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JP

sa ku

Chofu, Japan

Receiver stats

#2,357 worldwide
#32 nationally
15,680 total aircraft
30 days online
2,715,315 total positions
This page is currently showing data collected on
September 21, 2026 (377 aircraft seen) September 20, 2026 (673 aircraft seen) September 19, 2026 (739 aircraft seen) September 18, 2026 (707 aircraft seen) September 17, 2026 (728 aircraft seen) September 16, 2026 (696 aircraft seen) September 15, 2026 (737 aircraft seen) September 14, 2026 (757 aircraft seen) September 13, 2026 (762 aircraft seen) September 12, 2026 (740 aircraft seen) September 11, 2026 (744 aircraft seen) September 10, 2026 (594 aircraft seen) September 9, 2026 (733 aircraft seen) September 8, 2026 (705 aircraft seen) September 7, 2026 (691 aircraft seen) September 6, 2026 (687 aircraft seen) September 5, 2026 (463 aircraft seen) September 4, 2026 (299 aircraft seen) September 3, 2026 (340 aircraft seen) September 2, 2026 (336 aircraft seen) September 1, 2026 (324 aircraft seen) August 31, 2026 (300 aircraft seen) August 30, 2026 (309 aircraft seen) August 29, 2026 (303 aircraft seen) August 28, 2026 (320 aircraft seen) August 27, 2026 (350 aircraft seen) August 26, 2026 (315 aircraft seen) August 25, 2026 (324 aircraft seen) August 24, 2026 (325 aircraft seen) August 23, 2026 (302 aircraft seen)

Hourly summary (for August 20, 2026)

An hourly summary of the number of positions (and positionless reports) sent to Plane Finder by this receiver

Polar distribution (for August 20, 2026)

A polar chart showing the maximum distance of signals received by this receiver, grouped into 5 degree intervals

Aircraft Seen (on August 20, 2026)

A list of the unique aircraft seen by this receiver