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 Jul 26, 19:10 UTC
Flights observed
283
Distinct callsigns
20
Country
SR
Last broadcast
Jul 26, 19:10 UTC

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 20 distinct

Callsign Airline Flights Last seen
JOS215 DHL de Guatemala 58 2026-07-24
JOS5217 - 50 2026-07-23
JOS224 - 50 2026-07-23
JOS5218 DHL de Guatemala 37 2026-07-23
JOS6217 DHL de Guatemala 18 2026-07-26
JOS6218 DHL de Guatemala 12 2026-07-26
JOS212 - 11 2026-07-13
JOS7216 DHL de Guatemala 10 2026-07-23
JOS1224 DHL de Guatemala 10 2026-07-26
JOS7211 DHL de Guatemala 6 2026-07-23
JOS5215 - 5 2026-07-05
JOS6215 - 4 2026-07-06
JOS931 - 2 2026-04-17
JOS1222 DHL de Guatemala 2 2026-07-26
JOS1216 DHL de Guatemala 2 2026-06-13
JOS5818 - 1 2026-07-22
JOS4306 DHL de Guatemala 1 2026-07-22
JOS2518 - 1 2026-04-23
JOS2517 - 1 2026-04-23
JOS1306 DHL de Guatemala 1 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 JOS6217 NLU → GUA Jul 26, 18:55 UTCJul 26, 19:10 UTC15m
2026-07-26 JOS6217 NLU → GUA Jul 26, 17:35 UTCJul 26, 18:20 UTC45m
2026-07-26 JOS6218 GUA → NLU Jul 26, 14:00 UTCJul 26, 15:35 UTC1h 35m
2026-07-26 JOS1224 SAL → GUA Jul 26, 11:15 UTCJul 26, 11:40 UTC25m
2026-07-26 JOS1222 PTY → SAL Jul 26, 09:00 UTCJul 26, 09:35 UTC35m
2026-07-25 JOS1306 BOG → PTY Jul 25, 05:45 UTCJul 25, 06:10 UTC25m
2026-07-24 JOS215 GUA → PTY Jul 24, 03:40 UTCJul 24, 09:50 UTC6h 10m
2026-07-23 JOS5217 - Jul 23, 22:50 UTCJul 24, 00:20 UTC1h 30m
2026-07-23 JOS5218 GUA → NLU Jul 23, 19:30 UTCJul 23, 21:05 UTC1h 35m
2026-07-23 JOS7216 SJO → GUA Jul 23, 16:15 UTCJul 23, 17:30 UTC1h 15m
2026-07-23 JOS7211 GUA → SJO Jul 23, 13:35 UTCJul 23, 14:50 UTC1h 15m
2026-07-23 JOS224 - Jul 23, 11:15 UTCJul 23, 11:35 UTC20m
2026-07-23 JOS215 GUA → PTY Jul 23, 03:50 UTCJul 23, 09:30 UTC5h 40m
2026-07-23 JOS5217 - Jul 23, 00:10 UTCJul 23, 00:20 UTC10m
2026-07-22 JOS5217 - Jul 22, 22:55 UTCJul 22, 23:40 UTC45m
2026-07-22 JOS5818 - Jul 22, 18:35 UTCJul 22, 20:10 UTC1h 35m
2026-07-22 JOS224 - Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 JOS4306 BOG → PTY Jul 22, 04:40 UTCJul 22, 05:10 UTC30m
2026-07-19 JOS1305 - Jul 19, 09:05 UTCJul 19, 09:40 UTC35m
2026-07-18 JOS215 - Jul 18, 04:55 UTCJul 18, 06:10 UTC1h 15m
2026-07-17 JOS5217 GUA → GUA Jul 17, 23:39 UTCJul 17, 23:50 UTC10m
2026-07-17 JOS5217 - Jul 17, 22:20 UTCJul 17, 23:05 UTC45m
2026-07-17 JOS5218 GUA → NLU Jul 17, 18:34 UTCJul 17, 20:20 UTC1h 45m
2026-07-17 JOS224 - Jul 17, 11:50 UTCJul 17, 12:10 UTC20m
2026-07-17 JOS215 - Jul 17, 03:39 UTCJul 17, 10:05 UTC6h 25m
2026-07-16 JOS7216 SJO → GUA Jul 16, 15:55 UTCJul 16, 17:14 UTC1h 20m
2026-07-16 JOS7211 GUA → SJO Jul 16, 13:25 UTCJul 16, 14:40 UTC1h 15m
2026-07-16 JOS224 - Jul 16, 11:30 UTCJul 16, 11:50 UTC20m
2026-07-16 JOS215 - Jul 16, 03:50 UTCJul 16, 09:35 UTC5h 45m
2026-07-15 JOS5217 - Jul 15, 22:50 UTCJul 16, 00:20 UTC1h 30m
2026-07-15 JOS5218 GUA → NLU Jul 15, 19:40 UTCJul 15, 20:35 UTC55m
2026-07-15 JOS5218 GUA → NLU Jul 15, 19:05 UTCJul 15, 19:10 UTC5m
2026-07-15 JOS224 - Jul 15, 11:40 UTCJul 15, 12:00 UTC20m
2026-07-15 JOS215 - Jul 15, 03:45 UTCJul 15, 09:50 UTC6h 5m
2026-07-14 JOS224 - Jul 14, 11:25 UTCJul 14, 11:45 UTC20m
2026-07-14 JOS215 - Jul 14, 03:45 UTCJul 14, 09:30 UTC5h 45m
2026-07-13 JOS212 - Jul 13, 01:30 UTCJul 13, 10:25 UTC8h 55m
2026-07-12 JOS6217 NLU → GUA Jul 12, 18:20 UTCJul 12, 18:30 UTC10m
2026-07-12 JOS6217 NLU → GUA Jul 12, 17:01 UTCJul 12, 17:45 UTC45m
2026-07-12 JOS6218 GUA → NLU Jul 12, 13:40 UTCJul 12, 15:10 UTC1h 30m
2026-07-12 JOS1224 - Jul 12, 11:35 UTCJul 12, 11:55 UTC20m
2026-07-12 JOS1222 - Jul 12, 09:05 UTCJul 12, 09:40 UTC35m
2026-07-11 JOS215 - Jul 11, 04:55 UTCJul 11, 06:05 UTC1h 10m
2026-07-10 JOS5217 - Jul 10, 23:20 UTCJul 10, 23:30 UTC10m
2026-07-10 JOS5217 - Jul 10, 22:00 UTCJul 10, 22:50 UTC50m
2026-07-10 JOS5218 GUA → NLU Jul 10, 19:10 UTCJul 10, 20:10 UTC1h 0m
2026-07-10 JOS5218 GUA → NLU Jul 10, 18:35 UTCJul 10, 18:45 UTC10m
2026-07-10 JOS224 - Jul 10, 11:20 UTCJul 10, 11:45 UTC25m
2026-07-10 JOS215 - Jul 10, 03:40 UTCJul 10, 09:15 UTC5h 35m
2026-07-10 JOS5217 - Jul 10, 00:05 UTCJul 10, 00:20 UTC15m

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 Jul 26, 19:10 UTC.
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 20 distinct callsigns, including JOS215, JOS5217, JOS224, JOS5218, JOS6217.