General forums => General forum => Topic started by: rettir on December 28, 2020, 07:53:24 PM
Title: Pratt & Whitney Double Wasp R2800 Anomaly
Post by: rettir on December 28, 2020, 07:53:24 PM
The above engine propels the Martin 404 & the Convair 440. Yet the noise certification differs on the respective aircraft. Stage 2 on the Martin; Stage 1 on the Convair.