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The Pilots Desk
Small airport

Clark Airport

ICAO US-4522🇺🇸 Portal
Coordinates
31.8897°N, 109.0870°W
Elevation
4,354 ft (1,327 m)
Type
Small airport
Region
US-AZ
Time zone
Phoenix(UTC-07:00)
Magnetic variation
8.4° E

Daylight today(Jul 16, 2026, local time)

Civil dawn
04:55
Sunrise
05:22
Sunset
19:24
Civil dusk
19:51

About 14h 1m 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 Clark Airport

Clark Airport is a small airport in Portal, United States. It sits at an elevation of 4,354 ft (1,327 m). It observes America/Phoenix local time. The nearest airport is Lizzy Lizard Airport (8AZ5), about 1.7 nm to the e.

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 (0)

No runway data recorded for this airport.

Airspace in this area(2)

NameClassTypeFloorCeiling
TOMBSTONE A 0600-2100 MON-FRI & BY NOTAMSpecial useDanger500 ft GND14499 ft MSL
TOMBSTONE C 0600-2100 MON-FRI & BY NOTAMSpecial useDanger14500 ft MSL17999 ft MSL

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Nearby airports

Great-circle distance and true bearing from Clark Airport.

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 Clark Airport located?

Clark Airport is small airport located in Portal, United States, at an elevation of 4,354 ft (1,327 m).

What time zone is Clark Airport in?

Clark Airport is in the America/Phoenix time zone (UTC-07:00).

What is the magnetic variation at Clark Airport?

The magnetic variation (declination) at Clark Airport is approximately 8.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Clark Airport?

The nearest airport to Clark Airport is Lizzy Lizard Airport (8AZ5), about 1.7 nm to the e, followed by Amigos Del Cielo Airport and Painted Pony Airport.

Is the information on this page suitable for flight planning?

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