San Isidro Air Base
Daylight today(Jul 15, 2026, local time)
About 13h 8m 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 San Isidro Air Base
The San Isidro Air Base became operational on March 23, 1953, and is located 25 km east of Santo Domingo. It was named Base Aérea Trujillo until 1961, when the name was changed to San Isidro. Most of the units, aircraft, and helicopters of the Dominican Air Force are based there.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
MDSILive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 03 / 21 | 7,000 ft / 2,134 m | 200 ft | Asp | Lighted | Open |
Radio frequencies (1)
| Type | Description | Frequency |
|---|---|---|
| TWR | TWR | 122.700 MHz |
Navaids(2)
Nearby airports
Great-circle distance and true bearing from San Isidro Air Base.
Frequently asked questions
What is the ICAO code for San Isidro Air Base?
The ICAO code for San Isidro Air Base is MDSI.
Where is San Isidro Air Base located?
San Isidro Air Base is medium airport located in San Isidro, Dominican Republic, at an elevation of 111 ft (34 m).
How many runways does San Isidro Air Base have?
San Isidro Air Base has 1 runway, the longest being 7,000 ft / 2,134 m.
What time zone is San Isidro Air Base in?
San Isidro Air Base is in the America/Santo Domingo time zone (UTC-04:00).
What is the magnetic variation at San Isidro Air Base?
The magnetic variation (declination) at San Isidro Air Base is approximately 12.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near San Isidro Air Base?
The nearest airport to San Isidro Air Base is Las Américas International Airport (SDQ), about 6.9 nm to the se, followed by Boca Chica Airport and La Isabela International Airport.
Is the information on this page suitable for flight planning?
No. San Isidro Air Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.