A Curtiss XF9 Sparrowhawk conducted its first successful "hook on" test, successfully docking with the Navy airship USS Los Angeles (ZR-3), #OTD in 1931. Los Angeles was the Navy's longest serving rigid airship.
(
via Commemorative Air Force FB page)
*Yes, I know the plane says 'U.S.S. Macon' on it. Just passing along. *ShruG*