By Sue Charles
BBC Wales upwind presenter
A antheral who spent £25,000 connected a fake airdrome motion successful mid Wales is bringing the prank to an extremity aft 20 years.
For the past 2 decades, a billboard for Llandegley International has been a landmark successful the Powys village.
It looks similar an mean roadworthy sign, but really signposts to an airdrome that lone exists successful people's imagination.
After spending thousands of pounds to erect and support the sign, the proprietor decided it's clip to instrumentality it down.
Since 2002, if you question eastwards on the A44 betwixt Rhayader and Kington, you volition spot a motion directing drivers to Terminals 1 and 2 of Llandegley International airport.
But thrust the two-and-a-half miles, arsenic instructed, and you volition extremity up not astatine an airdrome - not adjacent an airfield - but conscionable a field, connected the outskirts of the colony of Llandegley, Powys.
The antheral down it, Nicholas Whitehead, is simply a writer who utilized to edit the Radnor variation of the Brecon and Radnor Express and erstwhile wrote with Monty Python's Terry Jones.
He said: "It started disconnected arsenic a chaotic speech with friends 1 evening successful Llandegley.
"We thought of renting a motion for thing that wasn't truly there, perchance a task that didn't exist, and we settled connected the airport.
"It started disconnected arsenic a spot of a joke, past we realised it was really possible. It was made by Wrexham Signs, fixed the OK, 1 happening led to different and determination it is."
Mr Whitehead added "as a journalist, immoderate you do, someone, somewhere, is going to get upset astir it".
However, this peculiar prank has seemingly been fashionable among locals and tourists alike.
"In 20 years, I haven't had a azygous ailment astir Llandegley International," helium said.
"Loads of radical emotion it, immoderate radical mightiness not get it. But arsenic acold arsenic I know, cipher is upset oregon aggravated astir it. That's a archetypal for me."
'A nationalist treasure'
It has outgo astir £1,500 per twelvemonth to support the billboard. After paying much than £25,000, Mr Whitehead has decided it's clip to telephone it a day.
"I deliberation the airdrome is established present - and I deliberation the constitution should instrumentality it on," helium said.
"It's not precisely a nationalist monument - but it is simply a nationalist treasure."
He hopes Welsh authorities practice assemblage Cadw whitethorn beryllium funny successful taking it over.
"It has go an point of Welsh heritage. It wouldn't outgo them thing similar arsenic overmuch arsenic it's outgo me. In presumption of worth for money, it's unbeatable."
At the adjacent work presumption successful Crossgates - a cafe fashionable with bikers - locals said they were bittersweet to spot the landmark go.
Holly Richards said: "I've lived successful Llandegley each my life. The motion is portion of our community.
"It's a spot of a moving gag - radical gag that they've conscionable flown into Llandegley and they're flying backmost retired tomorrow. It's a fantastic feature."
William Jones, 20, added: "Every clip we spot it, maine and my mates person a giggle. I asked my mum each astir it erstwhile I was young, and I'd similar to beryllium capable to archer my ain kids astir it 1 day."
Farmer Neil Richards said it had helped enactment the colony connected the map.
"There's nary extremity of radical who person seen and heard astir the motion who've stopped astatine our workplace connected the borderline of the Radnor Forest, asking however to find the airport," helium said.
"Apparently 2 American airforce planes landed adjacent arsenic portion of a subject ngo successful World War Two."
The airdrome has besides taken disconnected successful a large mode connected societal media.
Thousands of followers crossed Facebook and Twitter bask updates astir Llandegley's awesome biology credentials, and prosecute successful flights of fancy astir the "top secret" Terminal 2.
Mr Whitehead said these are the radical who marque the airdrome what it is.
"The motion is conscionable a sign," helium said.
"The motion tin travel down but the airdrome is inactive there. The airdrome exists successful the aforesaid mode that songs exist. If you acceptable occurrence to the scrap of insubstantial connected which Paul McCartney wrote Yesterday, that wouldn't destruct the song.
"The opus exists arsenic a shared experience; it's indestructible. It's the aforesaid with the airport."
When Jill Dibling, a long-time instrumentality of the airport, died of liver cancer, the motion was changed successful her honour.
Her household successful Llandrindod approved and were touched by the tribute.
Mr Whitehead present plans to motorboat a run to summation authoritative designation for the quirky instauration helium founded.
With a batch of section enactment and a large online fanbase, it mightiness not yet beryllium the extremity of the roadworthy for Llandegley International.