Reference only — not for real-world navigation.
KSPF
Black Hills Airport-Clyde Ice Field · Spearfish
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
3,931 ft / 1,198 m
Transition Altitude
18,000 ft
Primary Channel
AWOS 118.33 MHz (AWOS 3)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
13/31 · 6,400 ft · ASPH-GLIGHTED08/26 · 3,975 ft · GrassUNLIT04/22 · 2,023 ft · TURF-GUNLITFlight Planning
Quick Jump to Next Destination
Tip: Search your next airport to quickly compare ILS data.
Welcome to the technical flight briefing for Black Hills Airport-Clyde Ice Field (KSPF), located in Spearfish, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 3 active runways with a maximum elevation of 3,931 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Black Hills Airport-Clyde Ice Field
ICAO / IATA
KSPF / SPF
Municipality
Spearfish
Country
Region
US-SD — South Dakota
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
3,931 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 13 / 31
LIGHTED
Runway Length: 6,400 ft / 1,951 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 135° / 315°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: 135° / 315°
RWY 13 (135°)
No ILS / Visual Only
RWY 31 (315°)
No ILS / Visual Only
Runway 08 / 26
UNLIT
Runway Length: 3,975 ft / 1,212 m
Runway Width: 100 ft / 30 m
Surface Type: Grass
Heading: 90° / 270°
Runway Width: 100 ft / 30 m
Surface Type: Grass
Heading: 90° / 270°
RWY 08 (90°)
No ILS / Visual Only
RWY 26 (270°)
No ILS / Visual Only
Runway 04 / 22
UNLIT
Runway Length: 2,023 ft / 617 m
Runway Width: 150 ft / 46 m
Surface Type: TURF-G
Heading: 41° / 221°
Runway Width: 150 ft / 46 m
Surface Type: TURF-G
Heading: 41° / 221°
RWY 04 (41°)
No ILS / Visual Only
RWY 22 (221°)
No ILS / Visual Only
A/D ELLSWORTH APP/DEP
119.50 MHz
AWOS AWOS 3
118.33 MHz
RDO HURON RDO
122.55 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026