Small Aircraft; Low Wing; 1 Eng; Retractable Gear
Flight Crew Instrument; Flight Crew Commercial; Flight Crew Flight Instructor
Flight Crew Last 90 Days 10; Flight Crew Total 750; Flight Crew Type 10
Situational Awareness
Aircraft Equipment Problem Less Severe; Airspace Violation All Types; Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Clearance
Air Traffic Control Issued New Clearance; Flight Crew Returned To Clearance
Aircraft; Environment - Non Weather Related; Human Factors
There were wide spread GPS outages in the Denver area. I was flying westbound remaining outside the Bravo to get to ZZZ. Using only dead reckoning at night and VOR navigation I was trying to avoid various airspace. While intercepting a radial that should have kept me outside of the nearby APA Class D airspace; I overshot the intercept and flew through the corner of the APA airspace. Denver Approach saw this and gave me a vector to get out of the APA airspace and continue toward ZZZ.
Light aircraft pilot reported an airspace violation occurred when he deviated from the assigned course.  Widespread GPS outage in the DEN area was cited as a contributing factor.