Jonsvatnet

Trondheim Airport, Jonsvatnet (Norwegian: Trondheim sjøflyplass, Jonsvatnet) was a water aerodrome located at Valset on the lake of Jonsvatnet in Trondheim, Norway. The airport was built as the first permanent airport serving Trondheim and initially was used for Norwegian Air Lines' (DNL) routes which commenced in 1935. Ahead of the 1936 season the airport was equipped with permanent installations, including wharfs and a small terminal building. In 1937 the airport was used by Widerøe, before DNL returned the following year. During World War II the airport was taken over by the Luftwaffe, which used the ice on the lake as an airfield. Two aircraft which sank when the ice thawed were raised in 2004. Jonsvatnet was expanded and became a reserve airport for Trondheim Airport, Hommelvik, and Trondheim Airport, Ilsvika. After the war ended the airport was largely left unmaintained, but was variously used by DNL and later Vestlandske Luftfartsselskap as a reserve airport until 1957. The aviation club Trondheim Flyklubb reopened the airport in 1967 and remained there until 2013, when the airport was closed, since the airport's existence was incompatible with Jonsvatnet serving as the main source of drinking water for Trondheim.

Jonsvatnet shooting range, Norwegian Jonsvatnet skytebane, can refer to a set of shooting ranges that together makes up for the largest civilian shooting range complex around the city of Trondheim in Norway. The ranges of Nidaros Skytterlag, Trondheim Jeger- og Fiskerforening, and Trondhjems Pistolklubb are situated close to each other at the north end of Digresmyra wetlands, while the range of Nidaros Jaktskytterklubb is on the south end of Digresmyra.

Hundhammeren is a village in the municipality of Malvik in Trøndelag county, Norway. The village is located along an arm of the Trondheimsfjord, about 1.5 kilometres (0.93 mi) west of the village of Vikhammer and about 4 kilometres (2.5 mi) east of the village of Ranheim (in Trondheim). The villages of Hundhammeren, Vikhammer, Saksvik (all in Malvik), and Væretrøa (in Trondheim) together form an urban area called Malvik. The 2.61-square-kilometre (640-acre) urban area has a population (2018) of 6,965 and a population density of 2,669 inhabitants per square kilometre (6,910/sq mi). This area is the most populous urban area in the municipality.

Ranheim is a neighbourhood in the city of Trondheim in Trøndelag county, Norway. It is located in the borough of Østbyen. The neighbourhood approximately 6 kilometres (3.7 mi) to the east of the centre of Trondheim. It comprises Olderdalen, Væretrøa, Reppe, and Vikåsen. Historically, Ranheim is a working class community due to paper production at the local paper mill, where an overwhelming majority of Ranheim residents worked. Today, however, it is mostly middle class in composition and most residents work elsewhere. Ranheim Church was built 1933. Ranheim is home to Ranheim Idrettslag sportsclub and Ranheim Fotball. Ranheim was once known for its foul odour, commonly referred to as "Ranheimslukta," (the smell of Ranheim) which was caused by a paper processing byproduct, hydrogen sulfide. In recent years, the paper mill has become a paper recycling plant which has decreased the emission of sulfides. The characteristic smell has consequently disappeared.

Ranheim Church (Norwegian: Ranheim kirke) is a parish church of the Church of Norway in Trondheim municipality in Trøndelag county, Norway. It is located in the village of Ranheim, east of the city of Trondheim. It is one of the churches for the Ranheim og Charlottenlund parish which is part of the Strinda prosti (deanery) in the Diocese of Nidaros. The white, stone church was built in a cruciform style using plans drawn up by the architect Roar Tønseth (1895-1985). The church seats about 200 people.

