No. 559. Helio H-391B Courier (N4100D c/n 017)
Photograph from Helio

Helio H-391B Courier

10/31/2011. Produced in 1955, this was the first float equipped aircraft produced by Helio, that was first delivered to Charlie Helin of the Helin Tackle Company of Detroit, Michigan, USA. Nineteen years later the aircraft was deregistered on May 15, 1974 as exported, being registered in Canada as
C-GOTP, owned by Voitto Rintala of Lively, Ontario. The registration was cancelled on February 5, 1990, the fate of the aircraft is unknown.