San Isidro Air Base

ICAO MDSIMedium airport

San Isidro Air Base is a medium airport near San Isidro in Distrito Nacional, Dominican Republic. It is listed as ICAO MDSI. The airport is located at 18.5037° / -69.7617° at an elevation of 34 m (111 ft). There is one runway, the longest measuring 2,134 m. The nearest airport is Las Américas International Airport, 13 km (8 mi) away. No scheduled service is recorded for this airfield.

Symbolic aviation imagery (AI-generated) – not a photo of this specific airport.

Map detail of San Isidro Air Base with runways — Close-up with runways

World map showing the position of San Isidro Air Base — Overview map

Data

Data
ICAO code	`MDSI`
Identifier	`MDSI`
Type	Medium airport
City	San Isidro
Region	Distrito Nacional
Country	Dominican Republic
Coordinates	18.50370, -69.76170
Coordinates (deg/min/sec)	18° 30′ 13.32″ N 69° 45′ 42.13″ W
Elevation	34 m (111 ft)
Scheduled service	no

Travel gear that fits

Automatically selected recommendations for a trip to San Isidro Air Base – based on climate, location and airport type.

Waterproof dry bag
Boat, seaplane and island transfers: your electronics stay dry.
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Microfibre towel
Dries fast, weighs almost nothing – ideal in coastal and island regions.
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Packable rain jacket
Changeable weather at your destination – windproof, water-repellent and packs down small.
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Travel adapter A/B
The destination uses socket types A/B at 120 V – the right adapter keeps everything charged.
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Travel guide Dominican Republic
Background on the country and its people around Dominican Republic – for after you land.
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Airband scanner
Listen in on tower and approach frequencies – a classic among aviation fans.
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