Delivered to the USAF as KC-97G 53-150. Converted to a KC-97L. Stored at Davis-Monthan AFB in 1976. Sold as N3146 in 1982 and flown to Tucson for storage. KC-97L jet pods have been removed. Made airworthy for Agro Air as HI-473 in 1986. Reregistered as HI-473CA and withdrawn from use at Miami in 1991. Scrapped in 1997.