Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

0C4356

ICAO 24-bit transponder address · allocated to Dominican Republic

Currently assigned to HI1103 · BOEING 737 MAX 8

Hex
0C4356
Octal
03041526
Decimal
803,670
Country
DO
Tail
HI1103
Type
B38M
No current signal · last broadcast 1h ago
Flights observed
208
Distinct callsigns
20
Country
DO
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 0C4356.

Country allocation

The ICAO 24-bit address 0C4356 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
DWI7104 - 23 2026-07-01
DWI7105 - 15 2026-07-02
DWI4162 Arajet 8 2026-04-23
DWI3761 Arajet 8 2026-04-20
DWI7100 - 7 2026-06-29
DWI6265 - 7 2026-07-11
DWI4163 Arajet 7 2026-04-23
DWI7164 - 6 2026-07-08
DWI6771 - 5 2026-07-14
DWI3760 Arajet 5 2026-04-15
DWI7165 - 4 2026-07-08
DWI7101 - 4 2026-06-29
DWI7006 Arajet 4 2026-06-11
DWI6775 - 4 2026-07-09
DWI6360 Arajet 4 2026-07-06
DWI6264 - 4 2026-07-11
DWI6260 - 4 2026-07-01
DWI6201 Arajet 4 2026-06-06
DWI1502 Arajet 4 2026-04-26
DWI7007 - 3 2026-06-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DWI6771 - Jul 14, 07:20 UTCJul 14, 11:00 UTC3h 40m
2026-07-13 DWI6463 - Jul 13, 10:00 UTCJul 14, 04:40 UTC18h 40m
2026-07-12 DWI6462 - Jul 12, 21:50 UTCJul 13, 08:20 UTC10h 30m
2026-07-12 DWI1501 - Jul 12, 20:40 UTCJul 12, 20:50 UTC10m
2026-07-12 DWI1500 - Jul 12, 08:55 UTCJul 12, 18:40 UTC9h 45m
2026-07-11 DWI6265 - Jul 11, 16:15 UTCJul 12, 06:55 UTC14h 40m
2026-07-11 DWI6264 - Jul 11, 00:20 UTCJul 11, 14:20 UTC14h 0m
2026-07-10 DWI6173 - Jul 10, 12:45 UTCJul 10, 20:25 UTC7h 40m
2026-07-09 DWI6775 - Jul 9, 10:20 UTCJul 10, 02:55 UTC16h 35m
2026-07-08 DWI7165 - Jul 8, 21:20 UTCJul 9, 08:10 UTC10h 50m
2026-07-08 DWI7164 - Jul 8, 06:15 UTCJul 8, 08:00 UTC1h 45m
2026-07-07 DWI7164 - Jul 7, 17:20 UTCJul 8, 04:10 UTC10h 50m
2026-07-07 DWI7164 - Jul 7, 06:00 UTCJul 8, 04:10 UTC22h 10m
2026-07-07 DWI6775 - Jul 7, 05:05 UTCJul 8, 03:30 UTC22h 25m
2026-07-07 DWI6775 - Jul 7, 02:45 UTCJul 7, 21:20 UTC18h 35m
2026-07-06 DWI6774 - Jul 6, 08:25 UTCJul 7, 00:25 UTC16h 0m
2026-07-06 DWI6360 PUJ → MDZ Jul 6, 03:35 UTCJul 7, 00:25 UTC20h 50m
2026-07-06 DWI6360 PUJ → MDZ Jul 6, 03:25 UTCJul 7, 00:25 UTC21h 0m
2026-07-05 DWI6360 PUJ → MDZ Jul 5, 17:35 UTCJul 6, 16:40 UTC23h 5m
2026-07-05 DWI6360 PUJ → MDZ Jul 5, 09:50 UTCJul 6, 08:50 UTC23h 0m
2026-07-05 DWI6392 - Jul 5, 04:40 UTCJul 6, 03:30 UTC22h 50m
2026-07-04 DWI6265 - Jul 4, 20:40 UTCJul 5, 17:55 UTC21h 15m
