Finnair Reconnects Helsinki and Tartu with Enhanced Navigation Capabilities
After a month-long suspension, Finnair is set to resume its flights between Helsinki and Tartu starting June 2, 2024. This break was utilized to upgrade Tartu Airport's navigation capabilities to include a non-GPS dependent approach method.
The previous approach systems at Tartu were solely reliant on GPS signals. However, persistent GPS interference issues prompted Finnair to pause its operations to ensure safety and reliability. During this hiatus, from April 29 to May 31, significant upgrades were implemented at the airport.
Tartu Airport now boasts enhanced approach techniques that utilize traditional ground-based radio signals, reducing the dependency on GPS. These methods, though longstanding in the aviation industry, provide a reliable alternative amidst increasing GPS disruptions.
Jari Paajanen, Vice President of Operations Control at Finnair, expressed gratitude towards Estonian Air Navigation Services (EANS) and local partners for their swift action in addressing and resolving the navigational challenges. "The introduction of these ground-based approach methods not only enhances safety but also ensures uninterrupted service irrespective of GPS availability," stated Paajanen.
Finnair, in partnership with Norra, will operate twice-daily flights to Tartu six days a week using ATR aircraft. The updates are part of a broader initiative to combat the rising issue of GPS interference which, despite its increase since 2022, has not compromised the safe operation of flights. Finnair’s aircraft are equipped with alternative navigation systems to handle any GPS interference, ensuring continuous safety and efficiency.
