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KHTL

Roscommon County - Blodgett Memorial Airport · Houghton Lake

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,150 ft / 351 m
Transition Altitude
18,000 ft
Primary Channel
ASOS 111.60 MHz (ASOS)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Roscommon County - Blodgett Memorial Airport (KHTL), located in Houghton Lake, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 1,150 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.

Airport Details

Full geographical and organizational metadata.

Full Name
Roscommon County - Blodgett Memorial Airport
ICAO / IATA
KHTL / HTL
Municipality
Houghton Lake
Country
Region
US-MI — Michigan
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,150 ft
Wikipedia

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 09 / 27
LIGHTED
Runway Length: 4,000 ft / 1,219 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 88.8° / 268.8°
RWY 09 (88.8°)
No ILS / Visual Only
RWY 27 (268.8°)
No ILS / Visual Only
Runway 18 / 36
UNLIT
Runway Length: 2,200 ft / 671 m
Runway Width: 100 ft / 30 m
Surface Type: Grass
Heading: 180° / 360°
RWY 18 (180°)
No ILS / Visual Only
RWY 36 (360°)
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

ASOS ASOS
111.60 MHz
CNTR MINNEAPOLIS CNTR
132.90 MHz
RDO LANSING RDO
122.35 MHz
UNIC CTAF/UNICOM
122.80 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

KTVCILS
Cherry Capital Airport
84 km / 45 nm
KMBSILS
MBS International Airport
103 km / 56 nm
KAPNILS
Alpena County Regional Airport
119 km / 64 nm
KPLNILS
Pellston Regional Airport of Emmet County Airport
135 km / 73 nm
KFNTILS
Bishop International Airport
172 km / 93 nm

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026