Apparatus

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sensors Mode-S transponder

0C2046

ICAO 24-bit transponder address · allocated to Suriname

Currently assigned to HP-1537CMP · BOEING 737-800

Hex
0C2046
Octal
03020106
Decimal
794,694
Country
SR
Tail
HP-1537CMP
Type
B738
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
324
Distinct callsigns
20
Country
SR
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S 0C2046.

Country allocation

The ICAO 24-bit address 0C2046 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 - 11 2026-07-25
RPB7027 - 9 2026-07-17
RPB7275 - 8 2026-07-22
RPB7212 - 7 2026-06-22
RPB7457 - 6 2026-07-19
RPB7453 - 6 2026-07-09
RPB7278 AeroRepublica 6 2026-07-23
RPB7229 AeroRepublica 6 2026-07-26
RPB7206 AeroRepublica 6 2026-06-04
RPB7080 AeroRepublica 6 2026-07-25
RPB7456 - 5 2026-07-19
RPB7436 AeroRepublica 5 2026-07-21
RPB7298 AeroRepublica 5 2026-07-06
RPB7257 AeroRepublica 5 2026-07-20
RPB7207 AeroRepublica 5 2026-06-04
RPB7081 AeroRepublica 5 2026-07-26
RPB7505 AeroRepublica 4 2026-06-15
RPB7452 - 4 2026-07-08
RPB7449 AeroRepublica 4 2026-05-23
RPB7448 AeroRepublica 4 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RPB7240 BOG → BAQ Jul 26, 20:45 UTCJul 26, 21:30 UTC45m
2026-07-26 RPB7229 CTG → BOG Jul 26, 18:20 UTCJul 26, 19:20 UTC1h 0m
2026-07-26 RPB7086 CTG → CTG Jul 26, 14:00 UTCJul 26, 16:50 UTC2h 50m
2026-07-26 RPB7216 BOG → CTG Jul 26, 11:35 UTCJul 26, 12:35 UTC1h 0m
2026-07-26 RPB7081 CUR → BOG Jul 26, 01:00 UTCJul 26, 02:15 UTC1h 15m
2026-07-25 RPB7080 BOG → CUR Jul 25, 21:50 UTCJul 25, 23:15 UTC1h 25m
2026-07-25 RPB7026 BOG → BOG Jul 25, 14:50 UTCJul 25, 20:35 UTC5h 45m
2026-07-25 RPB7521 CTG → BOG Jul 25, 11:40 UTCJul 25, 12:45 UTC1h 5m
2026-07-25 RPB7520 BOG → CTG Jul 25, 09:45 UTCJul 25, 10:35 UTC50m
2026-07-25 RPB7268 BOG → MDE Jul 25, 06:45 UTCJul 25, 06:55 UTC10m
2026-07-25 RPB7219 CTG → BOG Jul 25, 02:50 UTCJul 25, 03:55 UTC1h 5m
2026-07-24 RPB7669 CTG → BGA Jul 24, 23:10 UTCJul 25, 01:40 UTC2h 30m
2026-07-24 RPB7226 BOG → CTG Jul 24, 21:10 UTCJul 24, 22:10 UTC1h 0m
2026-07-24 RPB7247 BAQ → BOG Jul 24, 18:45 UTCJul 24, 19:45 UTC1h 0m
2026-07-24 RPB7578 - Jul 24, 14:05 UTCJul 24, 16:50 UTC2h 45m
2026-07-24 RPB7246 BOG → BAQ Jul 24, 11:40 UTCJul 24, 12:40 UTC1h 0m
2026-07-23 RPB7617 CTG → MDE Jul 23, 23:15 UTCJul 24, 00:00 UTC45m
2026-07-23 RPB7616 MDE → CTG Jul 23, 21:35 UTCJul 23, 22:20 UTC45m
2026-07-23 RPB7483 - Jul 23, 14:40 UTCJul 23, 19:45 UTC5h 5m
2026-07-23 RPB7278 BOG → MDE Jul 23, 03:20 UTCJul 23, 03:40 UTC20m
