4C7 pilot reports

Pilot reports filed within 100 NM of Ackley Municipal (4C7), Ackley, IA. 10 in the current window, 8 reporting turbulence or icing, as of 2 Nov 2026 1431Z. · Open on the map

All of Ackley Municipal — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM10 reports

AEL UA

Position: 70 nm NNW of 4C7
Altitude: FL310
Aircraft: B738

AEL UA /OV AEL/TM 1423/FL310/TP B738/TA M35/IC LGT RIME 220-270/RM DURC SB OUT OF KMSP

Profile · by altitude

AEL UA

Position: 70 nm NNW of 4C7
Altitude: FL310
Aircraft: B738

AEL UA /OV AEL/TM 1423/FL310/TP B738/TA M35/IC LGT RIME 220-270/RM DURC SB OUT OF KMSP

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

All 10 reports within 100 NM position · altitude · conditions · raw text

These reports are near 4C7, 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 rime icing

Hazard

1423Z · 70 nm NNW of 4C7 · FL310 · B738

OAT -35°C

Remarks: DURC SB OUT OF KMSP

AEL UA /OV AEL/TM 1423/FL310/TP B738/TA M35/IC LGT RIME 220-270/RM DURC SB OUT OF KMSP

Light–moderate chop, continuous turbulence

Hazard

1417Z · 81 nm SW of 4C7 · FL390 · B752

DSM UA /OV GCT/TM 1417/FL390/TP B752/TB CONS LGT-MOD CHOP

Light, continuous turbulence

Hazard

1417Z · 72 nm SSW of 4C7 · FL400 · B738

DSM UA /OV DSM/TM 1417/FL400/TP B738/TB CONS LGT

Light rime icing

Hazard

1417Z · 56 nm W of 4C7 · FL250 · CRJ7

Remarks: DURC

FOD UA /OV FOD/TM 1417/FL250/TP CRJ7/TA 00/IC LGT RIME 250-265/RM DURC

Overcast; Bases 300 ft

1412Z · 71 nm ESE of 4C7 · 300 ft · A319

Overcast; Bases 300 ft

CID UA /OV KCID/TM 1412/FL003/TP A319/SK /SK OVC-003 TOP-UNKN

Light chop, occasional turbulence

Hazard

1331Z · 56 nm W of 4C7 · FL285 · CRJ2

FOD UA /OV FOD/TM 1331/FL285/TP CRJ2/TB OCNL LGT CHOP

Light chop, occasional turbulence

Hazard

1330Z · 79 nm ENE of 4C7 · FL340 · B738

DBQ UA /OV DBQ310035/TM 1330/FL340/TP B738/TB OCNL LGT CHOP

Trace rime icing

Hazard

1318Z · 94 nm NNW of 4C7 · 17,000 ft · BCS1

OAT 5°C

ACQ UA /OV ACQ/TM 1318/FL170/TP BCS1/TA 05/IC TRACE RIME 200-180

Overcast 2,000 ft, tops 6,500 ft

1315Z · 85 nm NNE of 4C7 · E170

Overcast 2,000 ft, tops 6,500 ft

Remarks: DURC

RST UA /OV KRST/TM 1315/FLUNKN/TP E170/SK OVC020-TOP065/RM DURC

Light–moderate chop turbulence · Light rime icing

Hazard

1304Z · 88 nm SE of 4C7 · FL220 · G280

IOW UA /OV IOW/TM 1304/FL220/TP G280/TB LGT-MOD CHOP/IC LGT RIME

Frequently asked

Are there any PIREPs near 4C7?

10 pilot reports were filed within 100 NM of Ackley Municipal in the current reporting window, 8 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 4C7

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.