Aviation News Talk Podcast

GA News,fuel exhaustion tips & listener question on autopilot use for GPS approach to LP minimums. How do you fly a GPS Approach with an advisory glide path, such as an LNAV+V or a LP+V using an autopilot? APR, or Approach mode works great with an LPV approach, but it won't level off the aircraft when flying a non-precision approach. After the news, we answer a listener question about a WAAS GPS instrument approach with LP approach minimums. He was flying the RNAV (GPS) X Runway 31 approach into Hailey, Idaho. He said, “on final, I hit APR on my S-TEC 2100 and yes, it captured ‘the glide slope,’ I put GS in parenthesis because it’s a non-precision approach, so technically there is no GS, but yes, the S-Tec capture it. Ok, here is the rub: I’m descending down and sure enough, the autopilot takes me BELOW 6180’ MSL, the MDA for this approach. And yes, it’s snowing and full disclosure, I can’t see the runway environment but it does pop into view at about 6000’MSL (roughly 750’ AGL). My bad. My fault. “So her