4ND1 pilot reports

Pilot reports filed within 100 NM of Knutson (4ND1), Thompson, ND. 4 in the current window, 1 reporting turbulence or icing, as of 18 Sep 2026 1436Z. · Open on the map

All of Knutson — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM4 reports

FFM UA

Position: 99 nm SSE of 4ND1
Altitude: 3,000 ft
Aircraft: BE55

FFM UA /OV FFM/TM 1354/FL030/TP BE55/SK BASE032/IC NEG/RM DURD

Profile · by altitude

FFM UA

Position: 99 nm SSE of 4ND1
Altitude: 3,000 ft
Aircraft: BE55

FFM UA /OV FFM/TM 1354/FL030/TP BE55/SK BASE032/IC NEG/RM DURD

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 4ND1, 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.

Bases 3,200 ft

1354Z · 99 nm SSE of 4ND1 · 3,000 ft · BE55

Bases 3,200 ft

Remarks: DURD

FFM UA /OV FFM/TM 1354/FL030/TP BE55/SK BASE032/IC NEG/RM DURD

No turbulence or icing reported

1334Z · 73 nm WNW of 4ND1 · FL380 · B737

DVL UA /OV DVL/TM 1334/FL380/TP B737/TB NEG

Light chop, int turbulence

Hazard

1323Z · 64 nm SSE of 4ND1 · FL370 · CRJ9

FAR UA /OV FAR/TM 1323/FL370/TP CRJ9/TB INTMT LGT CHOP

Tops 28,400 ft

1313Z · 62 nm SW of 4ND1 · FL300 · CL30

Tops 28,400 ft

BAC UA /OV BAC/TM 1313/FL300/TP CL30/SK TOP284

Frequently asked

Are there any PIREPs near 4ND1?

4 pilot reports were filed within 100 NM of Knutson in the current reporting window, 1 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 4ND1

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.