CO4 pilot reports

Pilot reports filed within 100 NM of Colorado Springs East (CO4), Ellicott, CO. 29 in the current window, 26 reporting turbulence or icing, as of 2 Nov 2026 1531Z. · Open on the map

All of Colorado Springs East — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM29 reports

DEN UA

Position: 92 nm NNW of CO4
Altitude: FL230
Aircraft: B38M

DEN UA /OV DEN300040/TM 1524/FL230/TP B38M/TB LGT-MOD 240-250/RM -ZDVWC-13

Profile · by altitude

DEN UA

Position: 92 nm NNW of CO4
Altitude: FL230
Aircraft: B38M

DEN UA /OV DEN300040/TM 1524/FL230/TP B38M/TB LGT-MOD 240-250/RM -ZDVWC-13

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

All 29 reports within 100 NM position · altitude · conditions · raw text

These reports are near CO4, 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–moderate turbulence

Hazard

1524Z · 92 nm NNW of CO4 · FL230 · B38M

Remarks: -ZDVWC-13

DEN UA /OV DEN300040/TM 1524/FL230/TP B38M/TB LGT-MOD 240-250/RM -ZDVWC-13

Light icing

Hazard

1519Z · 60 nm NW of CO4 · BE9L

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

Light rime icing

Hazard

1515Z · 71 nm WNW of CO4 · 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 · 51 nm WNW of CO4 · 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–moderate chop, continuous turbulence

Hazard

1511Z · 62 nm SSE of CO4 · FL350 · A320

Remarks: -ZDVWC-30

PUB UA /OV PUB109039/TM 1511/FL350/TP A320/TB CONS LGT OCNL MOD CHOP/RM -ZDVWC-30

Light chop turbulence

Hazard

1510Z · 86 nm NW of CO4 · 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 · 82 nm NNW of CO4 · 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 · 58 nm NNW of CO4 · 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 · 34 nm WNW of CO4 · 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 rime icing

Hazard

1502Z · 35 nm S of CO4 · FL200 · E75L

OAT -15°C

Remarks: -ZDVWC

PUB UA /OV PUB/TM 1502/FL200/TP E75L/TA M15/IC LGT RIME 200-230/RM -ZDVWC

Light chop turbulence · Light rime icing

Hazard

1501Z · 44 nm NNW of CO4 · 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 · 64 nm NW of CO4 · 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 · 78 nm NNW of CO4 · 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 · 60 nm NW of CO4 · 15,000 ft · E75L

OAT -11°C

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

Light–moderate chop turbulence

Hazard

1456Z · 89 nm WNW of CO4 · 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 · 53 nm NW of CO4 · 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 · 66 nm NNW of CO4 · 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 · 14 nm WSW of CO4 · 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

Light rime icing

Hazard

1440Z · 72 nm NNW of CO4 · 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 · 27 nm NNW of CO4 · 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 · 27 nm NNW of CO4 · 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 · 67 nm NNW of CO4 · 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 · 91 nm WNW of CO4 · FL220 · B739

Remarks: -ZDVWC

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

Moderate turbulence

Hazard

1407Z · 38 nm N of CO4 · 11,000 ft · A21N

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

Light chop turbulence

Hazard

1405Z · 58 nm NW of CO4 · 13,000 ft · LJ30

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

No turbulence or icing reported

1405Z · 53 nm NNW of CO4 · 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 · 50 nm W of CO4 · 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

1401Z · 35 nm S of CO4 · FL330 · F2TH

Remarks: -ZDVWC

PUB UA /OV PUB/TM 1401/FL330/TP F2TH/TB LGT-MOD 330-360/RM -ZDVWC

Light–moderate turbulence

Hazard

1400Z · 70 nm NNE of CO4 · 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 CO4?

29 pilot reports were filed within 100 NM of Colorado Springs East in the current reporting window, 26 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 CO4

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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