Apparatus

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sensors Mode-S transponder

84BBDF

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA228P · AIRBUS A-320neo

Hex
84BBDF
Octal
41135737
Decimal
8,698,847
Country
JP
Tail
JA228P
Type
A20N
No current signal · last broadcast 3h ago
Flights observed
253
Distinct callsigns
20
Country
JP
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 84BBDF.

Country allocation

The ICAO 24-bit address 84BBDF falls within the block assigned to Japan (JP) by ICAO Annex 10, Volume III. Every aircraft registered in Japan 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
APJ273 Peach Aviation 11 2026-05-18
APJ209 Peach Aviation 7 2026-05-19
APJ929 Peach Aviation 6 2026-05-18
APJ924 Peach Aviation 6 2026-05-19
APJ563 Peach Aviation 6 2026-05-18
APJ220 Peach Aviation 6 2026-05-19
APJ930 Peach Aviation 5 2026-05-18
APJ927 Peach Aviation 5 2026-05-19
APJ67 Peach Aviation 5 2026-05-26
APJ282 Peach Aviation 5 2026-05-20
APJ582 Peach Aviation 4 2026-05-20
APJ568 Peach Aviation 4 2026-05-21
APJ486 Peach Aviation 4 2026-05-16
APJ456 Peach Aviation 4 2026-04-25
APJ419 Peach Aviation 4 2026-05-20
APJ154 Peach Aviation 4 2026-05-20
APJ137 Peach Aviation 4 2026-05-20
APJ922 Peach Aviation 3 2026-05-19
APJ921 Peach Aviation 3 2026-05-18
APJ68 Peach Aviation 3 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 APJ533 NRT → ISG May 30, 04:35 UTCMay 30, 05:20 UTC45m
2026-05-30 APJ352 FUK → NRT May 30, 01:20 UTCMay 30, 02:45 UTC1h 25m
2026-05-29 APJ349 NRT → FUK May 29, 22:15 UTCMay 29, 23:40 UTC1h 25m
2026-05-29 APJ590 CTS → NRT May 29, 11:55 UTCMay 29, 13:15 UTC1h 20m
2026-05-29 APJ119 KIX → CTS May 29, 09:15 UTCMay 29, 10:45 UTC1h 30m
2026-05-29 APJ188 KMI → KIX May 29, 07:35 UTCMay 29, 08:05 UTC30m
2026-05-29 APJ187 KIX → KMI May 29, 05:20 UTCMay 29, 05:50 UTC30m
2026-05-28 APJ375 KIX → ISG May 28, 22:20 UTCMay 29, 03:50 UTC5h 30m
2026-05-28 APJ118 CTS → KIX May 28, 10:20 UTCMay 28, 12:25 UTC2h 5m
2026-05-28 APJ575 NRT → CTS May 28, 07:50 UTCMay 28, 09:05 UTC1h 15m
2026-05-27 APJ504 OKA → NRT May 27, 23:40 UTCMay 28, 05:45 UTC6h 5m
2026-05-27 APJ590 CTS → NRT May 27, 11:55 UTCMay 27, 13:05 UTC1h 10m
2026-05-27 APJ119 KIX → CTS May 27, 09:15 UTCMay 27, 10:45 UTC1h 30m
2026-05-27 APJ187 KIX → KMI May 27, 05:19 UTCMay 27, 07:50 UTC2h 31m
2026-05-26 APJ375 KIX → ISG May 26, 22:25 UTCMay 27, 03:59 UTC5h 35m
2026-05-26 APJ68 HKG → KIX May 26, 17:25 UTCMay 26, 20:50 UTC3h 25m
2026-05-26 APJ67 KIX → HKG May 26, 14:45 UTCMay 26, 15:00 UTC15m
2026-05-26 APJ67 KIX → HKG May 26, 11:44 UTCMay 26, 14:09 UTC2h 25m
2026-05-26 APJ64 HKG → KIX May 26, 05:00 UTCMay 26, 08:30 UTC3h 30m
