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PA-4 (1926)
PA4 may refer to: * ALCO PA-4, a diesel locomotive * '' Paranormal Activity 4'' * Pennsylvania Route 4 * Pennsylvania's 4th congressional district * Pitcairn PA-4 Fleetwing II, a biplane * PA4 paper; see Paper size Paper size refers to Technical standard, standardized dimensions for sheets of paper used globally in stationery, printing, and technical drawing. Most countries adhere to the ISO 216 standard, which includes the widely recognized A series ( ... * The PA4, a type of rolling stock used on the PATH train in New York and New Jersey {{Letter-NumberCombDisambig ...
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ALCO PA-4
The ALCO PA was a family of A1A-A1A diesel locomotives built to haul passenger trains. The locomotives were built in Schenectady, New York, in the United States, by a partnership of the American Locomotive Company (ALCO) and General Electric (GE) between June, 1946 and December, 1953. Designed by General Electric's Ray Patten (along with their ALCO FA cousins), they were of a cab unit design; both cab-equipped lead A unit PA and cabless booster B unit PB models were built. While externally the PB models were slightly shorter than the PA model, they shared many of the same characteristics, both aesthetically and mechanically. However, they were not as reliable as EMD E-units. ALCO's designation of P indicates that they were geared for higher speeds and passenger use, whereas the F designation marks these locomotives as being geared primarily for freight use. However, beyond this, their design was largely similar - aside from the PA/PB's both being larger A1A-A1A types with an eve ...
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Paranormal Activity 4
''Paranormal Activity 4'' is a 2012 American found footage supernatural horror film directed by Henry Joost and Ariel Schulman and written by Christopher Landon, from a story by Chad Feehan. It is the fourth installment in the ''Paranormal Activity'' series, and a sequel to ''Paranormal Activity 2''. The film features Katie Featherston, who starred in the first film. It was released by Paramount Pictures in theaters and IMAX on October 17, 2012, in the United Kingdom and on October 19, 2012, in the United States. Plot On October 9, 2006, Kristi Rey and her husband Daniel are killed by her demon-possessed sister Katie, who then abducts Kristi's one-year-old son, Hunter. The only survivor was Ali, Daniel's daughter, who was on a school trip. The police are still unable to find Katie and Hunter. In November 2011, Alex Nelson is living in a wealthy suburb of Henderson, Nevada with her father Doug, mother Holly, and six-year-old brother Wyatt. Alex records footage with a lapto ...
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Pennsylvania Route 4
The following is a list of former state routes in Pennsylvania. These roads are now either parts of other routes or no longer carry a traffic route number. This list also includes original routes of numbers that were decommissioned and later reactivated in other locations in which most of these are still active today. PA 1 (1920s) Pennsylvania Route 1 was the designation for the Lincoln Highway in Pennsylvania between 1924 and 1928. It is now U.S. Route 30 in Pennsylvania, US 30 west of Philadelphia and U.S. Route 1 in Pennsylvania, US 1 east of Philadelphia. PA 2 The former Pennsylvania Route 2 was the designation for the Lackawanna Trail and was formed in 1924, running south to north from Philadelphia, Pennsylvania, Philadelphia to the New York (state), New York state line for a distance of . The route passed through Philadelphia County, Pennsylvania, Philadelphia, Montgomery County, Pennsylvania, Montgomery, Bucks County, Pennsylvania, Bucks, Northampton County, Penn ...
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Pennsylvania's 4th Congressional District
Pennsylvania's fourth congressional district, effective January 3, 2023, encompasses the majority of Montgomery County and most of Berks County northeast of Reading in southeastern Pennsylvania. In the 2020 redistricting cycle, the Pennsylvania district pushed northwards, further into Berks County, effective with the 2022 elections. The area has been represented by Democrat Madeleine Dean since 2019. Recent election results from statewide races History From 2003 to 2013 the district included suburbs of Pittsburgh as well as Beaver County, Lawrence County, and Mercer County. The district had a slight Democratic registration edge, although it had voted for Republicans in several federal elections over the 2000s decade, including for President George W. Bush in 2000 and 2004, as well as Lynn Swann for governor in 2006. The heart of the district was a string of mostly white and middle class suburbs. Plum and Murrysville, two large and mainly residential boroughs, are ...
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Pitcairn PA-4 Fleetwing II
The Pitcairn PA-4 Fleetwing II, also called the Pitcairn Fleetwing DeLuxe, and the Pitcairn PA-4 Fleetwing is a commercial mail hauling and passenger biplane. Design and development Ten PA-4s were built before it was re-engined with the Wright J-5 Whirlwind as the Pitcairn PA-5 to fly on the CAM-19 mail routes. The Fleetwing II is a conventional landing gear equipped biplane with strut-braced tail surfaces. The fuselage is welded steel-tube construction with aircraft fabric covering. The cowling is formed from two pieces. The wire wheels were streamlined with laced-on discs. Operational history Six Fleetwings were sold directly to Pitcairn Aviation. In 1928, the Fleetwing II ''The City of Reading'' participated in the Transcontinental Air Race. It was sold to Reading Airways after the race and later used in stunt flying around Cumberland, Maryland with the signature "Flying through a train tunnel" illusion. The sole remaining Fleetwing II was rebuilt over the course of seven ...
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Paper Size
Paper size refers to Technical standard, standardized dimensions for sheets of paper used globally in stationery, printing, and technical drawing. Most countries adhere to the ISO 216 standard, which includes the widely recognized A series (including A4 paper), defined by a consistent aspect ratio of √2. The system, first proposed in the 18th century and formalized in 1975, allows scaling between sizes without distortion. Regional variations exist, such as the #North American paper sizes, North American paper sizes (e.g., Letter (paper size), Letter, Legal paper, Legal, and Ledger paper, Ledger) which are governed by the American National Standards Institute, ANSI and are used in North America and parts of Central and South America. The standardization of paper sizes emerged from practical needs for efficiency. The ISO 216 system originated in late-18th-century Germany as Deutsches Institut für Normung, DIN 476, later adopted internationally for its mathematical precision. ...
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