• 53-7952 US Army #149. L-20 No. 494. Command A-4. Delivered 17-Feb-1955. Built as L-20A and re-designated U-6A in 1962.
• 53-7952 Served with USAR.
• N5333G Aleknaqik Mission Lodge Inc., Aleknaqik, AK. Regd Feb-1976.
Airworthiness Cert, 19-Nov 1976.
• N5333G Civil Air Patrol, Maxwell AFB., AL. On USCAR at 29-Sep-1979.
• N5333G Ronald N. Raney, Welch, TX. Regd Dec-1979.
• N5333G Mike Cusack’s King Salmon Lodge, Anchorage, AK. Regd 11-Sep-1993.
• N5333G Aleknaqik Mission Lodge Inc., Aleknaqik, AK. On USCAR at 02-Mar-1990, 29-Feb-1992 & 01-Oct-1994. Canx 03-Sep-2001.
• N5333G D & G Leasing, Sammamish, WA. Regd 11-Apr-2002. Canx 17-Oct-2005.
Accident: Aleknagik, Alaska. 22-Aug-2005. Aircraft crashed on take off at Togiak River, Alaska. Substantial damage to wings, floats and fuselage. Pilot and six passengers uninjured and one passenger minor injury. ANC05LA129
• N5333G Michael K. Schilling, Kenai, AK. Regd 19-Oct-2005.
• N5333G Duane A. Peters, Anchorage, AK. Regd 24-Mar-2006. Canx 01-Feb-2008
• N5333G Western Adventure Seaplanes Inc. Missoula, MT. Regd 07-Feb-2008. Canx 04-Feb-2011
• N5333G Loren L. Olsen, Cordova, AK. Regd 08-Feb-2011. Canx 04-Nov-2011.
• N2MD MD Aviation LLC., Chagrin Falls, OH. Res’d. 06-Sep-2011. Regd 10-Nov-2011.
• N78SS J. S. Cessna LLC., Aventura, FL. Regd 14-Jun-2016.
• N78SS Jim Jacobs, Great Barrington, MA. tt.10,941.3 20-Oct-2017.
• N78SS 45 North Aircraft Sales & Leasing LLC., Lewes, DE. Regd 26-Jun-2017.
• N78SS Bernhard Nann, Bellevue, WA. Regd 30-Nov-2020.
• N62BN Bernhard Nann, Bellevue, WA. Regd 30-Nov-2020.
