Apparatus

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sensors Mode-S transponder

0C2057

ICAO 24-bit transponder address · allocated to Suriname

Currently assigned to HP-1910DAE · BOEING 757-200

Hex
0C2057
Octal
03020127
Decimal
794,711
Country
SR
Tail
HP-1910DAE
Type
B752
No current signal · last broadcast 8h ago
Flights observed
125
Distinct callsigns
16
Country
SR
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 0C2057.

Country allocation

The ICAO 24-bit address 0C2057 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 16 distinct

Callsign Airline Flights Last seen
JOS215 DHL de Guatemala 28 2026-06-02
JOS224 - 25 2026-06-02
JOS5217 DHL de Guatemala 20 2026-05-29
JOS5218 - 16 2026-05-29
JOS6217 DHL de Guatemala 7 2026-05-31
JOS212 DHL de Guatemala 7 2026-06-01
JOS6218 DHL de Guatemala 5 2026-05-31
JOS1224 - 4 2026-05-31
JOS7216 DHL de Guatemala 3 2026-05-21
JOS7211 DHL de Guatemala 3 2026-05-28
JOS931 - 2 2026-04-17
JOS6215 DHL de Guatemala 1 2026-05-11
JOS5215 DHL de Guatemala 1 2026-05-17
JOS2518 - 1 2026-04-23
JOS2517 - 1 2026-04-23
JOS1216 DHL de Guatemala 1 2026-05-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 JOS224 - Jun 2, 11:25 UTCJun 2, 11:50 UTC25m
2026-06-02 JOS215 GUA → PTY Jun 2, 03:40 UTCJun 2, 04:05 UTC25m
2026-06-01 JOS212 PTY → GUA Jun 1, 01:30 UTCJun 1, 09:05 UTC7h 35m
2026-05-31 JOS6217 NLU → GUA May 31, 18:55 UTCMay 31, 19:05 UTC10m
2026-05-31 JOS6217 NLU → GUA May 31, 17:35 UTCMay 31, 18:20 UTC45m
2026-05-31 JOS6218 GUA → NLU May 31, 14:10 UTCMay 31, 15:45 UTC1h 35m
2026-05-31 JOS1224 - May 31, 11:40 UTCMay 31, 12:00 UTC20m
2026-05-30 JOS215 GUA → PTY May 30, 04:55 UTCMay 30, 13:25 UTC8h 30m
2026-05-29 JOS5217 NLU → GUA May 29, 23:40 UTCMay 29, 23:45 UTC5m
2026-05-29 JOS5217 NLU → GUA May 29, 23:25 UTCMay 29, 23:35 UTC10m
2026-05-29 JOS5217 NLU → GUA May 29, 22:10 UTCMay 29, 22:50 UTC40m
2026-05-29 JOS5218 - May 29, 18:50 UTCMay 29, 20:30 UTC1h 40m
2026-05-29 JOS224 - May 29, 11:40 UTCMay 29, 12:00 UTC20m
2026-05-29 JOS215 GUA → PTY May 29, 03:30 UTCMay 29, 04:00 UTC30m
2026-05-28 JOS5217 NLU → GUA May 28, 22:45 UTCMay 29, 00:05 UTC1h 20m
2026-05-28 JOS5218 - May 28, 19:15 UTCMay 28, 20:55 UTC1h 40m
2026-05-28 JOS7211 GUA → SJO May 28, 13:30 UTCMay 28, 17:30 UTC4h 0m
2026-05-28 JOS224 - May 28, 11:25 UTCMay 28, 11:50 UTC25m
2026-05-28 JOS215 GUA → PTY May 28, 03:50 UTCMay 28, 04:15 UTC25m
2026-05-27 JOS5217 NLU → GUA May 27, 22:25 UTCMay 27, 23:50 UTC1h 25m
2026-05-27 JOS5218 - May 27, 18:35 UTCMay 27, 20:20 UTC1h 45m
