This Day in Aviation History

June 30th, 1937
The Bristol 138 is flown to an altitude 53,937ft (16,440m).

Wikipedia, Bristol Type 138:   http://bit.ly/1mNBpe0

For more content like this please follow me at Gazing Skyward TV 

#avgeek   #aviation   #history   #aviationhistory   #avgeekhistory   #British   #bristol   #innovation