ATIS Alerts

Old Aerodrome (9CL7) Area Aviation Weather & Runway Winds

Aviation weather near Old Aerodrome in Browns Valley, CA, decoded from the nearest reporting station (KBAB) — conditions, runway crosswinds, and free Telegram airport alerts.

Old Aerodrome (9CL7) is a general aviation airport serving pilots in and around Browns Valley, CA at 700 ft. 9CL7 has no weather station of its own — conditions here are decoded from KBAB, about 12 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (16, 34) — longest 2,300 ft — are checked against the current wind in the crosswind table below. The nearest TAF is issued for KBAB. Track it in the ATIS Alerts Telegram bot to get alerts read from KBAB, the station this page is based on.

No data
Awaiting observationlive · refreshes every 60s

No weather station at this airport — showing the nearest station KBAB, 11.6 nm away.

Wind
Visibility
Ceiling
Unlimited
Altimeter
Temp / Dew

Current pilot readout for 9CL7

A current METAR is not available for 9CL7 right now. The nearest reporting station is KBAB. Check back shortly, review a nearby reporting station, and always confirm with an official briefing before flight.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

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Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

Use this section to quickly compare current wind alignment across available runways at 9CL7. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

Current wind is calm calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.

RunwayHead / TailCrosswind
16
34

Open the crosswind calculator — try your own wind and runway numbers →

24-hour trend

Wind, ceiling and flight category over the last 24 hours.

Wind (kt)Gusts (kt)Bottom strip — flight category:VFRMVFRIFRLIFRNo report
061206Z17Z03Z

Over the last 21 h: wind 76 kt, ceiling unlimitedunlimited.

9CL7 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.

Live weather radar around Old Aerodrome in Browns Valley, CA: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around 9CL7 is headed.

Loading…
Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO

Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.

Pilot reports (PIREPs) within 100 NM of 9CL7

Reported by pilots in flight over the past 6 hours — via aviationweather.gov.

PIREP0352Z (8:52 PM PDT) · 77 NM S of 9CL7 · 6,500 ft MSL · C172
Show raw report
SCK UA /OV LIN /TM 0352 /FL065 /TP C172 /SK SKC /TA 20 /WV 26003KT /TB NEG /IC NEG /RM HZ LYR BLO NORTH TO COMANCHE RESEVOIR WEST TO RIVER DELTA
SCK UAHeader — reporting station and UA: a routine pilot report.
OV LINLocation — fix or navaid, optionally with a radial and distance in NM.
TM 0352Reported at 03:52 UTC.
FL065Altitude: 6,500 ft MSL.
TP C172Aircraft type reporting.
SK SKCSky condition — cloud bases and tops in hundreds of feet MSL.
TA 20Outside air temperature, °C.
WV 26003KTWind (direction/speed) or wind-shear remarks.
TB NEGTurbulence: none reported.
IC NEGIcing: none reported.
RM HZ LYR BLO NORTH TO COMAN…Remarks.
PIREP0237Z (7:37 PM PDT) · 94 NM E of 9CL7 · during descent · PC12
light chop turbulence
Show raw report
RNO UA /OV FMG150042/TM 0237/FL200/TP PC12/TB LGT CHOP/RM DURD ENTERED BY ZOA FDCS
RNO UAHeader — reporting station and UA: a routine pilot report.
OV FMG150042Location — fix or navaid, optionally with a radial and distance in NM.
TM 0237Reported at 02:37 UTC.
FL200Altitude: 20,000 ft MSL.
TP PC12Aircraft type reporting.
TB LGT CHOPTurbulence: light chop.
RM DURD ENTERED BY ZOA FDCSRemarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.

Recent aviation weather trends at 9CL7

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KBAB reported mostly VFR across 22 observations, with 0 flight-category changes. Wind most often came from the S.

Last 24 hours
VFR 100%
Wind avg/max: 4/7 kt
Max gust:
Lowest ceiling:
Lowest vis:
Prevailing wind: S
Category changes: 0
Last 7 days
VFR 100%
Wind avg/max: 6/15 kt
Max gust:
Lowest ceiling:
Lowest vis: 9 sm
Prevailing wind: S
Category changes: 0
Active Runway - past 30 days
16/34
100%

TAF — Terminal Aerodrome Forecast

Issued 0520Z (10:20 PM PDT)

TAF AMD KBAB 290520Z 2905/3009 10009KT 9999 SKC QNH2978INS WND 10006KT AFT 2910 BECMG 2914/2915 21009KT 9999 SKC QNH2986INS TX37/3000Z TN16/2913Z

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Nearby TFRs

Active FAA TFRs near 9CL7

FAA TFR data shows active temporary flight restrictions near 9CL7.

Security TFR
BEALE AFB, CA
Active 1.7 NM from 9CL7
Effective: Sunday, March 8, 2026 through Sunday, November 1, 2026 Local
NOTAM: 6/3475
Hazard TFR
9NM NW GRASS VALLEY, CA
Active 7 NM from 9CL7
Effective: Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
NOTAM: 6/9397

View all active US TFRs → · Official FAA TFR ↗

Verify with official FAA TFR sources before flight.

Airport facts

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
9CL7
City
Browns Valley
State
California
Country
United States
Elevation
700 ft
Coordinates
39.3208, -121.3628
Runways
2
Longest runway
2,300 ft
Weather reporting
Nearest station KBAB
TAF
Nearest KBAB
Time zone
America/Los_Angeles
Next sunset
20h 34m

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Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

RC flying fields nearby

AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.

All RC flying fields →

See all California airports →

9CL7 weather — frequently asked

What runways are available at 9CL7?+

9CL7 has 2 runways — 16, 34; the longest is 2,300 ft. This page computes the live crosswind for each runway end from the current wind.

Where does the weather shown for 9CL7 come from?+

Old Aerodrome does not have its own weather station. Conditions shown here come from the nearest reporting station, KBAB, about 12 nm away — close enough for situational awareness, but local conditions at 9CL7 can differ.

Does 9CL7 have a TAF?+

Yes — the KBAB TAF is shown on this page below the current conditions.

Does 9CL7 broadcast D-ATIS?+

No — 9CL7 does not broadcast D-ATIS. Alerts for 9CL7 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.

Pilot PIREPs for Old Aerodrome (9CL7)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Old Aerodrome, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.

⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.

No Pilot PIREPs have been submitted for 9CL7 yet. Recently flew here? Help the next pilot by leaving a quick airport note.

Pilot PIREPs are community pilot notes for situational awareness only — not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.

From the ATIS Alerts team

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