Flight attendants on an air tanker

Authorities in Australia are considering authorizing a 737 air tanker to carry up to 70 passengers

737 air tanker T-137
Coulson’s installation of the internal retardant tank in the passenger compartment of their 737-300. They intend for the aircraft to have seats for up to 70 passengers, enabling it to do double-duty; drop retardant or haul passengers. Coulson photo.

The Boeing 737-300 airliners formerly operated by Southwest Airlines that Coulson Aviation is converting into air tankers are physically capable of carrying up to 4,000 gallons of retardant or 70 passengers. The one the company sold to the New South Wales Rural Fire Service in Australia, Tanker 138, has been busy fighting bushfires since it was delivered in July.

The regulatory steps to get approval from Australia’s Civil Aviation Safety Authority (CASA) to carry passengers are under way, according to Richard Alder, General Manager of the National Aerial Firefighting Centre. Some of those milestones include changing the aircraft’s registration from the United States Federal Aviation Administration to CASA. That process may involve testing with a load of people acting as passengers to ensure that they can evacuate within the required time frame.

Coulson's 737 air tanker passengers
Coulson’s 737 air tanker, outfitted with passenger seats. Coulson photo.

Flight Attendants

“We are required to have three flight attendants in the airplane due to the number of seats,” said Britt Coulson Vice President of Coulson Aviation. “We are still looking at options of who we are going to use to fulfill those positions.”

Coulson's 737 air tanker passengers
The aft section of Coulson’s 737 air tanker, outfitted with passenger seats. Coulson photo.

Passenger and baggage screening

One other detail that has to be worked out is whether the passengers and baggage are required to be screened by electronic devices or security personnel.

Passengers in the 737 air tanker in the United States

Stanton Florea, a spokesperson for the U.S. Forest Service, said the contract for the 737 air tanker currently on a call when needed contract in the United States does not have any provision to fly passengers. We asked him if the Forest Service has any interest in using an air tanker that can also carry passengers, but have not received a response.

3 thoughts on “Flight attendants on an air tanker”

  1. Hi,
    For information France do the same with their Dash-8 Q400

    During fire-season the plane is used with the water tank and after the season the tank is removed and seats are going back for transport mission.
    Also some configurations exist with tank and seats in the same time but for moment seats have to be removed for fire-operation.

  2. ts are going back for transport mission.
    Also some configurations exist with tank and seats in the same time but for moment seats have to be removed for fire-operation.

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