Reference only — not for real-world navigation.
MX-0004
Alfonsinas Airstrip · San Felipe
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
6 ft / 2 m
Transition Altitude
18,500 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
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Welcome to the technical flight briefing for Alfonsinas Airstrip (MX-0004), located in San Felipe, Mexico. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 0 active runways with a maximum elevation of 6 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 18,500 ft verified for this field for altimeter reset procedures.
Full Name
Alfonsinas Airstrip
ICAO / IATA
MX-0004 / —
Municipality
San Felipe
Country
Region
MX-BCN — Baja California
GPS Coordinates
Transition Altitude
18,500 ft
Elevation
6 ft
Wikipedia
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External charts, live tracking and weather reports.
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026