The cause of that crash remains under investigation, but Marine officials had said shortly afterward that it appeared that something occurred to the aircraft while it was at cruising altitude.
“Out of an abundance of caution the Marine Corps took the prudent action not to fly KC-130Ts in the wake of the mishap on July 10 until further notice,” said Second Lt. Stephanie Leguizamon, a Marine Corps Reserve spokesman.
The 12 KC-130Ts in the Marine Corps Reserve all belong to VMGR-452, the same unit based in Orange County, New York, that the aircraft that crashed in Mississippi belonged to.
The grounding was ordered by Brig. Gen. Bradley James, the commander of the 4th Marine Aircraft Wing.
Shortly after the July 10 crash, James said at a news conference that something had occurred to the KC-130 aircraft in mid-flight.
"Indications are, something went wrong at cruise altitude," James said at a news conference on July 12.
Separately, the C-130T aircraft, known colloquially as “Fat Albert,” that flies with the Navy’s Blue Angels precision air team will not fly at a Wisconsin air show this weekend.
“Unfortunately, Fat Albert was unable to join us for the show in Oshkosh this weekend,” said Lt. Joe Hontz, a spokesman for the Blue Angels.
"During the course of the ongoing Marine Corps KC-130T investigation, an airframe similar to Fat Albert, we determined it may be prudent to allow time for the investigation to provide more information on possible causal factors prior to resuming flight," Hontz said in a statement. “There is no timeframe for Fat Albert’s return.”
The July 10 crash remains under investigation.