Apparatus

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sensors Mode-S transponder

758558

ICAO 24-bit transponder address · allocated to Philippines

Currently assigned to RP-C9934 · AIRBUS A-321neo

Hex
758558
Octal
35302530
Decimal
7,701,848
Country
PH
Tail
RP-C9934
Type
A21N
No current signal · last broadcast 7h ago
Flights observed
152
Distinct callsigns
20
Country
PH
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 758558.

Country allocation

The ICAO 24-bit address 758558 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 20 distinct

Callsign Airline Flights Last seen
PAL221 Philippine Airlines 13 2026-05-28
PAL222 Philippine Airlines 12 2026-05-29
PAL526 Philippine Airlines 11 2026-05-23
PAL525 Philippine Airlines 10 2026-05-22
PAL424 Philippine Airlines 9 2026-05-29
PAL423 Philippine Airlines 9 2026-05-29
PAL216 Philippine Airlines 6 2026-05-25
PAL437 Philippine Airlines 5 2026-05-27
PAL223 Philippine Airlines 5 2026-05-24
PAL438 Philippine Airlines 4 2026-05-26
PAL422 Philippine Airlines 4 2026-05-30
PAL224 Philippine Airlines 4 2026-05-25
PAL1146 Philippine Airlines 4 2026-05-09
PAL1145 Philippine Airlines 4 2026-05-09
PAL741 Philippine Airlines 3 2026-05-22
PAL740 Philippine Airlines 3 2026-05-21
PAL733 Philippine Airlines 3 2026-05-27
PAL732 Philippine Airlines 3 2026-05-27
PAL512 Philippine Airlines 3 2026-04-21
PAL501 Philippine Airlines 3 2026-04-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 PAL421 HND → MNL May 30, 06:10 UTCMay 30, 10:15 UTC4h 5m
2026-05-30 PAL422 MNL → HND May 30, 00:20 UTCMay 30, 04:10 UTC3h 50m
2026-05-29 PAL423 HND → MNL May 29, 17:30 UTCMay 29, 21:45 UTC4h 15m
2026-05-29 PAL424 MNL → HND May 29, 11:15 UTCMay 29, 15:00 UTC3h 45m
2026-05-29 PAL222 BNE → MNL May 29, 08:25 UTCMay 29, 09:05 UTC40m
2026-05-29 PAL222 BNE → MNL May 29, 01:40 UTCMay 29, 03:05 UTC1h 25m
2026-05-28 PAL221 MNL → BNE May 28, 22:55 UTCMay 28, 23:35 UTC40m
2026-05-28 PAL221 MNL → BNE May 28, 16:10 UTCMay 28, 22:35 UTC6h 25m
2026-05-27 PAL733 BKK → MNL May 27, 16:50 UTCMay 27, 19:50 UTC3h 0m
2026-05-27 PAL732 MNL → BKK May 27, 12:25 UTCMay 27, 15:15 UTC2h 50m
2026-05-27 PAL437 NGO → MNL May 27, 07:40 UTCMay 27, 08:30 UTC50m
2026-05-26 PAL438 MNL → NGO May 26, 23:14 UTCMay 27, 02:54 UTC3h 40m
2026-05-25 PAL216 POM → MNL May 25, 16:35 UTCMay 26, 04:24 UTC11h 49m
2026-05-25 PAL224 PER → MNL May 25, 05:30 UTCMay 25, 07:25 UTC1h 55m
2026-05-24 PAL223 MNL → PER May 24, 23:00 UTCMay 24, 23:20 UTC20m
2026-05-24 PAL223 MNL → PER May 24, 16:15 UTCMay 24, 16:45 UTC30m
2026-05-24 PAL331 XMN → MNL May 24, 11:00 UTCMay 24, 12:25 UTC1h 25m
2026-05-24 PAL330 MNL → XMN May 24, 06:15 UTCMay 24, 07:30 UTC1h 15m
2026-05-23 PAL215 MNL → POM May 23, 16:55 UTCMay 24, 04:15 UTC11h 21m
