Apparatus

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sensors Mode-S transponder

868B50

ICAO 24-bit transponder address · allocated to Japan

Currently assigned to JA76AN · BOEING 737-800

Hex
868B50
Octal
41505520
Decimal
8,817,488
Country
JP
Tail
JA76AN
Type
B738
Broadcasting now · callsign ANA510 · 250 ft
Flights observed
503
Distinct callsigns
20
Country
JP
Last broadcast
Jul 26, 11:50 UTC

Current position

868B50 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 868B50 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
ANA1201 - 9 2026-07-17
ANA494 - 7 2026-07-10
ANA447 - 7 2026-07-10
ANA706 - 6 2026-07-10
ANA306 - 6 2026-07-11
ANA274 All Nippon Airways 6 2026-07-20
ANA1207 - 6 2026-07-11
ANA779 - 5 2026-07-09
ANA726 - 5 2026-06-20
ANA493 - 5 2026-07-10
ANA461 All Nippon Airways 5 2026-07-19
ANA410 All Nippon Airways 5 2026-07-21
ANA407 All Nippon Airways 5 2026-07-21
ANA33 - 5 2026-07-09
ANA1203 All Nippon Airways 5 2026-07-24
ANA86 - 4 2026-07-12
ANA756 All Nippon Airways 4 2026-07-25
ANA753 - 4 2026-07-13
ANA725 - 4 2026-06-20
ANA716 - 4 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANA800 OIT → HND Jul 26, 10:40 UTCJul 26, 11:45 UTC1h 5m
2026-07-26 ANA797 HND → OIT Jul 26, 07:30 UTCJul 26, 08:35 UTC1h 5m
2026-07-26 ANA376 MBE → HND Jul 26, 04:30 UTCJul 26, 06:10 UTC1h 40m
2026-07-26 ANA375 HND → MBE Jul 26, 02:05 UTCJul 26, 03:20 UTC1h 15m
2026-07-25 ANA602 KMI → HND Jul 25, 23:30 UTCJul 26, 00:40 UTC1h 10m
2026-07-25 ANA617 HND → KMI Jul 25, 11:05 UTCJul 25, 11:50 UTC45m
2026-07-25 ANA756 KMQ → HND Jul 25, 09:00 UTCJul 25, 09:55 UTC55m
2026-07-25 ANA1176 CTS → KMQ Jul 25, 06:15 UTCJul 25, 07:25 UTC1h 10m
2026-07-25 ANA1181 TOY → CTS Jul 25, 04:20 UTCJul 25, 05:20 UTC1h 0m
2026-07-25 ANA1182 CTS → TOY Jul 25, 02:05 UTCJul 25, 03:00 UTC55m
2026-07-24 ANA1271 HIJ → CTS Jul 24, 23:20 UTCJul 25, 01:05 UTC1h 45m
2026-07-24 ANA1272 CTS → HIJ Jul 24, 10:35 UTCJul 24, 12:15 UTC1h 40m
2026-07-24 ANA1261 FSZ → CTS Jul 24, 05:30 UTCJul 24, 07:00 UTC1h 30m
2026-07-24 ANA1264 OKA → FSZ Jul 24, 02:30 UTCJul 24, 04:20 UTC1h 50m
2026-07-24 ANA1203 FUK → OKA Jul 24, 00:20 UTCJul 24, 00:40 UTC20m
2026-07-23 ANA1203 FUK → OKA Jul 23, 23:30 UTCJul 23, 23:40 UTC10m
2026-07-23 ANA1216 OKA → FUK Jul 23, 10:30 UTCJul 23, 11:35 UTC1h 5m
2026-07-23 ANA1213 FUK → OKA Jul 23, 09:15 UTCJul 23, 09:30 UTC15m
2026-07-23 ANA1213 FUK → OKA Jul 23, 08:20 UTCJul 23, 08:30 UTC10m
2026-07-23 ANA1208 OKA → FUK Jul 23, 05:35 UTCJul 23, 06:55 UTC1h 20m
2026-07-23 ANA1267 IWK → OKA Jul 23, 04:00 UTCJul 23, 04:15 UTC15m
