21CL pilot reports

Pilot reports filed within 100 NM of La County Sheriff Lancaster Stn (21CL), Lancaster, CA. 9 in the current window, as of 21 Sep 2026 1931Z. · Open on the map

All of La County Sheriff Lancaster Stn — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM9 reports

ONT UA

Position: 41 nm SSE of 21CL
Altitude: 6,000 ft
Aircraft: C206

ONT UA /OV POM/TM 1925/FL060/TP C206/RM TOPS 060

Profile · by altitude

ONT UA

Position: 41 nm SSE of 21CL
Altitude: 6,000 ft
Aircraft: C206

ONT UA /OV POM/TM 1925/FL060/TP C206/RM TOPS 060

No turbulence or icing reported near 21CL — 9 routine reports hidden.

Pilot reports are subjective, single-aircraft observations. Always confirm with an official preflight briefing.

All 9 reports within 100 NM position · altitude · conditions · raw text

These reports are near 21CL, not at it. Each gives its distance and bearing from the field — read one 60 NM away as regional context, not as this airport's conditions.

TOPS 060

1925Z · 41 nm SSE of 21CL · 6,000 ft · C206

Remarks: TOPS 060

ONT UA /OV POM/TM 1925/FL060/TP C206/RM TOPS 060

Overcast 5,500 ft

1907Z · 49 nm S of 21CL · 5,500 ft · B739

Overcast 5,500 ft

KLAX UA /OV 10 E LAX/TM 1907/FL055/TP B739/SK OVC055

Overcast, tops 28,000 ft

1854Z · 36 nm W of 21CL · FL285 · FA50

Overcast, tops 28,000 ft

Remarks: ZLAWC AWC-WEB

SDB UA /OV GMN/TM 1854/FL285/TP FA50/SK OVC-TOP280/RM ZLAWC AWC-WEB

TOPS RPTD 055

1830Z · 58 nm SE of 21CL · 5,500 ft · A321

Remarks: TOPS RPTD 055

SBD UA /OV SBD/TM 1830/FL055/TP A321/RM TOPS RPTD 055

Overcast 3,500 ft, tops 5,500 ft

1827Z · 35 nm SSW of 21CL · 5,500 ft · B737

Overcast 3,500 ft, tops 5,500 ft

BUR UA /OV BUR220003/TM 1827/FL055/TP B737/SK OVC035-TOP055

TOPS055 BASE035

1827Z · 56 nm SE of 21CL · 5,600 ft · A321

Remarks: TOPS055 BASE035

ONT UA /OV ONT080014/TM 1827/FL056/TP A321/RM TOPS055 BASE035

BASE037 TOPS056

1808Z · 54 nm SE of 21CL · 4,200 ft · A321

Remarks: BASE037 TOPS056

ONT UA /OV ONT080010/TM 1808/FL042/TP A321/RM BASE037 TOPS056

TOPS040

1807Z · 54 nm SE of 21CL · 4,200 ft · A321

Remarks: TOPS040

ONT UA /OV ONT080010/TM 1807/FL042/TP A321/RM TOPS040

Overcast, tops 5,000 ft

1801Z · 37 nm SSW of 21CL · 5,000 ft · E135

Overcast, tops 5,000 ft

BUR UA /OV BUR210005/TM 1801/FL050/TP E135/SK OVC-TOP050

Frequently asked

Are there any PIREPs near 21CL?

9 pilot reports were filed within 100 NM of La County Sheriff Lancaster Stn in the current reporting window.

What is a PIREP?

A pilot report is a first-hand account of conditions aloft filed by a pilot in flight: turbulence, icing, cloud bases and tops, flight visibility, wind and temperature. It is the only weather source that reports what an aircraft actually experienced rather than what a model or a ground sensor inferred. UA marks a routine report; UUA marks an urgent one.

How current are these reports?

The national PIREP feed carries roughly the last 90 minutes of reports and is republished every 5 minutes. A report is a snapshot of one aircraft at one place and time — conditions a few thousand feet away or twenty minutes later can differ.

More about 21CL

Pilot reports from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.

Something here wrong or out of date? Report a data problem.