1CO2 pilot reports

Pilot reports filed within 100 NM of Williams Ranch (1CO2), Norwood, CO. 4 in the current window, 3 reporting turbulence or icing, as of 2 Nov 2026 1636Z. · Open on the map

All of Williams Ranch — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM4 reports

FMN UA

Position: 99 nm S of 1CO2
Altitude: 16,000 ft
Aircraft: PC12

FMN UA /OV RSK211020/TM 1631/FL160/TP PC12/SK SKC/TB NEG/IC NEG/RM ZDVWC-36

Profile · by altitude

FMN UA

Position: 99 nm S of 1CO2
Altitude: 16,000 ft
Aircraft: PC12

FMN UA /OV RSK211020/TM 1631/FL160/TP PC12/SK SKC/TB NEG/IC NEG/RM ZDVWC-36

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

All 4 reports within 100 NM position · altitude · conditions · raw text

These reports are near 1CO2, 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.

Clear 16,000 ft, tops 60,000 ft

1631Z · 99 nm S of 1CO2 · 16,000 ft · PC12

Clear 16,000 ft, tops 60,000 ft

Remarks: ZDVWC-36

FMN UA /OV RSK211020/TM 1631/FL160/TP PC12/SK SKC/TB NEG/IC NEG/RM ZDVWC-36

Trace icing

Hazard

1617Z · 50 nm NNE of 1CO2 · 14,000 ft · BE20

IMC · OAT -17°C

Remarks: ZDVWC-12

MTJ UA /OV MTJ345025/TM 1617/FL140/TP BE20/SK IMC/TA M17/TB NEG/IC TRACE /RM ZDVWC-12

Light rime icing

Hazard

1515Z · 87 nm NNE of 1CO2 · C340

IMC

Remarks: DURD -ZDVWC-11

RIL UA /OV RIL/TM 1515/FL0801/TP C340/SK IMC/IC LGT RIME 160 BLO /RM DURD -ZDVWC-11

Light chop, int turbulence

Hazard

1514Z · 56 nm WNW of 1CO2 · FL340 · B739

Remarks: -ZDVWC-03

GJT UA /OV JNC210040/TM 1514/FL340/TP B739/TB INTMT LGT CHOP/RM -ZDVWC-03

Frequently asked

Are there any PIREPs near 1CO2?

4 pilot reports were filed within 100 NM of Williams Ranch in the current reporting window, 3 of them reporting turbulence or icing.

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 1CO2

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.

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