Since his first administration, Donald Trump has obsessed over replacing Air Force One. However, delays with the contracted Boeing have pushed delivery back by another decade. Now, Trump’s impatience is showing as he’s commissioned an interim plane from another contractor on top of the existing multi-billion contract with Boeing.

Frustrated by massive delays on Boeing’s work to deliver a new Air Force One, the president has commissioned a smaller defense contractor to ready an interim presidential plane by year’s end.