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

Keystone Heliport

SD18 · Rapid City, South Dakota · Pennington County · map

Keystone Heliport is a private heliport owned by Keystone Adventures, INC., 13 miles southwest of Rapid City, South Dakota, 4,988 feet above sea level. Its landing pad, H1, is 40 by 120 feet of concrete.

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

The airport

Codes: FAA SD18
Kind: Heliport · private use, permission required · privately owned
Owner: Keystone Adventures, INC.
Elevation: 4,988 feet above sea level
Control tower: No control tower
On the chart: Cheyenne sectional
In the FAA's files since: January 2018

This airport's record at the FAA

Landing pad

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

For understanding the field, not for navigation.

Pad	Length × width	Surface	Lights
H1	40 × 120 ft	Concrete, fair

Aircraft registered in Rapid City from the FAA register

152 aircraft are registered to owners in Rapid City, South Dakota: 98 piston singles, 13 turboprops, 13 gliders, 9 piston twins, 7 helicopters. Not every one of them is based at this heliport; the based-aircraft count above is the FAA's figure for this heliport alone.

Companies and organisations in town with two or more aircraft:

Dale Aviation INC 8Plane Training LLC 4Cole-Tac LLC 3Charlie Tango LLC 3Rebel Aircraft LLC 2Estes Aviation LLC 2Dale Aviation 2Black Hills Helicopters INC 2Black Hills Aviation Leasing LLC 2Aero Leasing LLC 2

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

Accidents and incidents at or near this heliport NTSB records

No NTSB accident or incident records name this heliport.

Nearby within 30 nautical miles

Custer County CUT · 13 nm southwest Rapid City Regional RAP · 18 nm northeast Borglum Heliport SD62 · 2 nm southeast · private Rushmore Heliport SD42 · 2 nm southeast · private Crazy Horse Heliport 0SD9 · 9 nm southwest · private Shooting Star Ranch Heliport 26SD · 9 nm northeast · private Monument Health Custer Hospital Heliport SD86 · 11 nm southwest · private Rapid City Regional Hospital Heliport SD40 · 13 nm northeast · private

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.