14 November 1969, 16:24:43.4 UTC: The Apollo 12 Saturn 5 passes 42 miles (67 kilometers) altitude at 5,145 miles per hour (8,280 kilometers per hour). The rocket reaches it maximum inertial acceleration of 3.91 g.
At T plus 2 minutes, 42.4 seconds, Apollo 12’s S-IC first stage separates. 0.8 seconds later, the S-II stage Rocketdyne J-2 engines ignited.
© 2017, Bryan R. Swopes
Bryan Swipe, I know that you will need to look through the webs of time to place me. I was on the Boeing 707 Inaugural Flight. A podcaster reached out to me and desired information on the flight. I just sent her your write up. I also sent her my book: More Than a Ticket Memoirs Flying with American Airlines from Props to Jets. She needs your brain. I enjoy everything you send out to the world to read. Thank you for your appreciation of history. I can send you the podcaster address.