Airports · Idaho · heliport · FAA file effective October 1, 2026

Cahc Emergency Heliport

99ID · Challis, Idaho · Custer County · map

Cahc Emergency Heliport is a private heliport owned by North Custer Hospital District, 1 mile north of Challis, Idaho, 5,149 feet above sea level. Its landing pad, H1, is 42 by 42 feet of asphalt and dirt.

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

The airport

Codes: FAA 99ID
Kind: Heliport · private use, permission required · privately owned
Owner: North Custer Hospital District
Elevation: 5,149 feet above sea level
Control tower: No control tower
Attended: unattended
On the chart: Great Falls sectional
In the FAA's files since: March 2004

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	42 × 42 ft	Asphalt and dirt

Aircraft registered in Challis from the FAA register

11 aircraft are registered to owners in Challis, Idaho: 10 piston singles, 1 turboprop. 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:

Middle Fork Aviation INC 5

Individuals are counted, never named. All aircraft registered in Idaho.

Accidents and incidents at or near this heliport NTSB records

No NTSB accident or incident records name this heliport.

Nearby within 30 nautical miles

Challis Airport LLJ · 1 nm north May Airport 0U8 · 15 nm northeast Upper Loon Creek Usfs Airport U72 · 26 nm west Flying Joseph Ranch Airport 0ID2 · 20 nm east · private Flying Z Ranch Airport 24ID · 24 nm east · private Bluebird Airport 35ID · 27 nm northeast · private

The FAA's remarks as written in the airport file

Helicopter is located in a low flying military area.
40 feet pole (lighted) 130 feet east; 20 feet building 46 feet south; 20 feet building 75 feet west; and 20 feet building 160 feet north of landing pad.

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.