N571LF

Flight

Status

Incomplete (signal lost)

Departure

Boulder Municipal Airport (WBU) — Boulder, United States

Departed

2026-10-02 12:46 UTC

Distance flown

70 km

Approach distance

70 km

Registration

Type

CH7B

Max altitude

9,000 ft

Max ground speed

117 kt

Tracked

29m · 69 km

Altitude (ft, max 9,000)

Ground speed (kt, max 117)

Altitude (ft, max 9,000)

Ground speed (kt, max 117)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

No airline on record.

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 12:46 UTC	N571LF	WBU → ? Boulder → ?	N571LF	CH7B	Incomplete (signal lost)	70 km
2026-09-27 12:47 UTC	N571LF	WBU → ? Boulder → ?	N571LF	CH7B	Incomplete (signal lost)	53 km
2026-09-20 12:39 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	~64 km est. (42 km recorded)
2026-09-19 12:26 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	~99 km est. (77 km recorded)
2026-09-13 12:26 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	~80 km est. (59 km recorded)
2026-09-11 12:23 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	~70 km est. (48 km recorded)
2026-09-06 12:21 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	99 km
2026-09-03 12:15 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	~50 km est. (28 km recorded)
2026-08-31 12:19 UTC	N571LF	WBU → WBU Boulder → Boulder	N571LF	CH7B	Completed	~99 km est. (77 km recorded)
2026-08-30 12:12 UTC	N571LF	WBU → ? Boulder → ?	N571LF	CH7B	Incomplete (signal lost)	78 km
2026-08-29 12:15 UTC	N571LF	WBU → ? Boulder → ?	N571LF	CH7B	Completed	35 km