The Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard), is readied for transport back to Andrews Air Force Base in Maryland at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The Air Force C-17 Globemaster sits on the tarmac at Palm Beach International Airport, being readied to fly back to Andrews Air Force Base in Maryland, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

Crews ready special ramps to assist loading the Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard) aboard the C-17 Globemaster at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

Armed members of the military guard the C-17 Globemaster as it sits on the tarmac at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

A tug pulls the Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard) toward the loading ramp of the C-17 Globemaster, as crews prepare the helicopter for loading at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard), is pulled aboard the C-17 Globemaster by an internal tow cable, as crews watch over the operation at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard), is pulled aboard the C-17 Globemaster by an internal tow cable, as crews watch over the operation at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard), is pulled aboard the C-17 Globemaster by an internal tow cable, as crews watch over the operation at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard), is pulled aboard the C-17 Globemaster by an internal tow cable, as crews watch over the operation at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The Sikorsky VH-3D Sea King helicopter (Marine One when the President is aboard), is pulled aboard the C-17 Globemaster by an internal tow cable, as crews watch over the operation at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

A K9 unit seaches an Atlantic Aviation fuel truck before being allowed to fuel the C-17 Globemaster at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

Two Atlantic Aviation fuel trucks are backed up to the C-17 Globemaster, filling it with aviation fuel at Palm Beach International Airport, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The C-17 Globemaster sits on the tarmac at Palm Beach International Airport under threatening skies, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The C-17 Globemaster sits on the tarmac at Palm Beach International Airport under threatening skies, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The C-17 Globemaster sits on the tarmac at Palm Beach International Airport under threatening skies, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The C-17 Globemaster sits on the tarmac at Palm Beach International Airport under threatening skies, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]

The C-17 Globemaster takes off from Palm Beach International Airport under threatening skies, Wednesday, September 9, 2020. [JOSEPH FORZANO/palmbeachpost.com]