Helicopter Bell UH-1N Serial 31419 Register 158248 used by US Marine Corps USMC. Aircraft history and location Aircraft History 158248 US Marine Corps 1988 A KNGP at NAS Corpus Christi 2009-07-16 Bell HH-1N USMC, conv to HH-1N HMLAT-303 /QT-411 soc 16jul09 HMLAT-303 2013-02 B KNYLpreserved Yuma as HH-1N as Send Updates Use APP to upload photo @ (optional) When Now? / / Send