Today, Sun July 5th, 1pm Perth, a White Boeing flew directly overhead heading SE and left a huge contrail .... wow what a sight.
to make it even more exciting, I was viewing the Sun with the PST, and it went right through the view of the Sun in the eyepiece!!!! I looked up and there was the massive contrails!!
Rushed inside to get a camera, and would you believe it all 3 cameras had flat batteries!! hahaha, sometimes you just get unlucky.