Deputy Transport Minister Phattrapong Phattraprasit has instructed Aeronautical Radio of Thailand (Aerothai) to develop an upgraded air traffic management system to support the growth of the country's regional airports and strengthen tourism links across Thailand's lower northern provinces.
Mr Phattrapong said the initiative aims to modernise aviation infrastructure and improve airport services through the adoption of advanced technology.
He said the plan would help turn secondary provinces into stronger tourism destinations while boosting local economies.
He described Phitsanulok as a strategic gateway to the lower North, linking Sukhothai, Phetchabun, Uttaradit and Tak.
Mr Phattrapong said the provinces have strong tourism potential, with historical sites, cultural attractions and natural destinations that draw visitors year-round.
The deputy minister said better air transport infrastructure would improve regional connectivity, spread tourism income more evenly and support economic activity, particularly under the government's Thais Help Thais Plus co-payment scheme, which will run until Sept 30.
According to Aerothai executive vice president and acting president Surachai Nuprom, Phitsanulok Airport handles an average of 1,838 flights a month, including 1,139 military flights (62%) and 699 civilian flights (38%).
The airport currently has five commercial flights a day -- three operated by Thai AirAsia and two by Thai Lion Air.
Mr Surachai said Aerothai is upgrading its systems, equipment and staffing to accommodate future traffic growth while improving air traffic management.
He said Aerothai is also preparing to introduce the Aerodrome Flight Information Service (Afis), an automated aviation information system for airports with relatively low traffic volumes.
The system uses automation to provide flight information services within airport areas, improving airspace management while reducing staffing requirements.
Afis is scheduled to be piloted at Phrae and Phetchabun airports in 2028.
Mr Surachai said the project would serve as a model for modernising regional airports nationwide as Thailand prepares for growing demand for air travel.