2026-05-23 PAL526 KUL → MNL May 23, 04:30 UTCMay 23, 07:45 UTC3h 15m
2026-05-22 PAL525 MNL → KUL May 22, 23:35 UTCMay 23, 03:00 UTC3h 24m
2026-05-22 PAL423 HND → MNL May 22, 17:25 UTCMay 22, 21:20 UTC3h 55m
2026-05-22 PAL424 MNL → HND May 22, 11:35 UTCMay 22, 15:15 UTC3h 40m
2026-05-22 PAL741 BKK → MNL May 22, 03:25 UTCMay 22, 06:30 UTC3h 5m
2026-05-21 PAL740 MNL → BKK May 21, 22:50 UTCMay 22, 01:35 UTC2h 45m
2026-05-21 PAL733 BKK → MNL May 21, 16:50 UTCMay 21, 19:45 UTC2h 55m
2026-05-21 PAL732 MNL → BKK May 21, 12:30 UTCMay 21, 15:20 UTC2h 50m
2026-05-21 PAL526 KUL → MNL May 21, 04:25 UTCMay 21, 07:45 UTC3h 20m
2026-05-20 PAL525 MNL → KUL May 20, 23:35 UTCMay 21, 02:50 UTC3h 15m
2026-05-20 PAL423 HND → MNL May 20, 16:55 UTCMay 20, 20:55 UTC4h 0m
2026-05-20 PAL424 MNL → HND May 20, 11:25 UTCMay 20, 15:15 UTC3h 50m
2026-05-20 PAL526 KUL → MNL May 20, 04:25 UTCMay 20, 07:55 UTC3h 31m
2026-05-19 PAL525 MNL → KUL May 19, 23:15 UTCMay 20, 02:35 UTC3h 20m
2026-05-19 PAL423 HND → MNL May 19, 17:10 UTCMay 19, 21:00 UTC3h 50m
2026-05-19 PAL424 MNL → HND May 19, 11:15 UTCMay 19, 15:15 UTC4h 0m
2026-05-19 PAL1150 ILO → MNL May 19, 08:05 UTCMay 19, 08:55 UTC50m
2026-05-19 PAL1149 - May 19, 05:55 UTCMay 19, 06:25 UTC30m
2026-05-18 PAL733 BKK → MNL May 18, 17:05 UTCMay 18, 20:00 UTC2h 54m
2026-05-18 PAL732 MNL → BKK May 18, 12:20 UTCMay 18, 15:20 UTC3h 0m
2026-05-18 PAL222 BNE → MNL May 18, 01:50 UTCMay 18, 09:20 UTC7h 30m
2026-05-17 PAL221 MNL → BNE May 17, 16:10 UTCMay 17, 23:15 UTC7h 5m
2026-05-17 PAL526 KUL → MNL May 17, 04:25 UTCMay 17, 07:50 UTC3h 25m
2026-05-16 PAL525 MNL → KUL May 16, 23:35 UTCMay 17, 02:50 UTC3h 15m
2026-05-16 PAL423 HND → MNL May 16, 17:10 UTCMay 16, 21:05 UTC3h 55m
2026-05-16 PAL424 MNL → HND May 16, 11:21 UTCMay 16, 15:01 UTC3h 40m
2026-05-16 PAL224 PER → MNL May 16, 00:25 UTCMay 16, 07:05 UTC6h 41m
2026-05-15 PAL223 MNL → PER May 15, 16:15 UTCMay 15, 22:55 UTC6h 40m
2026-05-15 PAL222 BNE → MNL May 15, 01:50 UTCMay 15, 09:20 UTC7h 30m
2026-05-14 PAL221 MNL → BNE May 14, 16:15 UTCMay 14, 23:30 UTC7h 15m
2026-05-12 PAL307 HKG → MNL May 12, 10:20 UTCMay 12, 12:00 UTC1h 40m

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 RP-C9934 page for operator, model, and routing details .

Mode-S 758558 frequently asked

What is Mode-S code 758558?
758558 is an ICAO 24-bit transponder address. Allocated to Philippines. Assigned to RP-C9934.
Where is Mode-S 758558 registered?
Mode-S code 758558 is allocated to Philippines (PH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 758558 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 758558, octal 35302530, decimal 7,701,848.
What flights does 758558 operate?
Mode-S 758558 has broadcast 20 distinct callsigns, including PAL221, PAL222, PAL526, PAL525, PAL424.