Apparatus

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sensors Mode-S transponder

75879A

ICAO 24-bit transponder address · allocated to Philippines

Currently assigned to PC-C7203 · ATR-72-600

Hex
75879A
Octal
35303632
Decimal
7,702,426
Country
PH
Tail
PC-C7203
Type
AT76
Broadcasting now · callsign ATX5219 · 9,650 ft
Flights observed
209
Distinct callsigns
16
Country
PH
Last broadcast
8h ago

Current position

75879A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 75879A falls within the block assigned to Philippines (PH) by ICAO Annex 10, Volume III. Every aircraft registered in Philippines 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
ATX5215 - 21 2026-05-28
ATX5214 - 21 2026-05-28
ATX5208 - 20 2026-05-28
ATX5293 Warwickshire Aerocentre Ltd. 19 2026-05-28
ATX5209 - 19 2026-05-29
ATX5294 Warwickshire Aerocentre Ltd. 18 2026-05-28
ATX5216 - 15 2026-05-29
ATX5291 Warwickshire Aerocentre Ltd. 13 2026-05-28
ATX5217 - 13 2026-05-29
ATX5292 Warwickshire Aerocentre Ltd. 11 2026-05-29
ATX5219 - 11 2026-05-18
ATX5218 - 11 2026-05-18
ATX5211 - 6 2026-05-17
ATX5210 - 6 2026-05-18
ATX5213 - 3 2026-05-11
ATX5212 - 2 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 ATX5209 - May 29, 20:50 UTCMay 29, 21:30 UTC40m
2026-05-29 ATX5216 - May 29, 09:55 UTCMay 29, 10:35 UTC40m
2026-05-29 ATX5217 - May 29, 02:20 UTCMay 29, 03:05 UTC45m
2026-05-29 ATX5292 USU → CRK May 29, 00:15 UTCMay 29, 01:05 UTC50m
2026-05-28 ATX5291 CRK → USU May 28, 22:25 UTCMay 28, 23:05 UTC40m
2026-05-28 ATX5214 - May 28, 12:35 UTCMay 28, 13:25 UTC50m
2026-05-28 ATX5215 - May 28, 10:30 UTCMay 28, 11:15 UTC45m
2026-05-28 ATX5294 USU → CRK May 28, 08:35 UTCMay 28, 09:35 UTC1h 0m
2026-05-28 ATX5293 CRK → USU May 28, 06:55 UTCMay 28, 07:35 UTC40m
2026-05-28 ATX5208 - May 28, 04:10 UTCMay 28, 04:50 UTC40m
2026-05-27 ATX5209 - May 27, 20:50 UTCMay 27, 21:35 UTC45m
2026-05-27 ATX5214 - May 27, 12:20 UTCMay 27, 13:00 UTC40m
2026-05-27 ATX5215 - May 27, 10:10 UTCMay 27, 10:50 UTC40m
2026-05-27 ATX5294 USU → CRK May 27, 08:20 UTCMay 27, 09:15 UTC55m
2026-05-27 ATX5293 CRK → USU May 27, 06:40 UTCMay 27, 07:25 UTC46m
2026-05-27 ATX5208 - May 27, 04:04 UTCMay 27, 04:45 UTC40m
2026-05-26 ATX5209 - May 26, 20:54 UTCMay 26, 21:40 UTC45m
2026-05-26 ATX5216 - May 26, 09:45 UTCMay 26, 10:20 UTC35m
2026-05-26 ATX5217 - May 26, 02:29 UTCMay 26, 03:09 UTC40m
2026-05-26 ATX5292 USU → CRK May 26, 00:29 UTCMay 26, 01:14 UTC45m
2026-05-25 ATX5291 CRK → USU May 25, 22:34 UTCMay 25, 23:04 UTC30m
2026-05-25 ATX5216 - May 25, 10:10 UTCMay 25, 10:55 UTC45m
2026-05-25 ATX5217 - May 25, 02:50 UTCMay 25, 03:25 UTC35m
2026-05-24 ATX5291 CRK → USU May 24, 23:00 UTCMay 24, 23:15 UTC15m
2026-05-24 ATX5216 - May 24, 09:45 UTCMay 24, 10:30 UTC45m
2026-05-24 ATX5217 - May 24, 02:20 UTCMay 24, 03:00 UTC40m
2026-05-24 ATX5292 USU → CRK May 24, 00:20 UTCMay 24, 01:10 UTC50m
2026-05-23 ATX5291 CRK → USU May 23, 22:30 UTCMay 23, 23:15 UTC45m
2026-05-23 ATX5214 - May 23, 13:35 UTCMay 23, 14:20 UTC45m
2026-05-23 ATX5215 - May 23, 11:25 UTCMay 23, 12:10 UTC45m
2026-05-23 ATX5294 USU → CRK May 23, 08:25 UTCMay 23, 09:15 UTC50m
2026-05-23 ATX5293 CRK → USU May 23, 06:35 UTCMay 23, 07:05 UTC30m
2026-05-23 ATX5208 - May 23, 04:40 UTCMay 23, 05:30 UTC50m
2026-05-22 ATX5209 - May 22, 20:55 UTCMay 22, 21:35 UTC40m
2026-05-19 ATX5214 - May 19, 12:55 UTCMay 19, 13:35 UTC40m
2026-05-19 ATX5215 - May 19, 10:40 UTCMay 19, 11:30 UTC50m
2026-05-19 ATX5294 USU → CRK May 19, 08:45 UTCMay 19, 09:40 UTC55m
2026-05-19 ATX5293 CRK → USU May 19, 06:30 UTCMay 19, 07:10 UTC40m
2026-05-19 ATX5208 - May 19, 04:10 UTCMay 19, 05:00 UTC50m
2026-05-18 ATX5209 - May 18, 20:45 UTCMay 18, 21:30 UTC45m
2026-05-18 ATX5218 - May 18, 10:10 UTCMay 18, 10:55 UTC45m
2026-05-18 ATX5219 - May 18, 03:30 UTCMay 18, 04:20 UTC50m
2026-05-18 ATX5210 - May 18, 00:55 UTCMay 18, 01:30 UTC35m
2026-05-17 ATX5211 - May 17, 22:45 UTCMay 17, 23:30 UTC45m
2026-05-17 ATX5214 - May 17, 12:40 UTCMay 17, 13:25 UTC45m
2026-05-17 ATX5215 - May 17, 10:20 UTCMay 17, 11:10 UTC50m
2026-05-17 ATX5294 USU → CRK May 17, 08:25 UTCMay 17, 09:20 UTC55m
2026-05-17 ATX5293 CRK → USU May 17, 06:35 UTCMay 17, 07:25 UTC50m
2026-05-17 ATX5208 - May 17, 04:15 UTCMay 17, 04:50 UTC35m
2026-05-16 ATX5209 - May 16, 20:55 UTCMay 16, 21:35 UTC40m

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 PC-C7203 page for operator, model, and routing details .

Mode-S 75879A frequently asked

What is Mode-S code 75879A?
75879A is an ICAO 24-bit transponder address. Allocated to Philippines. Assigned to PC-C7203.
Where is Mode-S 75879A registered?
Mode-S code 75879A is allocated to Philippines (PH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 75879A broadcasting right now?
Yes. Mode-S 75879A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 75879A, octal 35303632, decimal 7,702,426.
What flights does 75879A operate?
Mode-S 75879A has broadcast 16 distinct callsigns, including ATX5215, ATX5214, ATX5208, ATX5293, ATX5209.