2026-05-26 APJ63 KIX → HKG May 26, 02:24 UTCMay 26, 02:39 UTC15m
2026-05-25 APJ63 KIX → HKG May 25, 23:19 UTCMay 26, 01:49 UTC2h 30m
2026-05-25 APJ28 TPE → KIX May 25, 10:30 UTCMay 25, 12:55 UTC2h 25m
2026-05-25 APJ27 KIX → TPE May 25, 08:30 UTCMay 25, 09:00 UTC30m
2026-05-25 APJ27 KIX → TPE May 25, 06:40 UTCMay 25, 07:10 UTC30m
2026-05-25 APJ24 TPE → KIX May 25, 01:55 UTCMay 25, 04:15 UTC2h 20m
2026-05-24 APJ859 HND → TPE May 24, 21:35 UTCMay 24, 21:50 UTC15m
2026-05-24 APJ876 PVG → HND May 24, 13:40 UTCMay 24, 20:05 UTC6h 25m
2026-05-24 APJ203 KIX → ASJ May 24, 04:05 UTCMay 24, 07:40 UTC3h 35m
2026-05-24 APJ194 KOJ → KIX May 24, 01:55 UTCMay 24, 02:30 UTC35m
2026-05-23 APJ193 KIX → KOJ May 23, 23:40 UTCMay 24, 00:15 UTC35m
2026-05-23 APJ140 SDJ → KIX May 23, 11:10 UTCMay 23, 12:15 UTC1h 5m
2026-05-23 APJ141 KIX → SDJ May 23, 09:05 UTCMay 23, 09:50 UTC45m
2026-05-23 APJ166 NGS → KIX May 23, 07:00 UTCMay 23, 07:50 UTC50m
2026-05-23 APJ165 KIX → NGS May 23, 04:55 UTCMay 23, 05:45 UTC50m
2026-05-23 APJ714 ICN → KIX May 23, 01:45 UTCMay 23, 03:05 UTC1h 20m
2026-05-22 APJ701 KIX → ICN May 22, 23:00 UTCMay 23, 00:25 UTC1h 25m
2026-05-22 APJ68 HKG → KIX May 22, 17:25 UTCMay 22, 20:35 UTC3h 10m
2026-05-22 APJ67 KIX → HKG May 22, 11:45 UTCMay 22, 15:15 UTC3h 30m
2026-05-22 APJ199 KIX → KOJ May 22, 05:40 UTCMay 22, 08:30 UTC2h 50m
2026-05-22 APJ132 SDJ → KIX May 22, 03:30 UTCMay 22, 04:30 UTC1h 0m
2026-05-22 APJ491 NGO → SDJ May 22, 01:20 UTCMay 22, 02:00 UTC40m
2026-05-21 APJ468 CTS → NGO May 21, 11:55 UTCMay 21, 13:20 UTC1h 25m
2026-05-21 APJ577 NRT → CTS May 21, 09:15 UTCMay 21, 10:30 UTC1h 15m
2026-05-21 APJ576 CTS → NRT May 21, 06:15 UTCMay 21, 07:45 UTC1h 30m
2026-05-21 APJ567 NRT → CTS May 21, 03:40 UTCMay 21, 04:50 UTC1h 10m
2026-05-21 APJ568 CTS → NRT May 21, 00:50 UTCMay 21, 02:15 UTC1h 25m
2026-05-20 APJ559 NRT → CTS May 20, 22:10 UTCMay 20, 23:25 UTC1h 15m
2026-05-20 APJ582 CTS → NRT May 20, 10:00 UTCMay 20, 11:10 UTC1h 10m
2026-05-20 APJ419 SDJ → CTS May 20, 07:55 UTCMay 20, 08:55 UTC1h 0m
2026-05-20 APJ137 KIX → SDJ May 20, 05:55 UTCMay 20, 06:45 UTC50m

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 JA228P page for operator, model, and routing details .

Mode-S 84BBDF frequently asked

What is Mode-S code 84BBDF?
84BBDF is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA228P.
Where is Mode-S 84BBDF registered?
Mode-S code 84BBDF is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 84BBDF broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 84BBDF, octal 41135737, decimal 8,698,847.
What flights does 84BBDF operate?
Mode-S 84BBDF has broadcast 20 distinct callsigns, including APJ273, APJ209, APJ929, APJ924, APJ563.