2026-07-23 ANA1267 IWK → OKA Jul 23, 02:55 UTCJul 23, 03:15 UTC20m
2026-07-23 ANA633 HND → IWK Jul 23, 00:45 UTCJul 23, 01:45 UTC1h 0m
2026-07-22 ANA402 AXT → HND Jul 22, 22:55 UTCJul 22, 23:35 UTC40m
2026-07-22 ANA409 - Jul 22, 11:50 UTCJul 22, 12:20 UTC30m
2026-07-22 ANA636 - Jul 22, 04:45 UTCJul 22, 10:25 UTC5h 40m
2026-07-22 ANA635 HND → IWK Jul 22, 02:35 UTCJul 22, 03:40 UTC1h 5m
2026-07-22 ANA1892 HAC → HND Jul 22, 00:30 UTCJul 22, 01:05 UTC35m
2026-07-21 ANA1891 HND → HAC Jul 21, 23:00 UTCJul 21, 23:20 UTC20m
2026-07-21 ANA410 AXT → HND Jul 21, 11:15 UTCJul 21, 11:55 UTC40m
2026-07-21 ANA407 HND → AXT Jul 21, 09:25 UTCJul 21, 10:00 UTC35m
2026-07-21 ANA408 AXT → HND Jul 21, 07:25 UTCJul 21, 08:10 UTC45m
2026-07-21 ANA405 HND → AXT Jul 21, 05:30 UTCJul 21, 06:00 UTC30m
2026-07-21 ANA454 HSG → HND Jul 21, 01:00 UTCJul 21, 02:25 UTC1h 25m
2026-07-20 ANA451 HND → HSG Jul 20, 22:40 UTCJul 21, 00:05 UTC1h 25m
2026-07-20 ANA274 FUK → HND Jul 20, 12:35 UTCJul 20, 14:00 UTC1h 25m
2026-07-20 ANA1214 OKA → FUK Jul 20, 09:35 UTCJul 20, 11:00 UTC1h 25m
2026-07-20 ANA1724 MMY → OKA Jul 20, 03:05 UTCJul 20, 03:15 UTC10m
2026-07-19 ANA461 HND → OKA Jul 19, 22:00 UTCJul 20, 00:05 UTC2h 5m
2026-07-19 ANA478 OKA → HND Jul 19, 12:40 UTCJul 19, 14:40 UTC2h 0m
2026-07-19 ANA1730 - Jul 19, 10:20 UTCJul 19, 10:30 UTC10m
2026-07-19 ANA1211 - Jul 19, 07:15 UTCJul 19, 07:30 UTC15m
2026-07-19 ANA1211 - Jul 19, 06:20 UTCJul 19, 06:35 UTC15m
2026-07-19 ANA1206 - Jul 19, 03:25 UTCJul 19, 04:55 UTC1h 30m
2026-07-18 ANA1217 - Jul 18, 12:00 UTCJul 18, 12:15 UTC15m
2026-07-18 ANA1217 - Jul 18, 11:05 UTCJul 18, 11:20 UTC15m
2026-07-18 ANA1212 - Jul 18, 08:50 UTCJul 18, 10:00 UTC1h 10m
2026-07-17 ANA1201 - Jul 17, 23:20 UTCJul 17, 23:35 UTC15m
2026-07-17 ANA1201 - Jul 17, 22:25 UTCJul 17, 22:45 UTC20m
2026-07-17 ANA1102 - Jul 17, 08:59 UTCJul 17, 10:40 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 JA76AN page for operator, model, and routing details .

Mode-S 868B50 frequently asked

What is Mode-S code 868B50?
868B50 is an ICAO 24-bit transponder address. Allocated to Japan. Assigned to JA76AN.
Where is Mode-S 868B50 registered?
Mode-S code 868B50 is allocated to Japan (JP). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 868B50 broadcasting right now?
Yes. Mode-S 868B50 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 868B50, octal 41505520, decimal 8,817,488.
What flights does 868B50 operate?
Mode-S 868B50 has broadcast 20 distinct callsigns, including ANA1201, ANA494, ANA447, ANA706, ANA306.