3NH4 pilot reports

Pilot reports filed within 100 NM of Portsmouth Regional Hospital Heliport (3NH4), Portsmouth, NH. 5 in the current window, 3 reporting turbulence or icing, as of 7 Aug 2026 1631Z.

All of Portsmouth Regional Hospital Heliport — runways, frequencies, charts and live weather

Live pilot reports within 100 NM · Aviation Weather Center

Plan view · 100 NM5 reports

RUT UA

Position: 98 nm WNW of 3NH4
Altitude: 4,800 ft
Aircraft: M600

RUT UA /OV RUT/TM 1621/FL048/TP M600/SK BASE 048

Profile · by altitude

RUT UA

Position: 98 nm WNW of 3NH4
Altitude: 4,800 ft
Aircraft: M600

RUT UA /OV RUT/TM 1621/FL048/TP M600/SK BASE 048

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

All 5 reports within 100 NM position · altitude · conditions · raw text

These reports are near 3NH4, 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 4,800 ft

1621Z · 98 nm WNW of 3NH4 · 4,800 ft · M600

Bases 4,800 ft

RUT UA /OV RUT/TM 1621/FL048/TP M600/SK BASE 048

Tops 35,000 ft

1620Z · 85 nm NE of 3NH4 · FL350 · C750

Tops 35,000 ft

AUG UA /OV AUG150020/TM 1620/FL350/TP C750/SK TOP 350

Light chop turbulence

Hazard

1604Z · 35 nm SSE of 3NH4 · FL360 · A333

BOS UA /OV BOS080030/TM 1604/FL360/TP A333/TB LGT CHOP

Light chop turbulence

Hazard

1534Z · 42 nm NE of 3NH4 · FL360 · F900

Tops 40,000 ft

Remarks: ZHU

LEB UA /OV LEB110100/TM 1534/FL360/TP F900/SK TOP FL400/TB LGT CHOP/RM ZHU

Light chop, continuous turbulence

Hazard

1520Z · 72 nm S of 3NH4 · FL380 · A333

Remarks: DURD PARCH 4 JFK

PVD UA /OV PVD090040/TM 1520/FL380/TP A333/TB CONS LGT CHOP 380 OCNL LGT CHOP 340/RM DURD PARCH 4 JFK

Frequently asked

Are there any PIREPs near 3NH4?

5 pilot reports were filed within 100 NM of Portsmouth Regional Hospital Heliport in the current reporting window, 3 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 3NH4

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.