Back in the Air REGAINING PROFICIENCY p. 84 Ownership ENGINE OVERHAUL p. 91 ADS-B Saves TECH FINDS DOWNED AIRCRAFT p. 87 The Voice of General Aviation aopa.org/pilot | September 2020 | $8.95 September 2020 Picture Perfect SECRETS OF AIR-TO-AIR PHOTOGRAPHY Air-to-Air Photography | Ag Flying School | Texas Hill Country Bluer than Blue FLYING THE TEXAS HILL COUNTRY p. 76 Spray Time aopa.org TRAINING A NEW CROP OF AG PILOTS p. 68 p. 50http://www.aopa.org/pilot