Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

0C2045

ICAO 24-bit transponder address · allocated to Suriname

Currently assigned to HP-1536CMP · BOEING 737-800

Hex
0C2045
Octal
03020105
Decimal
794,693
Country
SR
Tail
HP-1536CMP
Type
B738
No current signal · last broadcast 3h ago
Flights observed
304
Distinct callsigns
20
Country
SR
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 0C2045.

Country allocation

The ICAO 24-bit address 0C2045 falls within the block assigned to Suriname (SR) by ICAO Annex 10, Volume III. Every aircraft registered in Suriname 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
RPB7026 - 10 2026-07-09
RPB7207 AeroRepublica 8 2026-07-13
RPB7006 AeroRepublica 8 2026-06-11
RPB7002 AeroRepublica 8 2026-07-05
RPB7003 - 7 2026-07-05
RPB7299 AeroRepublica 6 2026-07-07
RPB7453 - 5 2026-07-10
RPB7421 AeroRepublica 5 2026-06-16
RPB7234 AeroRepublica 5 2026-06-08
RPB7027 - 5 2026-07-09
RPB7510 - 4 2026-07-07
RPB7290 - 4 2026-07-12
RPB7287 AeroRepublica 4 2026-06-09
RPB7286 AeroRepublica 4 2026-06-09
RPB7283 AeroRepublica 4 2026-07-06
RPB7278 - 4 2026-07-13
RPB7275 - 4 2026-07-12
RPB7272 AeroRepublica 4 2026-07-07
RPB7271 AeroRepublica 4 2026-06-19
RPB7270 AeroRepublica 4 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 RPB7229 CTG → BOG Jul 14, 02:10 UTCJul 14, 04:45 UTC2h 35m
2026-07-13 RPB7431 - Jul 13, 23:10 UTCJul 14, 00:30 UTC1h 20m
2026-07-13 RPB7430 - Jul 13, 21:35 UTCJul 13, 22:00 UTC25m
2026-07-13 RPB7207 ADZ → BAQ Jul 13, 15:10 UTCJul 13, 18:25 UTC3h 15m
2026-07-13 RPB7206 BAQ → ADZ Jul 13, 10:40 UTCJul 13, 13:50 UTC3h 10m
2026-07-13 RPB7526 - Jul 13, 02:55 UTCJul 13, 05:35 UTC2h 40m
2026-07-13 RPB7278 - Jul 13, 01:20 UTCJul 13, 01:30 UTC10m
2026-07-12 RPB7275 - Jul 12, 23:30 UTCJul 12, 23:55 UTC25m
2026-07-12 RPB7436 MDE → PUJ Jul 12, 16:20 UTCJul 12, 20:10 UTC3h 50m
2026-07-12 RPB7433 - Jul 12, 13:10 UTCJul 12, 14:35 UTC1h 25m
2026-07-12 RPB7432 - Jul 12, 11:40 UTCJul 12, 12:05 UTC25m
2026-07-12 RPB7290 - Jul 12, 05:50 UTCJul 12, 06:01 UTC10m
2026-07-12 RPB7279 - Jul 12, 04:15 UTCJul 12, 04:35 UTC20m
2026-07-11 RPB7469 - Jul 11, 13:35 UTCJul 11, 15:55 UTC2h 20m
2026-07-11 RPB7468 - Jul 11, 10:55 UTCJul 11, 12:20 UTC1h 25m
2026-07-11 RPB7468 - Jul 11, 09:45 UTCJul 11, 09:55 UTC10m
2026-07-10 RPB7617 CTG → MDE Jul 10, 23:55 UTCJul 11, 00:05 UTC10m
2026-07-10 RPB7453 - Jul 10, 18:25 UTCJul 10, 18:35 UTC10m
2026-07-10 RPB7452 - Jul 10, 16:35 UTCJul 10, 16:45 UTC10m
2026-07-10 RPB7043 - Jul 10, 14:00 UTCJul 10, 14:10 UTC10m
