On May 21 we told you about Coulson Aviation branching out into a new line of air tankers to add to their three C-130s and a fourth C-130 that is being converted now. The company has purchased six 737-300’s from Southwest Airlines and intends to convert at least some of them into air tankers.
The first conversion has started, with a freshly painted 737 rolling out of the paint shop in Spokane today.
The next step is to add a gravity-based tank which will have the same technology used on their C-130’s.
The air tanker is being designed as a multi-use aircraft with the ability to haul passengers. Britt Coulson said, “With a full retardant load and 4.5 hours of fuel we are so far under max gross weight we are going to leave the full interior and galleys in even when just in airtanker mode.”
The photos were provided by Coulson Aviation.