F9, F09, F.IX, F 9 or F-9 may refer to:

Transport and vehicles

EMD F9 The EMD F9 is a Diesel-electric locomotive produced between February 1953 and May 1960 by the Electro-Motive Division of General Motors (EMD) and General Motors Diesel (GMD). It succeeded the F7 model in GM-EMD's F-unit sequence. Final assem ...

, a locomotive in the 1950s *

F-9 Flying Fortress The following is an extensive catalogue of the variants and specific unique elements of each variant and/or design stage of the Boeing B-17 Flying Fortress, a heavy bomber used by the United States Army Air Forces and other Allied air forces du ...

, a variant of the B-17 Flying Fortress *

F9C Sparrowhawk The Curtiss F9C Sparrowhawk is a light 1930s biplane fighter aircraft that was carried by the United States Navy airships and . It is an example of a parasite fighter, a small airplane designed to be deployed from a larger aircraft such as ...

, a biplane parasite fighter from the 1930s *

Falcon 9 Falcon 9 is a partially reusable medium lift launch vehicle that can carry cargo and crew into Earth orbit, produced by American aerospace company SpaceX. The rocket has two stages. The first (booster) stage carries the second stage and payl ...

, a rocket of SpaceX *

Falconar F9A The Falconar F9A and F10A are a family of Canadian amateur-built aircraft, that were designed by Chris Falconar and produced by Falconar Avia. The F9A design was introduced in 1965 and both the F9A and F10A were supplied as kits or as plans fo ...

, a Canadian homebuilt aircraft design *

Farrier F-9 The F-31 Sport Cruiser is a family of United States, American Trailer sailer, trailerable trimaran sailboats that was designed by New Zealander Ian Farrier and first built in 1991. The F-31 is the production development of the Farrier F-9, wh ...

, a New Zealand trimaran sailboat *

Fokker F.IX The Fokker F.IX was an airliner developed in the Netherlands in the late 1920s, intended to provide KLM with an aircraft suitable for regular services to the Dutch East Indies. When the onset of the Great Depression forced the postponement of t ...

, a 1929 Dutch airliner *

Frontier Airlines Frontier Airlines is a major ultra-low-cost U.S. airline headquartered in Denver, Colorado. It operates flights to over 100 destinations throughout the United States and 31 international destinations, and employs more than 3,000 staff. The ca ...

, IATA code F9, an American low-cost carrier *

Grumman F9F Panther The Grumman F9F Panther is one of the United States Navy's first successful carrier-based jet fighters, as well as Grumman’s first jet fighter. A single-engined, straight-winged day fighter, it was armed with four cannons and could carry a w ...

, a United States Navy fighter aircraft **

Grumman F-9 Cougar The Grumman F9F/F-9 Cougar is a carrier-based fighter aircraft for the United States Navy and United States Marine Corps. Based on Grumman's earlier F9F Panther, the Cougar replaced the Panther's straight wing with a more modern swept wing. Th ...

, a swept wing version of the F9F Panther * LSWR F9 class, British

locomotives of the Southern Railway The Southern Railway took a key role in expanding the 660 V DC third rail electrified network begun by the London & South Western Railway. As a result of this, and its smaller operating area, its steam locomotive stock was the smallest of th ...

*F9,

Sydney Ferries Sydney Ferries is the public transport ferry network serving the city of Sydney, New South Wales. Services operate on Sydney Harbour and the connecting Parramatta River. The network is controlled by the New South Wales Government's transport a ...

Watsons Bay Ferry Services The Watsons Bay ferry service, officially known as F9 Watsons Bay, is a commuter ferry service in Sydney, New South Wales. Part of the Sydney Ferries network, it is operated by Transdev Sydney Ferries and services the Rose Bay and Watsons Ba ...

Other uses

* ''F9'' (film), a film in the ''Fast & Furious'' franchise * F 9 Säve, a former Swedish Air Force wing *

F9 (classification) F9 is a wheelchair sport classification. It is largely used as a national classification in the United States for athletics only, and replaced the standing F8 class. It is the only one of the nine wheelchair sport classes that is for standing co ...

, a wheelchair sport classification *

F-9 Park Fatima Jinnah Park ( ur, ), also known as Capital Park or F-9 Park, is a public recreational park that spans the whole of Sector F-9 of Islamabad, Pakistan. It is named after ''Mādar-e Millat'' Fatima Jinnah, the younger sister of the founde ...

(Fatima Jinnah Park), a public recreational area in Islamabad *

F9 Financial Reporting F9 is a financial reporting software application that dynamically links general ledger data to Microsoft Excel through the use of financial cell-based formulas, wizards, and analysis tools to create spreadsheet reports that can be calculated, filt ...

, a financial reporting software application *

Factor IX Factor IX (or Christmas factor) () is one of the serine proteases of the coagulation system; it belongs to peptidase family S1. Deficiency of this protein causes haemophilia B. It was discovered in 1952 after a young boy named Stephen Christmas w ...

, a coagulation factor * , a

function key A function key is a key on a computer or terminal keyboard that can be programmed so as to cause an operating system command interpreter or application program to perform certain actions, a form of soft key. On some keyboards/computers, function ...

on a computer keyboard

Transport and vehicles

Other uses

See also