Trutkobben Lighthouse

The Trutkobben lighthouse was constructed in 1909 as part of Helsinki's harbor expansion.

• The primary function is to serve as a leading light, guiding mariners through the narrow channels of the Helsinki archipelago.
• Trutkobben stands at a height of approximately 20 meters (66 feet) above sea level.
• The focal height, which is the distance from the base of the tower to the top of the light source, reaches around 30 meters (98 feet).

The lighthouse's distinctive red and yellow color scheme is visible from a considerable distance.

Light Characteristics

• The Trutkobben emits a yellow light with a sector angle of 74° to 78°.

This beam pattern allows for clear visibility of vessels approaching the harbor.

Construction Materials

Trutkobben's structure is built using traditional materials, including stone and brick, typical of Finnish lighthouse construction during this period.

Current Status

The Trutkobben lighthouse remains an active aid to navigation.

However, it has been automated since its installation in 1909, with the light source being powered by electricity.

Location

Located at Pihlajasaaren silta in Helsinki, Finland, the Trutkobben is easily accessible by car or public transportation.

Visitors can view the lighthouse from a short distance away.

Heritage Status

The Trutkobben has been recognized as a notable landmark in Finland's maritime heritage.

Notable Historical Events

• During World War II, the Trutkobben played an important role in guiding Allied ships through the Helsinki archipelago.