2026-07-10 RPB7290 - Jul 10, 03:50 UTCJul 10, 04:05 UTC15m
2026-07-09 RPB7027 - Jul 9, 21:25 UTCJul 9, 21:35 UTC10m
2026-07-09 RPB7026 - Jul 9, 15:35 UTCJul 9, 15:50 UTC15m
2026-07-09 RPB7459 - Jul 9, 13:55 UTCJul 9, 14:25 UTC30m
2026-07-08 RPB7281 - Jul 8, 23:45 UTCJul 9, 00:00 UTC15m
2026-07-08 RPB7277 - Jul 8, 00:05 UTCJul 8, 00:25 UTC20m
2026-07-07 RPB7274 BOG → MDE Jul 7, 22:20 UTCJul 7, 22:35 UTC15m
2026-07-07 RPB7299 MDE → BOG Jul 7, 20:55 UTCJul 7, 21:15 UTC20m
2026-07-07 RPB7298 BOG → MDE Jul 7, 19:00 UTCJul 7, 19:10 UTC10m
2026-07-07 RPB7273 MDE → BOG Jul 7, 17:05 UTCJul 7, 17:25 UTC20m
2026-07-07 RPB7272 BOG → MDE Jul 7, 14:45 UTCJul 7, 15:00 UTC15m
2026-07-07 RPB7509 MDE → BOG Jul 7, 13:05 UTCJul 7, 13:15 UTC10m
2026-07-07 RPB7511 CLO → BOG Jul 7, 08:50 UTCJul 7, 09:05 UTC15m
2026-07-07 RPB7510 - Jul 7, 06:50 UTCJul 7, 07:05 UTC15m
2026-07-06 RPB7478 BOG → MBJ Jul 6, 20:55 UTCJul 6, 21:05 UTC10m
2026-07-06 RPB7283 SMR → BOG Jul 6, 19:05 UTCJul 6, 19:15 UTC10m
2026-07-06 RPB7285 - Jul 6, 01:45 UTCJul 6, 02:00 UTC15m
2026-07-05 RPB7003 - Jul 5, 19:25 UTCJul 5, 19:40 UTC15m
2026-07-05 RPB7002 BOG → AUA Jul 5, 17:25 UTCJul 5, 17:40 UTC15m
2026-07-01 RPB7097 HAV → BLB Jul 1, 15:20 UTCJul 1, 19:45 UTC4h 25m
2026-06-27 RPB7213 ADZ → CTG Jun 27, 16:14 UTCJun 27, 16:24 UTC10m
2026-06-24 RPB7212 - Jun 24, 15:00 UTCJun 24, 15:05 UTC5m
2026-06-22 RPB7463 GUA → BOG Jun 22, 20:34 UTCJun 22, 21:40 UTC1h 5m
2026-06-22 RPB7462 BOG → GUA Jun 22, 18:09 UTCJun 22, 19:14 UTC1h 5m
2026-06-21 RPB7207 ADZ → BAQ Jun 21, 15:19 UTCJun 21, 15:25 UTC5m
2026-06-21 RPB7206 BAQ → ADZ Jun 21, 14:05 UTCJun 21, 14:15 UTC10m
2026-06-21 RPB7455 - Jun 21, 00:34 UTCJun 21, 00:45 UTC10m
2026-06-20 RPB7455 - Jun 20, 23:25 UTCJun 20, 23:34 UTC10m
2026-06-20 RPB7484 - Jun 20, 21:55 UTCJun 20, 22:05 UTC10m
2026-06-20 RPB7485 - Jun 20, 18:45 UTCJun 20, 18:54 UTC10m

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 HP-1536CMP page for operator, model, and routing details .

Mode-S 0C2045 frequently asked

What is Mode-S code 0C2045?
0C2045 is an ICAO 24-bit transponder address. Allocated to Suriname. Assigned to HP-1536CMP.
Where is Mode-S 0C2045 registered?
Mode-S code 0C2045 is allocated to Suriname (SR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C2045 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C2045, octal 03020105, decimal 794,693.
What flights does 0C2045 operate?
Mode-S 0C2045 has broadcast 20 distinct callsigns, including RPB7026, RPB7207, RPB7006, RPB7002, RPB7003.