Black Diamond Airport
Daylight today(Jul 17, 2026, local time)
About 15h 30m 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 Black Diamond Airport
Black Diamond Airport is a small airport in Black Diamond, United States. It sits at an elevation of 595 ft (181 m) and has 1 runway, the longest 2,100 ft / 640 m with a hard surface. It observes America/Los Angeles local time. The nearest airport is Evergreen Sky Ranch Airport (51WA), about 3.7 nm to the sw.
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)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 18 / 36 | 2,100 ft / 640 m | 40 ft | Asph | Unlit | Open |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SEATTLE CLASS B AREA J | Class B | Controlled | 5000 ft MSL | 10000 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 Black Diamond Airport.
Frequently asked questions
Where is Black Diamond Airport located?
Black Diamond Airport is small airport located in Black Diamond, United States, at an elevation of 595 ft (181 m).
How many runways does Black Diamond Airport have?
Black Diamond Airport has 1 runway, the longest being 2,100 ft / 640 m.
What time zone is Black Diamond Airport in?
Black Diamond Airport is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Black Diamond Airport?
The magnetic variation (declination) at Black Diamond Airport is approximately 14.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Black Diamond Airport?
The nearest airport to Black Diamond Airport is Evergreen Sky Ranch Airport (51WA), about 3.7 nm to the sw, followed by Norman Grier Field and Bergseth Field.
Is the information on this page suitable for flight planning?
No. Black Diamond Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.