IA21 pilot reports

Pilot reports filed within 100 NM of Knight Field (IA21), Berkley, IA. 16 in the current window, 13 reporting turbulence or icing, as of 2 Nov 2026 1636Z. · Open on the map

All of Knight Field — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM16 reports

OMA UA

Position: 89 nm WSW of IA21
Altitude: 2,100 ft
Aircraft: E75L

OMA UA /OV OMA360002/TM 1617/FL021/TP E75L/SK OVC021/RM +/-10 ON FINAL RWY 18

Profile · by altitude

OMA UA

Position: 89 nm WSW of IA21
Altitude: 2,100 ft
Aircraft: E75L

OMA UA /OV OMA360002/TM 1617/FL021/TP E75L/SK OVC021/RM +/-10 ON FINAL RWY 18

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

All 16 reports within 100 NM position · altitude · conditions · raw text

These reports are near IA21, 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.

Overcast 2,100 ft

1617Z · 89 nm WSW of IA21 · 2,100 ft · E75L

Overcast 2,100 ft

Remarks: +/-10 ON FINAL RWY 18

OMA UA /OV OMA360002/TM 1617/FL021/TP E75L/SK OVC021/RM +/-10 ON FINAL RWY 18

Light, continuous turbulence

Hazard

1615Z · 60 nm ESE of IA21 · FL390 · B752

TNU UA /OV TNU150020/TM 1615/FL390/TP B752/TB CONS LGT

Light chop, continuous turbulence

Hazard

1611Z · 69 nm W of IA21 · FL340 · B739

SUX UA /OV SUX120040/TM 1611/FL340/TP B739/TB CONS LGT CHOP

Light chop turbulence

Hazard

1610Z · 75 nm SW of IA21 · FL290 · A21N

OMA UA /OV OVR100025/TM 1610/FL290/TP A21N/TB LGT CHOP

No turbulence or icing reported

1608Z · 70 nm W of IA21 · FL360 · A21N

OMA UA /OV OVR360036/TM 1608/FL360/TP A21N/TB NEG

Moderate turbulence

Hazard

1605Z · 83 nm ENE of IA21 · 2,500 ft · E55P

Overcast 3,000 ft

Remarks: BASES004 TOPS030

ALO UA /OV ALO/TM 1605/FL025/TP E55P/SK OVC 030/TB MOD ON FINAL/RM BASES004 TOPS030

Light chop, occasional turbulence

Hazard

1600Z · 40 nm NNW of IA21 · FL370 · A319

Tops 34,000 ft

FOD UA /OV FOD/TM 1600/FL370/TP A319/SK TOP340-360/TB OCNL LGT CHOP

Light–moderate, continuous turbulence

Hazard

1600Z · 90 nm WSW of IA21 · FL330 · A320

OMA UA /OV OMA/TM 1600/FL330/TP A320/TB CONS LGT OCNL MOD

Light chop, occasional turbulence

Hazard

1550Z · 79 nm NNW of IA21 · FL340 · A320

MCW UA /OV MCW270060/TM 1550/FL340/TP A320/TB OCNL LGT CHOP

Light chop, occasional turbulence

Hazard

1549Z · 47 nm W of IA21 · FL340 · B739

OMA UA /OV OVR025050/TM 1549/FL340/TP B739/TB OCNL LGT CHOP

No turbulence or icing reported

1538Z · 40 nm NNW of IA21 · FL340 · B737

Remarks: VMC

FOD UA /OV FOD/TM 1538/FL340/TP B737/TB NEG/RM VMC

Light chop, continuous turbulence

Hazard

1532Z · 54 nm WNW of IA21 · FL340 · E75L

FOD UA /OV FOD245040/TM 1532/FL340/TP E75L/TB CONS LGT CHOP

Light chop, continuous turbulence

Hazard

1531Z · 40 nm NNW of IA21 · FL340 · A21N

Tops 34,000 ft

FOD UA /OV FOD/TM 1531/FL340/TP A21N/SK TOP340/TB CONS LGT CHOP

Light chop, continuous turbulence

Hazard

1528Z · 33 nm SW of IA21 · FL340 · B737

DSM UA /OV DSM270040/TM 1528/FL340/TP B737/TB CONS LGT CHOP

Light chop, continuous turbulence

Hazard

1510Z · 78 nm SW of IA21 · 16,000 ft · E55P

Bases 2,100 ft; Tops 7,000 ft

RDK UA /OV KRDK/TM 1510/FL160/TP E55P/SK BASE021-TOP070/TB CONS LGT CHOP/IC NEG

Light chop, continuous turbulence

Hazard

1507Z · 80 nm S of IA21 · 13,000 ft · CRJ9

Tops 23,000 ft

LWD UA /OV KLWD/TM 1507/FL130/TP CRJ9/SK TOP230/TB CONS LGT CHOP/IC NEG

Frequently asked

Are there any PIREPs near IA21?

16 pilot reports were filed within 100 NM of Knight Field in the current reporting window, 13 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 IA21

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.