Built in 1955 and sometime in 1959 end plates were installed for mineral survey work and it departed like that to the USA in mid-1959 (according to Air-Britain). This later photo suggests that it returned to SAL, possibly for restoration to standard wing-tips, prior to sale in Mexico (as XC-CUJ) where it was photographed without the plates. Later, when N9965F, it was wrecked in a landing while hauling fish at Pilot Point/AK on 31 August 1979.

For Rio Tinto Zinc and taken before end plates were put on the wings, as here. Exported and re-registered as XC-CUJ. Later, when N9965F, it was wrecked in a landing while hauling fish at Pilot Point/AK on 31 August 1979.

Operated by Rio Tinto Finance & Exploration Co. Ltd. with magnetometer equipment in the wing tip fairings.