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The Pilots Desk
Heliport

Advanced Asphalt Heliport

ICAO LL08🇺🇸 Princeton
Coordinates
41.3857°N, 89.4716°W
Elevation
705 ft (215 m)
Type
Heliport
Region
US-IL
Time zone
Chicago(UTC-05:00)
Magnetic variation
2.8° W

Daylight today(Aug 30, 2026, local time)

Civil dawn
05:54
Sunrise
06:23
Sunset
19:36
Civil dusk
20:05

About 13h 13m 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 Advanced Asphalt Heliport

Advanced Asphalt Heliport is a heliport in Princeton, United States. It sits at an elevation of 705 ft (215 m) and has 1 runway, the longest 40 ft / 12 m. It observes America/Chicago local time. The nearest airport is Foley Airport (72LL), about 5.8 nm to the e.

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

Live traffic nearby

Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.

Loading live traffic…

Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.

Map

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

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
H140 ft / 12 m40 ftConUnlitOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle879 ft
Obstacle876 ft
Obstacle850 ft
Obstacle899 ft
Obstacle909 ft
Obstacle899 ft
Obstacle912 ft
Obstacle889 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Advanced Asphalt Heliport.

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 Advanced Asphalt Heliport located?

Advanced Asphalt Heliport is heliport located in Princeton, United States, at an elevation of 705 ft (215 m).

How many runways does Advanced Asphalt Heliport have?

Advanced Asphalt Heliport has 1 runway, the longest being 40 ft / 12 m.

What time zone is Advanced Asphalt Heliport in?

Advanced Asphalt Heliport is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at Advanced Asphalt Heliport?

The magnetic variation (declination) at Advanced Asphalt Heliport is approximately 2.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Advanced Asphalt Heliport?

The nearest airport to Advanced Asphalt Heliport is Foley Airport (72LL), about 5.8 nm to the e, followed by Zea Mays Field and Steil Restricted Landing Area Airport.

Is the information on this page suitable for flight planning?

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