
Larson's Seaplane Base
ICAO MA74Seaplane base
Larson's Seaplane Base is a seaplane base near Tyngsboro in Massachusetts, United States. It is listed as ICAO MA74. The airport is located at 42.6915° / -71.4181° at an elevation of 27 m (90 ft). There is one runway, the longest measuring 762 m. The nearest airport is Nashua Technology Park Heliport, 3.8 km (2 mi) away. No scheduled service is recorded for this airfield.

Data
| ICAO code | MA74 |
|---|---|
| Local code | MA74 |
| Identifier | MA74 |
| Type | Seaplane base |
| City | Tyngsboro |
| Region | Massachusetts |
| Country | United States |
| Coordinates | 42.69150, -71.41810 |
| Coordinates (deg/min/sec) | 42° 41′ 29.41″ N 71° 25′ 05.15″ W |
| Elevation | 27 m (90 ft) |
| Scheduled service | no |
Travel gear that fits
Automatically selected recommendations for a trip to Larson's Seaplane Base – based on climate, location and airport type.
Packable rain jacketChangeable weather at your destination – windproof, water-repellent and packs down small.
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Waterproof dry bagBoat, seaplane and island transfers: your electronics stay dry.
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Travel adapter A/BThe destination uses socket types A/B at 120 V – the right adapter keeps everything charged.
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Travel guide United StatesBackground on the country and its people around United States – for after you land.
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Microfibre towelDries fast, weighs almost nothing – ideal in coastal and island regions.
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Airband scannerListen in on tower and approach frequencies – a classic among aviation fans.
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Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
13W/31W | 762 m | 122 m | Water | no |
Nearby airports
- 15NHNashua Technology Park Heliport3.8 km (2 mi)
- 36NHLong Pond Landing Heliport4.0 km (2 mi)
- NH42C.S.S. Heliport7.2 km (4 mi)
- NH78Steck Farm Airport7.4 km (5 mi)
- 40MALowell General Hospital Heliport7.8 km (5 mi)
- NH37Southern Nh Medical Center Heliport8.0 km (5 mi)
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- 1MA4Wang Heliport12 km (8 mi)
- NH03Granite Heliport12 km (8 mi)
- ASHNashua Airport / Boire Field13 km (8 mi)
- 59NHCrawford Heliport14 km (9 mi)