2026-07-23 RPB7261 - Jul 23, 01:55 UTCJul 23, 02:10 UTC15m
2026-07-22 RPB7260 - Jul 22, 23:30 UTCJul 22, 23:45 UTC15m
2026-07-22 RPB7275 - Jul 22, 22:00 UTCJul 22, 22:15 UTC15m
2026-07-22 RPB7448 MDE → CUR Jul 22, 16:40 UTCJul 22, 16:50 UTC10m
2026-07-22 RB7043 - Jul 22, 14:15 UTCJul 22, 14:25 UTC10m
2026-07-22 RPB7292 BOG → MDE Jul 22, 03:05 UTCJul 22, 03:15 UTC10m
2026-07-22 RPB7251 - Jul 22, 01:30 UTCJul 22, 01:45 UTC15m
2026-07-21 RPB7650 BOG → CLO Jul 21, 23:30 UTCJul 21, 23:40 UTC10m
2026-07-21 RPB7293 MDE → BOG Jul 21, 22:00 UTCJul 21, 22:15 UTC15m
2026-07-21 RPB7436 MDE → PUJ Jul 21, 14:35 UTCJul 21, 19:50 UTC5h 15m
2026-07-21 RPB7268 BOG → MDE Jul 21, 10:30 UTCJul 21, 10:40 UTC10m
2026-07-21 RPB7245 - Jul 21, 03:45 UTCJul 21, 04:15 UTC30m
2026-07-21 RPB7244 - Jul 21, 00:05 UTCJul 21, 00:35 UTC30m
2026-07-20 RPB7257 CLO → BOG Jul 20, 22:25 UTCJul 20, 22:45 UTC20m
2026-07-20 RPB7256 - Jul 20, 20:15 UTCJul 20, 20:25 UTC10m
2026-07-20 RPB7231 CTG → BOG Jul 20, 17:35 UTCJul 20, 18:40 UTC1h 5m
2026-07-20 RPB7230 BOG → CTG Jul 20, 14:50 UTCJul 20, 15:55 UTC1h 5m
2026-07-20 RPB7251 - Jul 20, 13:05 UTCJul 20, 13:20 UTC15m
2026-07-20 RPB7250 BOG → CLO Jul 20, 11:00 UTCJul 20, 11:15 UTC15m
2026-07-20 RPB7249 - Jul 20, 03:55 UTCJul 20, 05:05 UTC1h 10m
2026-07-20 RPB7665 - Jul 20, 00:10 UTCJul 20, 02:40 UTC2h 30m
2026-07-19 RPB7240 - Jul 19, 22:15 UTCJul 19, 23:15 UTC1h 0m
2026-07-19 RPB7257 CLO → BOG Jul 19, 20:40 UTCJul 19, 20:55 UTC15m
2026-07-19 RPB7457 - Jul 19, 16:50 UTCJul 19, 18:15 UTC1h 25m
2026-07-19 RPB7456 - Jul 19, 13:35 UTCJul 19, 13:55 UTC20m
2026-07-19 RPB7250 BOG → CLO Jul 19, 11:40 UTCJul 19, 11:50 UTC10m
2026-07-19 RPB7081 CUR → BOG Jul 19, 00:35 UTCJul 19, 02:00 UTC1h 25m
2026-07-18 RPB7080 - Jul 18, 22:45 UTCJul 18, 23:00 UTC15m
2026-07-18 RPB7080 - Jul 18, 21:35 UTCJul 18, 21:45 UTC10m
2026-07-18 RPB7026 BOG → BOG Jul 18, 14:35 UTCJul 18, 20:20 UTC5h 45m

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-1537CMP page for operator, model, and routing details .

Mode-S 0C2046 frequently asked

What is Mode-S code 0C2046?
0C2046 is an ICAO 24-bit transponder address. Allocated to Suriname. Assigned to HP-1537CMP.
Where is Mode-S 0C2046 registered?
Mode-S code 0C2046 is allocated to Suriname (SR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C2046 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C2046, octal 03020106, decimal 794,694.
What flights does 0C2046 operate?
Mode-S 0C2046 has broadcast 20 distinct callsigns, including RPB7026, RPB7027, RPB7275, RPB7212, RPB7457.