Prairie Flying Service has a rich history as pioneers in the Saskatchewan aviation industry.

Prairie Flying Service was founded by four Royal Canadian Air Force veterans — Bob MacKnight, Paddy Watson, Art Davis and John Howe — in the spring of 1946 after returning home from service in World War II. Over the years, we have served as a flight school, operated a charter airline, and even tried our hand at banner towing, smoke writing, and aerial photography. In 1948, Prairie Flying Service also designed and built the first licensed aerial spray rig in Canada, affectionately known as the “flying watering can”, and pioneered the technique of aerial spraying in farms throughout Southern Saskatchewan.

The following is an excerpt from an article written by John Howe, one of our founders and a member of the Saskatchewan Aviation Hall of Fame. For more information, visit the Canadian Aviation Historical Society webpage here

1946 – Prairie Flying Service formed by four R.C.A.F. Veterans

Prairie Flying Service was formed by four R.C.A.F. veterans in the spring of 1946. Principals involved were Bob MacKnight, Paddy Watson, Art Davis and John Howe. 24D, for the control of weeds in crops, had just come on the market. It was the intentions of our company to apply it with light aircraft. Some dusting of orchards in eastern Canada had been done previous to this time; however, the spraying of liquid had never been done in Canada to the best of our knowledge.

1946 – Prairie Flying’s First Airplane, a Tiger Moth CF-DDN

The first airplane purchased was a war surplus Tiger Moth CF-DDN. The life of this aircraft was short lived- the D.O.T. (departement of transport) grounded it due to poor fabric. It eventually ended up in a scrap pile in a farmers yard.

This was indeed a big financial set back, however, a loan from Art Davis’ uncles who farmed outside of Regina put us back in business.

1947 – Prairie Flying’s Second Airplane, a 65 HP J3 Cub

The second airplane purchased was a 65 HP J3 Cub. We spent the summer of 1947 barn storming at many towns in southern Saskatchewan. We loaded up the old 1928 Star Car with four 10-galleon drums of gas, a tent, and bedrolls and headed out following the sports day circuit. A total of two hundred hours was put on the airplane that summer. One person at a time at three dollars a ride. When business was good we slept in hotels, drank beer and ate steaks- when business was bad we pitched the tent and ate baloney sandwiches. In the meantime we had applied and received on July 11th 1947 a license from the Air Transport Board of Ottawa to operate from a base at Regina a Commercial Air Service for Recreational Flying, Areal Advertising, Arial photo and aerial Pest Control.

1948 – Prairie Flying Designs First Spray Rig, named the “Flying Water Can”

Many hours were spent designing, re-designing and testing our first spray rig. The King farm north east of Regina was used as a testing base. We flew hundreds of swaths up and down their stubble fields using different pumps, booms, nozzles and mix for the 24D. Finally it worked. We had excellent results with using fuel oil as a carrier. We could do 60 acres a load at a total solution of 2 quarts per acre- we now had a viable operation. Johnny Poole, air engineer at Saskatchewan Government Airways inspected and approved the installation. We were ready to go. They named it the “flying water can” and it was the first licensed aerial spray rig in Canada. The date was May 15th, 1948.

1948 – Out in the Field and In the Air

It was a great day in the spring of 1948 when we pulled out of Regina to launch out new enterprise. Paddy Watson was driving an old 1928 international truck pulling a home built bunkhouse. Art Davis and John Howe followed with a 1926 Star Car and Bob Mac Knight flew the pride of our possessions – “The Flying Water Can”. Our first taker was a farmer south west of Regina. He said, ‘I don’t think the damn thing will work, but I have so many weeds in the crop on the north section, Ill give it a try anyway.’ Our job was only a partial success – we did a 100% job of killing the weeds but some spray drift had eradicated his wife’s flower garden. We camped in his yard for three days. He was finally happy to see the weeds dying and the crop still standing. He said, ‘To heck with her flowers – they don’t make me any money’. He paid us off and we were back in business. We had a successful season and now knew that crop spraying could become an important part of any small aviation business.

1948 – Smoke and Banners

We were not able to get a charter flying license at that time out of Regina, so decided to try some other bold ventures namely – Banner Towing, Smoke Writing, aerial photography and a Northern Caribou hunt. None of these enterprises got off the ground.

1950 – “Jackpot Year’ with a new Aeronca 90 HP Champ

The spraying season in 1950 turned out to be our “Jackpot Year”. We had brought a new Aeronca 90 HP Champ and leased another. There was a drought in the Dakotas and a continuous southeast wind brought hordes of Grasshoppers into the lush wheat fields along the Soo line. Our three “Flying Water Cans” sprayed thousands of acres.

1953 – Acquired Hanger and Consolidated

The spraying business enabled us to get further involved in the Aviation business and by 1953 we had moved into an old Air force hanger, acquired a charter license and a Cessna Dealership. Of course by this time we were all married. Charter and aircraft sales were not very lucrative and it did not take long for us to realize that the business could not support four families. As a result Watson and I bought out the other two partners. Art Davis took a job with Air Ambulance and operated the base of Saskatoon for many years. Bob MacKnight took a job with an oil company at Saskatoon.

Over the years the spraying became less important to us and we concentrated more on the other phases of business.

Cessna Dealership

We had a direct factory Dealership with Cessna in Wichita, Kansas. They had a good product line and became very popular in our area. The 172 was a safe airplane for a new pilot to gain flying experience. The 180 and 185 were popular in the north as they could be operated on wheels, floats or skis. We operated the Dealership for over 25 years and won an award one year for selling the highest number of airplanes.

Shop, Parts, Diversification

Our “B” licensed shop was always busy. We were able to rebuild the damaged airplanes taken on trade. We set up training on the job program for our shop personnel. With all this plus the charter, flying training and the parts business, we became a very diversified operation.

Times have changed, but Prairie Flying Service remains your one-stop source ‘For All Your Aviation Needs’

With nearly 75 years of experience in the aviation industry, Prairie Flying Service continues to support general aviation aircraft throughout Canada as a Cessna and Piper Authorized Service Facility.

Our knowledgeable and experienced team continues to provide the highest level of service that our customers depend on and expect. 

Get in touch to experience how Prairie Flying Service goes the extra mile for you.