S45 may refer to:
Aviation
*
Blériot-SPAD S.45, a French biplane airliner
*
SABCA S-45bis, a Belgian bomber
*
Short S.45
The Short S.45 — also known as the Short T.5 after its naval serial number — was a training biplane built for Britain's Royal Navy by Short Brothers in 1912. It was the forerunner of another three identical aircraft (designated S.48, S.49, ...
, a British biplane trainer
*
Short S.45 Seaford, a British flying boat
*
Sikorsky S-45
The Sikorsky S-45 was a proposed double-deck transoceanic flying boat originally designed in 1938 by Sikorsky Aircraft for Pan Am. The high wing monoplane featured a single-step hull with a triple-tail and was to be powered by six Wright R-33 ...
, a proposed American flying boat
*
Siletz Bay State Airport, in Lincoln County, Oregon, United States
Rail and transit
*
S45 (Berlin)
S45 is a line on the Berlin S-Bahn. It operates from Flughafen BER Terminal 1–2 beneath Berlin Brandenburg Airport to Südkreuz over:
*a very short section of the Outer ring, opened in 1951 and electrified in 1983,
*a short section of the ...
, a line of the Berlin S-Bahn
*
S45 (Long Island bus)
*
S45 (Vienna)
Line S45 of the Vienna S-Bahn, also known as the Vorortelinie ''(lit. Suburban Line)'' or Wiener Vorortelinie ''(lit. Vienna Suburban Line)'', is an electrified commuter rail service operating in Vienna, Austria.
The S45 is the only S-Bahn route ...
, a line of the Vienna S-Bahn
Other uses
*
Canon PowerShot S45, a digital camera
*
Explorer S-45 (satellite), a failed American spacecraft
*
S45: In case of accident or if you feel unwell seek medical advice immediately (show the label where possible), a safety phrase
* , a submarine of the Indian Navy
*
Siemens S45
Announced in 2001, the Siemens S45 was Siemens' first ever GPRS mobile phone, allowing for faster data transmission and Internet access with the coupled dual-band GSM-900 and GSM-1800 networks
The phone came with 360 KB of internal memory, which ...
, a mobile phone
*
Sulfur-45, an isotope of sulfur
* , a submarine of the United States Navy
* S45, a
postcode district in Chesterfield, England
* Saviem S45, a
Savien bus model
See also
*
45S (disambiguation)
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