Greg Trzaska View Larger Image Greg Trzaska earned his Sport Pilot Certificate in June. John Smith is his instructor.nkmartin2010-06-14T20:55:46+00:00June 14th, 2010|Milestones, Sport License|Share this page!FacebookTwitterRedditPinterestEmail Related Posts Steve Dickenson Steve Dickenson March 18th, 2023 Joanna Olin Joanna Olin March 18th, 2023 Jordan Hinds Jordan Hinds March 6th, 2023