Brian posted a comment letting me know his lesson at 2pm today was canceled because it was too hot. I had a plane booked at 6pm to practice some short field take-offs/landings solo. I was hoping the temperature would be cooler by then.

No dice.

The temperature was 34°C with a dew point of 19°C. Toronto Airways policy for renting planes to students only allows flights between -10°C and 35°C. Needless to say I didn’t go up. My trusty E6B tells me that the density altitude for Buttonville would have been 2792′, …