NEDERLANDSE HELICOPTER INDUSTRIE NV |
NETHERLANDS |
This company designed and built the NHI-H3 Kolibrie light helicopter which first flew in May 1956. For propulsion the Kolibrie employed ramjets mounted at the tips of its rotor blades. Ten helicopters were built before production rights were handed overtoAviolanda Maatschappij voor Vliegtuigbouw (q.v.), which subsequently abandoned it.
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All the World's Rotorcraft |