Airline Overview and Services
Heli Air Services JSC marketed as Heli Air is a currently operating Europen helicopter/charter carrier with a base at Sofia International Airport, in Sofia, Bulgaria.This airline's and its ICAO code is HLR. Founded 32 years ago in 1990, the airline is one of the mature carriers.
Essential Airline Data for Building Travel Products
An airline coding directory with 20 additional data points empowers your travel app with official airline data.
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Includes all known airlines
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Includes IATA and ICAO codes
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JSON/XML API access
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CSV file export