“I have only met this accuser once and frankly cannot imagine why she is seeking to make out that Trump made sexual advances on her. Not only did he not do so (and I was present at all times) but it was she that was the one being flirtatious,” Anthony Gilberthorpe said in a note provided to The Post by the Trump campaign.

In an exclusive interview arranged by the campaign, Gilberthorpe said he was on the flight — in either 1980 or 1981— where Jessica Leeds claimed Trump groped her.

Gilberthorpe, 54, said he was sitting across the first class aisle from the couple and saw nothing inappropriate. Leeds was wearing a white pantsuit, he said, while Trump was wearing a suit and cuff-links, which he gave to his British flight companion…

Gilberthorpe made headlines in 2014, when he went public with a claim that as a 17-year-old he procured boys (some who “could have been” underage”) for sex parties with high-ranking British politicians.

Gilberthorpe has no evidence to back up his claim — just his self-described excellent memory.