Reference only — not for real-world navigation.
MRLM
Limon International Airport · Puerto Limon
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
7 ft / 2 m
Transition Altitude
18,000 ft
Primary Channel
INFO 118.80 MHz (FIS)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
14/32 · 5,906 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Limon International Airport (MRLM), located in Puerto Limon, Costa Rica. 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 7 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
Limon International Airport
ICAO / IATA
MRLM / LIO
Municipality
Puerto Limon
Country
Region
CR-L — Limón Province
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
7 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
LIGHTED
Runway Length: 5,906 ft / 1,800 m
Runway Width: 98 ft / 30 m
Surface Type: Asphalt
Heading: 146° / 326°
Runway Width: 98 ft / 30 m
Surface Type: Asphalt
Heading: 146° / 326°
RWY 14 (146°)
No ILS / Visual Only
RWY 32 (326°)
No ILS / Visual Only
INFO FIS
118.80 MHz
RDO COCO RDO
126.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026