Year 421 (CDXXI) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the...

Zähringia (minor planet designation: 421 Zähringia), provisional designation 1896 CZ, is a stony asteroid from the intermediate asteroid belt, approximately...

The Unimog 421 is a vehicle of the Mercedes-Benz Unimog series, made by Daimler-Benz. In total, 18,995 units of the Unimog 421 were built from 1966 to...

Markarian 421 (Mrk 421, Mkn 421) is a blazar located in the constellation Ursa Major. The object is an active galaxy and a BL Lacertae object, and is...

421 class may refer to: British Rail Class 421 CIE 421 Class New South Wales 421 class locomotive This disambiguation page lists articles associated with...

U.S. Route 421 (also U.S. Highway 421, US 421) is a diagonal northwest–southeast United States Numbered Highway in the states of North Carolina, Tennessee...

Route 26 Loop (SR 26 Loop). The highway also carries unsigned State Route 421 (SR 421) to ensure that all Interstates in Georgia had 400-series reference numbers...

In 8-dimensional geometry, the 421 is a semiregular uniform 8-polytope, constructed within the symmetry of the E8 group. It was discovered by Thorold...

The Cessna 421 Golden Eagle is an American six or seven seat twin-engined light transport aircraft, developed in the 1960s by Cessna as a pressurized...

The Sennheiser MD 421 is a German cardioid dynamic microphone, widely used for speech in broadcasting and for music in live concerts and the recording...

ZALA 421-08 is a micro air vehicle developed and produced by the Izhevsk-based ZALA Aero company. It is a small, portable UAV platform. Weighing 9 kg...

The ZALA 421-06 is an unmanned aerial vehicle helicopter designed and produced by Izhevsk-based ZALA Aero. This helicopter was developed in 2007–2008...

The Córas Iompair Éireann 421 Class was a railway locomotive, built by the CIÉ at Inchicore Works between 1962–1963 and designed for branch line traffic...

Flight 421 may refer to: Northwest Airlines Flight 421, crashed on 29 August 1948 Indian Airlines Flight 421, hijacked on 24 August 1984 Garuda Indonesia...

Garuda Indonesia Flight 421 was a scheduled domestic flight operated by Indonesian flag carrier Garuda Indonesia travelling about 625 km (388 mi; 337 nmi)...

Year 421 BC was a year of the pre-Julian Roman calendar. At the time, it was known in Rome as the Year of the Consulship of Vibulanus and Barbatus (or...

ZALA 421-12 is a micro miniature UAV developed and produced by the Izhevsk-based company ZALA Aero. It is a small, portable and reliable UAV platform...

Xiao 421.111.2 Stopped single end-blown flutes – The lower end of the flute is closed. 421.111.21 Without fingerholes. 421.111.22 With fingerholes. 421.112...

The IBM 421 accounting machine saw use in the 1960s. The largely-mechanical IBM 421 read 80-column punch cards and could print upper-case letters of the...

MD 421 may refer to: MD 421, a highway abbreviation, one of the List of former Maryland state highways (400–499) Sennheiser MD 421, a German microphone...

421: Manitoba Provincial Road 421 Newfoundland and Labrador Route 421 Japan National Route 421 U.S. Route 421 Florida State Road 421 County Road 421 (Volusia...

The HMBS Arthur Dion Hanna (P 421) is the first of four Damen Stan 4207 patrol vessels commissioned by the Royal Bahamas Defence Force. She was built...

Engel v. Vitale, 370 U.S. 421 (1962), was a landmark United States Supreme Court case in which the Court ruled that it is unconstitutional for state officials...

Kosmos 421 (Russian: Космос 421 meaning Cosmos 421), known before launch as DS-P1-Yu No.48, was a Soviet satellite which was launched in 1971 as part...

Khalistani forces hijacked an Indian Airlines jetliner Indian Airlines Flight 421 (IATA No.: IC421), a Boeing 737-2A8, on a domestic flight from the Delhi-Palam...

The 421-a tax exemption is a property tax exemption in the U.S. state of New York that is given to real-estate developers for building new multifamily...

possibly Julius Agricola; fl. 365–421) was a West Roman statesman who served twice as praetorian prefect and became consul for 421. He was from Gaul Narbo. His...

State Highway Spur 421 (Spur 421) is a state highway spur in the San Antonio, Texas, USA metropolitan area. Spur 421 begins at an intersection with I-10...

No. 421 Squadron RCAF was a unit of the Royal Canadian Air Force. It was the last RCAF fighter squadron to be formed in the UK during World War II. Initially...

USS Trutta (SS-421), a Tench-class submarine, was the only ship of the United States Navy to be named for the trutta, a variety of trout, distinguished...