2026-07-04 DWI6265 - Jul 4, 15:35 UTCJul 5, 10:00 UTC18h 25m
2026-07-04 DWI6265 - Jul 4, 15:00 UTCJul 5, 10:00 UTC19h 0m
2026-07-03 DWI6264 - Jul 3, 23:20 UTCJul 4, 13:20 UTC14h 0m
2026-07-03 DWI6087 - Jul 3, 07:15 UTCJul 3, 21:55 UTC14h 40m
2026-07-02 DWI7105 - Jul 2, 16:25 UTCJul 3, 05:35 UTC13h 10m
2026-07-01 DWI7104 - Jul 1, 22:40 UTCJul 2, 14:50 UTC16h 10m
2026-07-01 DWI7104 - Jul 1, 18:35 UTCJul 2, 14:50 UTC20h 15m
2026-07-01 DWI7104 - Jul 1, 16:50 UTCJul 2, 14:50 UTC22h 0m
2026-07-01 DWI6260 AEP → EZE Jul 1, 15:00 UTCJul 1, 15:25 UTC25m
2026-06-30 DWI6260 - Jun 30, 14:20 UTCJul 1, 06:45 UTC16h 25m
2026-06-29 DWI7101 - Jun 29, 23:09 UTCJun 30, 11:45 UTC12h 36m
2026-06-29 DWI7100 - Jun 29, 04:39 UTCJun 29, 21:44 UTC17h 5m
2026-06-28 DWI6774 - Jun 28, 19:44 UTCJun 29, 13:39 UTC17h 55m
2026-06-28 DWI6261 - Jun 28, 18:00 UTCJun 29, 13:39 UTC19h 40m
2026-06-27 DWI6260 - Jun 27, 17:59 UTCJun 28, 08:29 UTC14h 30m
2026-06-27 DWI7104 - Jun 27, 09:24 UTCJun 27, 16:20 UTC6h 55m
2026-06-26 DWI7003 - Jun 26, 23:30 UTCJun 27, 04:59 UTC5h 30m
2026-06-26 DWI7002 - Jun 26, 10:05 UTCJun 26, 22:25 UTC12h 20m
2026-06-25 DWI7105 NLU → PUJ Jun 25, 19:44 UTCJun 26, 16:30 UTC20h 45m
2026-06-25 DWI7105 NLU → PUJ Jun 25, 17:34 UTCJun 26, 16:30 UTC22h 55m
2026-06-25 DWI7105 NLU → PUJ Jun 25, 16:24 UTCJun 26, 10:05 UTC17h 40m
2026-06-24 DWI7104 - Jun 24, 23:29 UTCJun 25, 14:44 UTC15h 15m
2026-06-24 DWI7100 - Jun 24, 14:39 UTCJun 24, 22:00 UTC7h 20m
2026-06-24 DWI7100 - Jun 24, 01:34 UTCJun 24, 22:00 UTC20h 25m
2026-06-23 DWI1501 - Jun 23, 21:10 UTCJun 24, 18:09 UTC21h 0m
2026-06-23 DWI6207 - Jun 23, 05:54 UTCJun 23, 17:04 UTC11h 10m
2026-06-22 DWI6206 - Jun 22, 15:29 UTCJun 23, 02:55 UTC11h 25m
2026-06-22 DWI6361 MDZ → PUJ Jun 22, 01:10 UTCJun 22, 20:34 UTC19h 25m

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 HI1103 page for operator, model, and routing details .

Mode-S 0C4356 frequently asked

What is Mode-S code 0C4356?
0C4356 is an ICAO 24-bit transponder address. Allocated to Dominican Republic. Assigned to HI1103.
Where is Mode-S 0C4356 registered?
Mode-S code 0C4356 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 0C4356 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C4356, octal 03041526, decimal 803,670.
What flights does 0C4356 operate?
Mode-S 0C4356 has broadcast 20 distinct callsigns, including DWI7104, DWI7105, DWI4162, DWI3761, DWI7100.