CD39 pilot reports

Pilot reports filed within 100 NM of Pond's Field (CD39), Berthoud, CO. 28 in the current window, 25 reporting turbulence or icing, as of 2 Nov 2026 1526Z. · Open on the map

All of Pond's Field — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM28 reports

DEN UA

Position: 36 nm S of CD39
Altitude: not reported
Aircraft: BE9L

DEN UA /OV BJC180015/TM 1519/FLDURC/TP BE9L/IC IC LGT TIME 155-175

Profile · by altitude

ANK UA

Position: 71 nm SSW of CD39
Altitude: FL260
Aircraft: C56X

ANK UA /OV ANK029044/TM 1515/FL260/TP C56X/TA M24/TB LGT MOD /IC LGT RIME /RM -ZDVWC-26

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

All 28 reports within 100 NM position · altitude · conditions · raw text

These reports are near CD39, 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.

Light icing

Hazard

1519Z · 36 nm S of CD39 · BE9L

DEN UA /OV BJC180015/TM 1519/FLDURC/TP BE9L/IC IC LGT TIME 155-175

Light rime icing

Hazard

1515Z · 69 nm SSW of CD39 · C56X

OAT -20°C

DEN UA /OV APA240050/TM 1515/FLDURD/TP C56X/TA M20/IC IC LGT RIME 260-230

Moderate turbulence · Light rime icing

Hazard

1515Z · 71 nm SSW of CD39 · FL260 · C56X

OAT -24°C

Remarks: -ZDVWC-26

ANK UA /OV ANK029044/TM 1515/FL260/TP C56X/TA M24/TB LGT MOD /IC LGT RIME /RM -ZDVWC-26

Light chop turbulence

Hazard

1510Z · 48 nm SW of CD39 · FL230 · A21N

IMC

Remarks: -ZDVWC-06

EGE UA /OV RLG110030/TM 1510/FL230/TP A21N/SK IMC/TB LGT CHOP/IC NEG/RM -ZDVWC-06

Light rime icing

Hazard

1508Z · 12 nm ESE of CD39 · 17,000 ft · B757

OAT -14°C

DEN UA /OV DEN325025/TM 1508/FL170/TP B757/TA M14/IC IC LGT RIME

Bases 10,000 ft

1507Z · 35 nm SE of CD39 · 6,500 ft · MULTI

Bases 10,000 ft · Visibility 19 SM

DEN UA /OV DEN/TM 1507/FL065/TP MULTI/SK BASES ABOVE 100 MSL/WX 19SM

Light rime icing

Hazard

1503Z · 69 nm S of CD39 · FL230 · B39M

OAT -34°C

Remarks: DURC -ZDVWC-30

COS UA /OV BRK290023/TM 1503/FL230/TP B39M/TA M34/IC LGT RIME /RM DURC -ZDVWC-30

Light chop turbulence · Light rime icing

Hazard

1501Z · 47 nm SSE of CD39 · FL250 · B737

Overcast 11,000 ft · OAT -9°C

DEN UA /OV DEN180015/TM 1501/FL250/TP B737/SK OVC BASE 110/TA M09/TB TB LGT CHOP/IC IIC LGT RIME

Light icing

Hazard

1500Z · 45 nm SSW of CD39 · 14,000 ft · E75L

OAT -2°C

DEN UA /OV DEN240040/TM 1500/FL140/TP E75L/TA M02/IC IC LGT TIME

Light chop turbulence · Light rime icing

Hazard

1500Z · 12 nm S of CD39 · 15,000 ft · TBM7

OAT -5°C

DEN UA /OV DEN300025/TM 1500/FL150/TP TBM7/WX LAYER 150-170/TA M05/TB TB LGT CHOP/IC IC LGT RIME 150

Light rime icing

Hazard

1458Z · 39 nm S of CD39 · 15,000 ft · E75L

OAT -11°C

DEN UA /OV DEN240030/TM 1458/FL150/TP E75L/TA -11/IC IC LGT RIME

Trace–light rime icing

Hazard

1458Z · 58 nm ENE of CD39 · FL250 · TBM8

OAT -30°C

Remarks: -ZDVWC

CYS UA /OV CYS120050/TM 1458/FL250/TP TBM8/TA M30/IC TRACE-LGT RIME /RM -ZDVWC

Light–moderate chop turbulence

Hazard

1456Z · 66 nm SW of CD39 · FL220 · B38M

