Reference only — not for real-world navigation.
KL04
Holtville Airport · Holtville
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
59 ft / 18 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 123.00 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
08/26 · 6,000 ft · ConcreteUNLITFlight Planning
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Welcome to the technical flight briefing for Holtville Airport (KL04), located in Holtville, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 59 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
Holtville Airport
ICAO / IATA
KL04 / —
Municipality
Holtville
Country
Region
US-CA — California
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
59 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 08 / 26
UNLIT
Runway Length: 6,000 ft / 1,829 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 91.9° / 272°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 91.9° / 272°
RWY 08 (91.9°)
No ILS / Visual Only
RWY 26 (272°)
No ILS / Visual Only
UNIC CTAF/UNICOM
123.00 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026