2026-05-27 JOS224 - May 27, 11:55 UTCMay 27, 12:15 UTC20m
2026-05-27 JOS215 GUA → PTY May 27, 03:54 UTCMay 27, 04:24 UTC30m
2026-05-26 JOS224 - May 26, 14:24 UTCMay 26, 14:45 UTC20m
2026-05-26 JOS224 - May 26, 12:00 UTCMay 26, 12:40 UTC40m
2026-05-26 JOS215 GUA → PTY May 26, 03:40 UTCMay 26, 04:04 UTC25m
2026-05-25 JOS212 PTY → GUA May 25, 08:50 UTCMay 25, 09:30 UTC40m
2026-05-23 JOS215 GUA → PTY May 23, 04:45 UTCMay 23, 05:10 UTC25m
2026-05-22 JOS5217 NLU → GUA May 22, 23:45 UTCMay 22, 23:55 UTC10m
2026-05-22 JOS5217 NLU → GUA May 22, 22:20 UTCMay 22, 23:10 UTC50m
2026-05-22 JOS5218 GUA → NLU May 22, 19:10 UTCMay 22, 20:15 UTC1h 5m
2026-05-22 JOS5218 GUA → NLU May 22, 18:30 UTCMay 22, 18:40 UTC10m
2026-05-22 JOS224 - May 22, 11:25 UTCMay 22, 11:45 UTC20m
2026-05-22 JOS215 GUA → PTY May 22, 03:45 UTCMay 22, 04:15 UTC30m
2026-05-21 JOS7216 SJO → GUA May 21, 13:30 UTCMay 21, 17:15 UTC3h 45m
2026-05-21 JOS224 - May 21, 11:45 UTCMay 21, 12:05 UTC20m
2026-05-21 JOS215 GUA → PTY May 21, 03:35 UTCMay 21, 04:00 UTC25m
2026-05-20 JOS5217 NLU → GUA May 20, 22:15 UTCMay 20, 23:45 UTC1h 30m
2026-05-20 JOS5218 GUA → NLU May 20, 18:35 UTCMay 20, 20:15 UTC1h 40m
2026-05-20 JOS224 - May 20, 12:00 UTCMay 20, 12:25 UTC25m
2026-05-20 JOS215 GUA → PTY May 20, 03:50 UTCMay 20, 04:20 UTC30m
2026-05-19 JOS224 - May 19, 11:25 UTCMay 19, 11:45 UTC20m
2026-05-19 JOS215 GUA → PTY May 19, 03:40 UTCMay 19, 04:10 UTC30m
2026-05-18 JOS212 PTY → GUA May 18, 01:40 UTCMay 18, 09:25 UTC7h 45m
2026-05-17 JOS6217 NLU → GUA May 17, 19:15 UTCMay 17, 19:30 UTC15m
2026-05-17 JOS6217 NLU → GUA May 17, 18:05 UTCMay 17, 18:45 UTC40m
2026-05-17 JOS6218 GUA → NLU May 17, 15:20 UTCMay 17, 16:20 UTC1h 0m
2026-05-17 JOS1224 - May 17, 12:10 UTCMay 17, 12:35 UTC25m
2026-05-17 JOS5215 GUA → PTY May 17, 02:55 UTCMay 17, 03:25 UTC30m
2026-05-16 JOS1216 SJO → GUA May 16, 04:45 UTCMay 16, 13:15 UTC8h 31m

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-1910DAE page for operator, model, and routing details .

Mode-S 0C2057 frequently asked

What is Mode-S code 0C2057?
0C2057 is an ICAO 24-bit transponder address. Allocated to Suriname. Assigned to HP-1910DAE.
Where is Mode-S 0C2057 registered?
Mode-S code 0C2057 is allocated to Suriname (SR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C2057 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C2057, octal 03020127, decimal 794,711.
What flights does 0C2057 operate?
Mode-S 0C2057 has broadcast 16 distinct callsigns, including JOS215, JOS224, JOS5217, JOS5218, JOS6217.