These helicopters will be seen in numbers as it has been confirmed that military training exercises are taking place. Somerset is one of the more likely places in the UK to see Royal Navy helicopters because RNAS Yeovilton is located in the county and is one of the Royal Navy's two main air stations. A Royal Navy spokesperson said: "The area has been booked for some routine helicopter training. Spot the Royal Navy flying in Somerset? The temporary activity is not linked to any emergency incident and forms part of regularly scheduled military training.