Converting a luxury jet gifted by Qatar to President Donald Trump into a replacement for Air Force One could potentially cost hundreds of millions of dollars and it could take up two years to install the necessary security equipment,

A number of Republican lawmakers are souring on President Donald Trump’s plans to accept a luxury Boeing 747 aircraft as a gift from Qatar — a rare series of rebukes of the president by his allies in Congress.

Despite flying for more than 35 years, the current pair of Air Force One jets remain one of the safest and secure aircraft in the world.

“The Trump meme coin is the single most corrupt act ever committed by a president,” Senator Chris Murphy told Reuters in a statement on Friday. “Donald Trump is essentially posting his Venmo for any billionaire CEO or foreign oligarch to cash in some favors by secretly sending him millions of dollars.”

The Trump administration is preparing to accept a superluxury Boeing 747-8 jumbo jet from the royal family of Qatar as a gift to be used by President Donald Trump as the new Air Force One for presidential travel until shortly before Trump leaves office,