The Lo-100 is an aerobatic glider of classic wood and fabric construction well suited to amateur building methods.
 The designation Lo was bestowed by the designer Alfred Vogt in memory of his brother Lothar Vogt, with whom he had developed the predecessor model Lo-105 Zwergreiher ('dwarf heron').
 The first flight of the prototype took place in 1952 at the Klippeneck.
The Immigration Department (, known as 人民入境事務處 before the 1997 transfer of sovereignty) of the Government of Hong Kong is responsible for immigration control of Hong Kong.
 After the People's Republic of China assumed sovereignty of the territory in July 1997, Hong Kong's immigration system remained largely unchanged from its British predecessor model.
 Residents from mainland China do not have the right of abode in Hong Kong, nor can they enter the territory freely, both before and after 1997.
 There are different regulations that apply to residents of Macau, another Special Administrative Region of China.
 In addition, visa-free entry acceptance regulations into Hong Kong for passport holders of some 170 countries remain unchanged before and after 1997.
The UAZ-452 is a family of off-road vans produced at the Ulyanovsk Automobile Plant (UAZ) since 1965.
 Its predecessor model UAZ-450 (produced between 1958-1966) was based on the chassis and engine of the GAZ-69 jeep, and was the first "forward control" vehicle of this type to be built in the Soviet Union and Russia.
The Fiat 521 is a passenger car produced by Fiat between 1928 and 1931.
 The 521 was derived from its predecessor model, the Fiat 520, but with a bigger engine and chassis.
 The 521C was a shorter variant.
 This car was produced outside Italy, most notably at the Fiat-NSU plant in Heilbronn, starting in 1930, setting Fiat on the path to its subsequent multinational status.
The Ferrari 488 ("Tipo F142M") is a mid-engined sports car produced by the Italian sports car manufacturer Ferrari, introduced in 2015 to replace the previous 458.
The FM H-16-44 was a road switcher produced by Fairbanks-Morse from April 1950 – February 1963.
 The locomotive shared an identical platform and carbody with the predecessor Model FM H-15-44 (but not the FM H-20-44 end cab road switcher which used a different carbody and frame and a larger prime mover), and were equipped with the same eight-cylinder opposed piston engine that had been uprated to 1600 hp .
 The H-16-44 was configured in a B-B wheel arrangement, mounted atop a pair of two-axle AAR Type-B road trucks with all axles powered.
 In late 1950, the AAR trucks were almost exclusively replaced with the same units found on the company's "C-liner" locomotives.
The Lynk & Co 01 is a 5-door crossover car and is the first model announced from the Chinese marque Lynk & Co.
 The model has been developed in conjunction with Volvo Cars, both companies owned by Geely.
 First unveiled in October 2016, sales are expected in 2017.
Windows 8.1 (codenamed Blue) is an upgrade for Windows 8, a computer operating system released by Microsoft.
 First unveiled and released as a public beta in June 2013, it was released to manufacturing on August 27, 2013, and reached general availability on October 17, 2013, almost a year after the retail release of its predecessor.
 Windows 8.1 is available free of charge for retail copies of Windows 8 and Windows RT users via the Windows Store.
 Unlike service packs on previous versions of Windows, users who obtained Windows 8 outside of retail copies or pre-loaded installations (i.e., volume licensing) must obtain Windows 8.1 through new installation media from their respective subscription or enterprise channel.
 Microsoft's support lifecycle policy treats Windows 8.1 similar to previous service packs of Windows: It is part of Windows 8's support lifecycle, and installing Windows 8.1 is required to maintain access to support and Windows updates after January 12, 2016.
 However, unlike previous service packs, Windows 8.1 cannot be acquired via Windows Update.
The Ferrari 458 Italia is a mid-engined sports car produced by the Italian sports car manufacturer Ferrari.
 The 458 replaced the Ferrari F430, and was first officially unveiled at the 2009 Frankfurt Motor Show.
 It is replaced by the Ferrari 488, which was unveiled at the Geneva Motor Show 2015.
The Alfa Romeo Tipo 512 was intended for replacement for Alfa Romeo 158 Voiturette racing car.
 Designed by Wifredo Ricart as his second car for Alfa Romeo after V16-engined Alfa Romeo Tipo 162.
 The car was first mid-engined Alfa Romeo model.
 This racing car has flat 12 engine (technically speaking it is 180 degree V12) using mid-engine layout.
 With two Roots type superchargers, the engine

Question: The model known as "Tipo F142M" replaced its predecessor model which was first unveiled at which event?
Answer: 2009 Frankfurt Motor Show