National Wildlife Refuge Airport
Daylight today(Jul 14, 2026, local time)
About 13h 47m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About National Wildlife Refuge Airport
Matagorda Island Air Force Base is a closed military airfield on the north end of Matagorda Island, northeast of Corpus Christi, Texas. It was closed by the United States Air Force in 1975.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| A632F 0700-MDNT MON-SAT | Special use | Danger | 3000 ft GND | 17999 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from National Wildlife Refuge Airport.
Frequently asked questions
What is the airport code for National Wildlife Refuge Airport?
National Wildlife Refuge Airport uses the IATA code MGI.
Where is National Wildlife Refuge Airport located?
National Wildlife Refuge Airport is small airport located in Matagorda Island, United States, at an elevation of 7 ft (2 m).
What time zone is National Wildlife Refuge Airport in?
National Wildlife Refuge Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at National Wildlife Refuge Airport?
The magnetic variation (declination) at National Wildlife Refuge Airport is approximately 2.4° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near National Wildlife Refuge Airport?
The nearest airport to National Wildlife Refuge Airport is La Salle Ranch Airport (US-4347), about 6.3 nm to the n, followed by Pierce Field and Big Duke's Place Airport.
Is the information on this page suitable for flight planning?
No. National Wildlife Refuge Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.