Flight Crew Private; Flight Crew Instrument
Flight Crew Last 90 Days 60; Flight Crew Total 3299; Flight Crew Type 3299
Fatigue; Confusion; Situational Awareness
Conflict Ground Conflict; Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter CFTT / CFIT
Flight Crew Took Evasive Action
Human Factors; Airport
Fatigue-final landing after 11 hours of flying. Unable to activate runway lights. Assumed lights were defective. Turned off iPad with synthetic vision due to brightness. Began approach to Runway 5 with VFR guidance from GPS. Focused on 2 bright white lights which were from a golf practice range next to Runway 5 and I thought that they were VASI lights. Golf range had 60 ft. poles with netting to trap golf balls. None of the poles had a red light. Passing through 100 ft. turned right to land on Runway 5. Discovered on taxiing that I had 120.72 instead of 122.72 tuned in to activate the lights.
M-20 pilot reported fatigue contributing to distraction and using the incorrect frequency.