# Episode 90: Exhaust Valve Page: https://stenobird.com/podcast/there-i-was-an-aviation-podcast-790927/episode-90-exhaust-valve Text version: https://stenobird.com/podcast/there-i-was-an-aviation-podcast-790927/episode-90-exhaust-valve.md Podcast: ["There I was..." An Aviation Podcast](https://stenobird.com/podcast/there-i-was-an-aviation-podcast-790927) Published: 2025-12-16T15:35:00+00:00 Episode link: https://traffic.megaphone.fm/AOPA5651520218.mp3?updated=1766415298 Audio file: https://traffic.megaphone.fm/AOPA5651520218.mp3?updated=1766415298 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/there-i-was-an-aviation-podcast-790927/episodes/episode-90-exhaust-valve Duration seconds: 2702 ## Resource Flight test engineer Joey Brown recounts a New Year’s Eve flight in his Cessna 150 with his wife, when their trip is interrupted by violent engine vibration and power loss. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/there-i-was-an-aviation-podcast-790927/episodes/episode-90-exhaust-valve/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/there-i-was-an-aviation-podcast-790927/episode-90-exhaust-valve.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.