 The regular services could be done with a round trip time of nine to ten days , including <unk> in Cairo , Karachi and Bangkok , and with technical revision of the plane in Hong Kong . At first there were <unk> services , but by the end of 1947 , these had increased to weekly . In June , Braathens SAFE bought a Douglas DC @-@ 3 , LN @-@ PAS Norse Carrier , and in August another DC @-@ 4 , LN @-@ <unk> Norse Commander , both from KLM . In 1947 , Braathens SAFE flew twenty @-@ five trips to Hong Kong , five to New York and one to Johannesburg , South Africa , making a profit of NOK 750 @,@ 000 . The following year , Braathens SAFE started the first trial flights to South America . The first flight was made on 23 August from Stavanger via Reykjavík , <unk> and Bermuda to <unk> , where the plane landed on 26 August . In October , the airline flew to Panama , but neither route gave sufficient contracts to commence regular services . In 1948 , the airline made fifty trips to Hong Kong , eight to Johannesburg , two to the United States , three to Venezuela and two to Panama . 
