Some “silly” stuff: Only one Starliner was used: c/n 1036. Quoting from the “Shadows” book: The wide undercarriage track made it difficult for the L-1649A HP-501 to land safely at Uli and the American Captain, Larry Raab, made only one trip into Biafra with this aircraft. Here is a link for c/n 1036 www.aerialvisuals.ca/AirframeDossier.php?Serial=146061