Airports · South Dakota · airport · FAA file effective October 1, 2026

Infinity Landing Airport

SD25 · Piedmont, South Dakota · Meade County · map

Infinity Landing Airport is a private airport owned by Infinity Properties LLC, 6 miles east of Piedmont, South Dakota, 3,159 feet above sea level. It has 2 runways; the longest, 13/31, is 5,000 feet of asphalt.

Private use: permission from the owner is required before landing here.

The airport

Codes: FAA SD25
Kind: Airport · private use, permission required · privately owned
Owner: Infinity Properties LLC
Elevation: 3,159 feet above sea level
Control tower: No control tower
Attended: unattended
On the chart: Twin Cities sectional
In the FAA's files since: November 2023

This airport's record at the FAA

Runways 2

Runways drawn to scale from the FAA's positions, north up.

For understanding the field, not for navigation.

Runway	Length × width	Surface	Lights
13/31	5,000 × 50 ft	Asphalt
04/22	3,062 × 75 ft	Grass

Radio frequencies

Common traffic advisory (CTAF)

122.9

Aircraft registered in Piedmont from the FAA register

21 aircraft are registered to owners in Piedmont, South Dakota: 19 piston singles, 2 piston twins. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.

Companies and organisations in town with two or more aircraft:

Infinity Aviation LLC 5Kor Aviation LLC 3

Individuals are counted, never named. All aircraft registered in South Dakota.

Accidents and incidents at or near this airport NTSB records · 1 since 1982, 0 fatal

1998-06-25CHI98LA217 · Air Tractor At-301 N31677 · accident · no injuries

Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.

Nearby within 30 nautical miles

Rapid City Regional RAP · 13 nm southeast Sturgis Municipal 49B · 13 nm northwest Black Hills-Clyde Ice Field SPF · 28 nm northwest Exceptional Community Hospital Heliport SD38 · 8 nm southeast · private Ellsworth Air Force Base RCA · 8 nm southeast · private Rapid City Regional Hospital Heliport SD40 · 10 nm south · private Paradise Valley Airport 2SD0 · 10 nm west · private Shooting Star Ranch Heliport 26SD · 12 nm south · private

The FAA's remarks as written in the airport file

Runway 13/31 under const.

Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.