The RAF plans to cut the number of noisy low-flying aircraft over Gwynedd, following complaints from residents.

The move has split opinion – with the local MP backing the measure and a Meirionnydd councillor insisting that the vast majority “thoroughly enjoy” seeing the planes fly dramatically overhead.

Liz Saville Roberts MP, who met with RAF representatives to discuss the issue, said: “Constituents who live directly under the training area of the Texan aircraft have been contacting me since the new planes arrived last autumn, with aircraft flying significantly lower than usual and producing a distinctive loud, buzzing noise.

“Some complain of unreasonable and constant overflying, from early morning to late evening. This was compounded by a wall of silence from the MoD when local people sought answers.

“Having met with the RAF in Westminster, I am encouraged to learn that proactive steps are being taken to equip the Texan aircraft with the necessary equipment to permit over-sea flying, thus lessening the impact on populated areas.”

But Cllr Louise Hughes, who represents Llangelynnin, said: “People travel from far and wide to watch the planes fly round the Mach Loop. I’ve done it myself and it really is an exhilarating experience.”

Cllr Hughes said: “The vast majority of people in the Dwyfor Meirionnydd area thoroughly enjoy seeing the RAF flying over and are proud of the job the crews do.

“Last year I met a group of American tourists who told me they come every summer for a week to witness the RAF planes flying the Mach Loop. How amazing is that?

“Surely Liz Saville-Roberts has more important issues to tackle, like a lack of meaningful employment and a scarcity of affordable homes for local people.”

Jackie Hemingway, who lives in Bryncrug, said: “The RAF do a brilliant job and they need to use the terrain to practice. Given the current climate, we need the RAF to defend our shores. People don’t think about that. 

“Four generations of my family were in the RAF; I say it’s a vital form of defence and it brings a lot of tourism to the area.”

A spokesperson for the Ministry of Defence said: “‘The RAF is in the process of modernising the entire military flying training system, with all fast jet pilot training activity transferring to RAF Valley. 

“This process involves the introduction of new aircraft, instructors and a new training syllabus, which are all being worked up in the airspace close to RAF Valley. 

“Once we are content that our training is fit for purpose, there will be less reliance on the areas that are currently being used and flying will be spread more widely over land and sea.”