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The Pilots Desk
Small airport

Tuinstra Airfield

ICAO IA85🇺🇸 Indianola
Coordinates
41.4351°N, 93.5405°W
Elevation
900 ft (274 m)
Type
Small airport
Region
US-IA
Time zone
Chicago(UTC-05:00)
Magnetic variation
0.3° E

Daylight today(Jul 17, 2026, local time)

Civil dawn
05:23
Sunrise
05:56
Sunset
20:46
Civil dusk
21:19

About 14h 50m 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 Tuinstra Airfield

Tuinstra Airfield is a small airport in Indianola, United States. It sits at an elevation of 900 ft (274 m) and has 1 runway, the longest 1,200 ft / 366 m. It observes America/Chicago local time. The nearest airport is Laverty Field (IA41), about 1.5 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)

RunwayLengthWidthSurfaceLightingStatus
11 / 291,200 ft / 366 m75 ftTurfUnlitOpen

Airspace in this area(1)

NameClassTypeFloorCeiling
DES MOINES INTL AIRPORT CLASS CClass CControlled2200 ft MSL5000 ft MSL

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

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle630 ft896 ft
AT&T Microwave Tower459 ft932 ft
Obstacle446 ft991 ft
Obstacle407 ft866 ft
Obstacle325 ft896 ft
Obstacle276 ft942 ft
Obstacle272 ft942 ft
MidAmerican Energy Wind Turbine886 ft

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

Nearby airports

Great-circle distance and true bearing from Tuinstra Airfield.

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 Tuinstra Airfield located?

Tuinstra Airfield is small airport located in Indianola, United States, at an elevation of 900 ft (274 m).

How many runways does Tuinstra Airfield have?

Tuinstra Airfield has 1 runway, the longest being 1,200 ft / 366 m.

What time zone is Tuinstra Airfield in?

Tuinstra Airfield is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at Tuinstra Airfield?

The magnetic variation (declination) at Tuinstra Airfield is approximately 0.3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Tuinstra Airfield?

The nearest airport to Tuinstra Airfield is Laverty Field (IA41), about 1.5 nm to the sw, followed by Agrivation Field and Des Moines International Airport.

Is the information on this page suitable for flight planning?

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