![](https://www.historynet.com/wp-content/uploads/2018/09/Tommy-1200_480.jpg)
The Ithaca Aviation Heritage Foundation flew this restored Thomas-Morse S-4B on September 29, 2018, to celebrate the scout plane’s 100th birthday. (Ithaca Aviation Heritage Foundation/Dan Polangeli)
Ithaca Aviation Heritage Foundation/Dan Polangeli
The Ithaca Aviation Heritage Foundation flew this restored Thomas-Morse S-4B on September 29, 2018, to celebrate the scout plane’s 100th birthday. (Ithaca Aviation Heritage Foundation/Dan Polangeli)
Ithaca Aviation Heritage Foundation/Dan Polangeli