~1 min read
Encyclopedic overview
2 sectionsContents
- Aircraft
- Other uses
S54 may refer to:
== Aircraft == Blériot-SPAD S.54, a French biplane trainer Sikorsky S-54, an American helicopter Sukhoi S-54, a proposed Russian trainer aircraft
Excerpted from Wikipedia’s “S54” article, available under the CC BY-SA 4.0 licence.