Remarks: -ZDVWC-06

EGE UA /OV SXW090040/TM 1456/FL220/TP B38M/TB LGT-MOD CHOP/RM -ZDVWC-06

Light mixed icing

Hazard

1451Z · 49 nm S of CD39 · 13,000 ft · B737

OAT -5°C

DEN UA /OV 35 SW DEN/TM 1451/FL130/TP B737/TA -5/IC IC LGT MX

No turbulence or icing reported

1450Z · 25 nm S of CD39 · 7,000 ft · E550

Remarks: SMOOTH

BJC UA /OV BJC120005/TM 1450/FL070/TP E550/TB NEG/IC NEG/RM SMOOTH

Light rime icing

Hazard

1444Z · 90 nm SSE of CD39 · FL200 · C25C

OAT -10°C

Remarks: -ZDVWC-41

COS UA /OV COS/TM 1444/FL200/TP C25C/TA M10/IC LGT RIME /RM -ZDVWC-41

Moderate mixed icing

Hazard

1442Z · 68 nm NNW of CD39 · FL200 · BE9L

OAT -7°C

Remarks: -ZDVWC

LAR UA /OV KLAR/TM 1442/FL200/TP BE9L/TA M07/IC MOD MX/RM -ZDVWC

Light rime icing

Hazard

1440Z · 20 nm SE of CD39 · 16,000 ft · B739

OAT -6°C

DEN UA /OV DEN 320015/TM 1440/FL160/TP B739/TA -6/IC /IC LGT RIME

Light turbulence

Hazard

1439Z · 63 nm SSE of CD39 · 14,000 ft · FT2H

Clear 14,000 ft, tops 60,000 ft

Remarks: APA DUNN ARRIVAL

DEN UA /OV 20 SE APA/TM 1439/FL140/TP FT2H/SK SKC/TB TB LGT BLO 180/IC IX NEG/RM APA DUNN ARRIVAL

Light chop turbulence

Hazard

1434Z · 63 nm SSE of CD39 · 14,000 ft · F2T4

Clear 14,000 ft, tops 60,000 ft

Remarks: APA DUNN ARRIVAL

DEN UA /OV 20 SE APA/TM 1434/FL140/TP F2T4/SK SKC/TB /TB LGT CHOP BLO 180/IC /IC NEG/RM APA DUNN ARRIVAL

Light chop turbulence · Light rime icing

Hazard

1433Z · 25 nm S of CD39 · FL180 · BC51

OAT -12°C

DEN UA /OV 20 W DEN/TM 1433/FL180/TP BC51/TA M12/TB /TB LGT CHOP/IC /IC LGT RIME 140-180 ON ZIMMR

Moderate, continuous turbulence

Hazard

1432Z · 76 nm SW of CD39 · FL220 · B739

Remarks: -ZDVWC

ASE UA /OV DBL090030/TM 1432/FL220/TP B739/TB CONS MOD /RM -ZDVWC

Moderate, occasional turbulence

Hazard

1413Z · 16 nm NNW of CD39 · FL190 · B737

DEN UA /OV DEN320050/TM 1413/FL190/TP B737/TB OCNL MOD 260-190

Moderate turbulence

Hazard

1407Z · 54 nm SSE of CD39 · 11,000 ft · A21N

DEN UA /OV DEN150020/TM 1407/FL110/TP A21N/TB MOD 110-170

Light chop turbulence

Hazard

1405Z · 50 nm SSW of CD39 · 13,000 ft · LJ30

DEN UA /OV DEN230040/TM 1405/FL130/TP LJ30/TB LGT CHOP

No turbulence or icing reported

1405Z · 39 nm SSE of CD39 · 7,500 ft · B737

DEN UA /OV 5 S DEN/TM 1405/FL075/TP B737/TB NEG TURB

Light chop turbulence · Light rime icing

Hazard

1403Z · 79 nm SSW of CD39 · FL190 · GLF4

OAT -17°C

Remarks: -ZDVWC-26

ASE UA /OV DBL100072/TM 1403/FL190/TP GLF4/TA M17/TB LGT CHOP/IC LGT RIME 230-195/RM -ZDVWC-26

Light–moderate turbulence

Hazard

1400Z · 72 nm ESE of CD39 · FL240 · A20N

Remarks: -ZDVWC-07

AKO UA /OV AKO221027/TM 1400/FL240/TP A20N/TB LGT-MOD 180-240/RM -ZDVWC-07

Frequently asked

Are there any PIREPs near CD39?

28 pilot reports were filed within 100 NM of Pond's Field in the current reporting window, 25 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 CD39

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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