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The Pilots Desk
Small airport

Lake Arthur Field

ICAO PN84🇺🇸 Portersville
Coordinates
40.9842°N, 80.1624°W
Elevation
1,240 ft (378 m)
Type
Small airport
Country
🇺🇸 United States
Region
US-PA
Time zone
New York(UTC-04:00)
Magnetic variation
9.2° W

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:32
Sunrise
06:04
Sunset
20:50
Civil dusk
21:23

About 14h 46m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Lake Arthur Field

Lake Arthur Field is a small airport in Portersville, United States. It sits at an elevation of 1,240 ft (378 m) and has 1 runway, the longest 1,400 ft / 427 m. It observes America/New York local time. The nearest airport is Flying Acres Airport (0PN2), about 6.8 nm to the ne.

Summary generated from this airport’s structured data — reference only.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
18 / 361,400 ft / 427 m100 ftTurfUnlitOpen

Nearby airports

Flying Acres Airport0PN2
6.8 nm NE (38°)
Barnes Farmland AirportPS43
7.1 nm NW (324°)
Bartsch Airport92PN
7.8 nm NW (310°)
Brennan Personal Use Airport2PN7
8.8 nm SSE (151°)
McMillin LandingstripUS-6312
9.2 nm SW (231°)
Grove City AirportK29D
9.7 nm N (359°)

Great-circle distance and true bearing from Lake Arthur Field.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Lake Arthur Field located?

Lake Arthur Field is small airport located in Portersville, United States, at an elevation of 1,240 ft (378 m).

How many runways does Lake Arthur Field have?

Lake Arthur Field has 1 runway, the longest being 1,400 ft / 427 m.

What time zone is Lake Arthur Field in?

Lake Arthur Field is in the America/New York time zone (UTC-04:00).

What is the magnetic variation at Lake Arthur Field?

The magnetic variation (declination) at Lake Arthur Field is approximately 9.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Lake Arthur Field?

The nearest airport to Lake Arthur Field is Flying Acres Airport (0PN2), about 6.8 nm to the ne, followed by Barnes Farmland Airport and Bartsch Airport.

Is the information on this page suitable for flight planning?

No. Lake Arthur Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.