Ranheim Papirfabrikk AS was a Norwegian industrial company, which ran a paper factory with the same name at Ranheim, Trondheim, Norway. The construction of it started in 1882, and it was opened as Ranheims Cellulosefabrik in 1884 by businessperson and politician Lauritz Jenssen, a son of Lauritz Dorenfeldt Jenssen who had bought the farm Ranheim and started developing industry there. The factory utilized water from the nearby river Vikelva. The factory also utilized an industrial railroad track, running off of the Nordland Line from Ranheim Station. In 1891 it was changed from a cellulose factory to a paper factory, and the name changed accordingly. The founder's son Lauritz Jenssen Dorenfeldt, who worked there from 1884 to 1894, was important in this development. In 1894 the Jenssen family did not manage to run the factory any more, and the shares were taken over by Christian Christophersen.The factory survived and was dominating in its field north of Dovrefjell, until the 1960s when it got a sizeable competitor in Nordenfjelske Treforedling. Ranheim Papirfabrikk became a part of Norske Skogindustrier in 1971. In 1983 the company was sold to the conglomerate M. Peterson & Søn, founded in 1801 in Moss. Following a later reorganization the production unit at Ranheim has been split in two; Peterson Linerboard AS, Ranheim and Peterson Emballasje AS, Ranheim, parts the two main branches Peterson Linerboard and Peterson Packaging respectively. However the factory still exists.

Vikhammer Station is a railway station located in the village of Vikhammer in the municipality of Malvik in Trøndelag county, Norway. The station is located about 13 kilometres (8.1 mi) east of the city of Trondheim. The station is on the Nordland Line. The station is served hourly by the Trøndelag Commuter Rail service between Steinkjer Station and Trondheim Central Station. The unstaffed station is operated by SJ Norge.

Vikhammer is a village in the municipality of Malvik in Trøndelag county, Norway. The village is located along an arm of the Trondheimsfjord, about 1.5 kilometres (0.93 mi) east of the village of Hundhammeren. The villages of Hundhammeren, Vikhammer, Saksvik (all in Malvik), and Væretrøa (in Trondheim) together form an urban area called Malvik. The 2.61-square-kilometre (640-acre) urban area has a population (2018) of 6,965 and a population density of 2,669 inhabitants per square kilometre (6,910/sq mi). This area is the most populous urban area in the municipality.Vikhammer is a center of tourism each summer, with many German and Swedish camping tourists who camp at Vikhammer Camping. Tourists come to see the fjords for which Norway is famous. Locally, the salmon fishing is also a popular tourist activity. The European route E6 highway runs just south of the village. The Vikhammer Station on the Nordland Line is located in the village. Malvik Church is located just east of the village. The village is called "Vikhammer" because it was historically a Viking village. There is also a park in Vikhammer called "Vikhov park" which got its name because the Vikings had their houses in that area.

Extra Arena (previous called Ranheim Stadion) is the home ground of the Norwegian football club Ranheim Fotball. It is located in the city-area of Ranheim in the city of Trondheim. The stadion had to be enlarged to comply with Eliteserien guideline of a minimum of 3000 seats.

Bratsberg is a village in Trondheim municipality in Trøndelag county, Norway. The village is located in the borough of Lerkendal, between the village of Tanem and the lake Jonsvatnet. The 0.26-square-kilometre (64-acre) village has a population (2018) of 379 and a population density of 1,458 inhabitants per square kilometre (3,780/sq mi).

Bratsberg Church (Norwegian: Bratsberg kirke) is a parish church of the Church of Norway in Trondheim municipality in Trøndelag county, Norway. It is located in the Bratsberg area southeast of the city of Trondheim and east of Heimdal. It is one of the churches for the Nidelven parish which is part of the Strinda prosti (deanery) in the Diocese of Nidaros. The white, wooden church was built in a cruciform style in 1850 by Ole Henriksen using plans drawn up by the architect Hans Linstow. The church seats about 220 people.

Charlottenlund Upper Secondary School (Norwegian: Charlottenlund videregående skole) is the largest upper secondary school in the Jakobsli area of Trondheim, county of Trondelag in Norway. It is located about 4 km east of Trondheim city centre. The school has approximately 1,300 students, 250 employees and the current headmaster is Marit Flak Stovner. The school was originally formed in 1970 as Brundalen Upper Secondary School, but the history of the school can be traced back as far as 1883. In 2002, Brunsdalen Upper Secondary School was merged with Charlottenlund Upper Secondary School, which initially retained the name Brunsdalen Upper Secondary School. The school subsequently changed its name to Charlottenlund Upper Secondary School in 2010. In 2012, the school moved into a new building near the old school (built 2011). The old school was demolished soon after.