Ernest Thompson Willows (1886–1926) was a pioneer Welsh aviator and airship builder. He became the first person in the United Kingdom to hold a pilots certificate for an airship when the Royal Aero Club awarded him "Airship Pilots Certificate No. 1". Using only the above description and what you know about the world, "Nobody in the UK had a pilots certificate for an airship in 1886" is definitely correct, incorrect, or inconclusive? 