EWR Jun 12, 10:40 UTCJun 12, 14:05 UTC3h 25m
2026-06-11 DWI2310 BOS → EWR Jun 11, 15:55 UTCJun 12, 14:05 UTC22h 10m
2026-06-11 DWI400 SDQ → SXM Jun 11, 02:45 UTCJun 11, 13:50 UTC11h 5m
2026-06-11 DWI276 SDQ → AUA Jun 11, 00:45 UTCJun 11, 00:55 UTC10m
2026-06-10 DWI276 SDQ → AUA Jun 10, 22:45 UTCJun 10, 23:40 UTC55m
2026-06-10 DWI501 SJU → SDQ Jun 10, 19:55 UTCJun 10, 20:10 UTC15m
2026-06-10 DWI500 SDQ → SJU Jun 10, 17:35 UTCJun 10, 17:50 UTC15m
2026-06-10 DWI461 SXM → SDQ Jun 10, 13:50 UTCJun 10, 14:20 UTC30m
2026-06-10 DWI460 SDQ → SXM Jun 10, 11:35 UTCJun 10, 12:00 UTC25m
2026-06-09 DWI460 SDQ → SXM Jun 9, 13:20 UTCJun 10, 12:00 UTC22h 40m
2026-06-09 DWI2363 EWR → SDQ Jun 9, 05:20 UTCJun 9, 13:25 UTC8h 5m
2026-06-08 DWI2362 SDQ → EWR Jun 8, 16:20 UTCJun 9, 03:20 UTC11h 0m
2026-06-07 DWI2310 BOS → EWR Jun 7, 23:40 UTCJun 8, 14:10 UTC14h 30m
2026-06-07 DWI2104 SDQ → MIA Jun 7, 15:55 UTCJun 7, 21:50 UTC5h 55m
2026-06-06 DWI503 SJU → SDQ Jun 6, 22:30 UTCJun 7, 14:25 UTC15h 55m
2026-06-06 DWI502 SDQ → SJU Jun 6, 20:10 UTCJun 6, 20:25 UTC15m
2026-06-06 DWI300 SDQ → KIN Jun 6, 13:49 UTCJun 6, 17:24 UTC3h 35m
2026-06-06 DWI2363 EWR → SDQ Jun 6, 05:10 UTCJun 6, 06:55 UTC1h 45m
2026-06-05 DWI2362 SDQ → EWR Jun 5, 23:55 UTCJun 6, 03:25 UTC3h 30m
2026-06-05 DWI2101 MIA → SDQ Jun 5, 18:40 UTCJun 5, 20:05 UTC1h 25m
2026-06-05 DWI2100 SDQ → MIA Jun 5, 16:00 UTCJun 5, 16:30 UTC30m
2026-06-04 DWI401 SXM → SDQ Jun 4, 15:55 UTCJun 4, 16:20 UTC25m
2026-06-04 DWI2363 EWR → SDQ Jun 4, 05:05 UTCJun 4, 13:55 UTC8h 50m
2026-06-03 DWI2362 SDQ → EWR Jun 3, 16:30 UTCJun 4, 03:15 UTC10h 45m
2026-06-03 DWI2310 BOS → EWR Jun 3, 10:50 UTCJun 3, 14:20 UTC3h 30m
2026-06-02 DWI300 SDQ → KIN Jun 2, 13:00 UTCJun 2, 16:25 UTC3h 25m
2026-06-02 DWI2363 EWR → SDQ Jun 2, 05:25 UTCJun 2, 07:25 UTC2h 0m
2026-06-01 DWI2362 SDQ → EWR Jun 1, 23:55 UTCJun 2, 03:20 UTC3h 25m
2026-06-01 DWI2362 SDQ → EWR Jun 1, 07:20 UTCJun 2, 03:20 UTC20h 0m
2026-06-01 DWI2362 SDQ → EWR Jun 1, 05:30 UTCJun 2, 03:20 UTC21h 50m
2026-06-01 DWI5382 PUJ → EWR Jun 1, 01:10 UTCJun 1, 03:35 UTC2h 25m
2026-05-31 DWI1003 SJU → PUJ May 31, 20:15 UTCMay 31, 20:30 UTC15m
2026-05-31 DWI1002 PUJ → SJU May 31, 18:00 UTCMay 31, 18:10 UTC10m
2026-05-31 DWI1058 PUJ → SJU May 31, 00:20 UTCMay 31, 00:40 UTC20m
2026-05-30 DWI5421 ORD → PUJ May 30, 17:55 UTCMay 30, 21:20 UTC3h 25m
2026-05-29 DWI5420 PUJ → ORD May 29, 23:05 UTCMay 30, 16:10 UTC17h 5m
2026-05-29 DWI6087 GRU → PUJ May 29, 07:05 UTCMay 29, 20:35 UTC13h 30m
2026-05-28 DWI6086 PUJ → GRU May 28, 18:35 UTCMay 29, 05:10 UTC10h 35m
2026-05-28 DWI6201 EZE → PUJ May 28, 05:20 UTCMay 28, 17:10 UTC11h 50m
2026-05-27 DWI6200 PUJ → EZE May 27, 14:50 UTCMay 28, 01:20 UTC10h 30m
2026-05-27 DWI6200 PUJ → EZE May 27, 01:39 UTCMay 28, 01:15 UTC23h 36m
2026-05-26 DWI1733 MDE → PUJ May 26, 21:34 UTCMay 27, 19:00 UTC21h 25m
2026-05-26 DWI1732 PUJ → MDE May 26, 17:55 UTCMay 27, 14:50 UTC20h 55m
2026-05-26 DWI6771 LIM → PUJ May 26, 12:45 UTCMay 27, 01:44 UTC13h 0m
2026-05-25 DWI6770 PUJ → LIM May 25, 17:45 UTCMay 26, 08:50 UTC15h 5m
2026-05-25 DWI6260 PUJ → EZE May 25, 14:45 UTCMay 25, 15:10 UTC25m
2026-05-24 DWI6260 PUJ → EZE May 24, 11:55 UTCMay 25, 06:20 UTC18h 25m
2026-05-23 DWI6260 PUJ → EZE May 23, 14:15 UTCMay 24, 07:00 UTC16h 46m
2026-05-22 DWI6264 PUJ → EZE May 22, 22:05 UTCMay 23, 12:00 UTC13h 54m

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 .

Mode-S 0C4355 frequently asked

What is Mode-S code 0C4355?
0C4355 is an ICAO 24-bit transponder address. Allocated to Dominican Republic. Assigned to HI1101.
Where is Mode-S 0C4355 registered?
Mode-S code 0C4355 is allocated to Dominican Republic (DO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C4355 broadcasting right now?
Yes. Mode-S 0C4355 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C4355, octal 03041525, decimal 803,669.
What flights does 0C4355 operate?
Mode-S 0C4355 has broadcast 20 distinct callsigns, including DWI6266, DWI2363, DWI2310, DWI6086, DWI5974.