S41 Explained

S41 may refer to:

Aircraft

• Blériot-SPAD S.41, a French fighter aircraft
• Short S.41, a British biplane floatplane
• Sikorsky S-41, an American flying boat

Rail and transit

• S41 (Berlin), a line of the Berlin S-Bahn
• S41 (Long Island bus)
• S41 (ZVV), a line of the Zürich S-Bahn

Submarines

• , of the Argentine Navy
  • , of the Royal Navy
• , of the Indian Navy
• , of the United States Navy

Music

Sum 41, a Canadian punk rock band

Other uses

• New Jersey Route 73, designated Route S41 until 1953
• , a safety phrase
• Sulfur-41, an isotope of sulfur
• Xhosa language
• S41, a postcode district in Chesterfield, England