Sunday 27 January 2019

Saunders Aircraft ST-27 Serial # 14095 / ST27/009 C-GCML

Saunders Aircraft ST-27-100  # 009 C-GCML started out as a De Havilland Heron DH114 serial # 14095.
This Heron 14095 was manufactured in 1955-1956 and was registered to Vickers Armstrong in the UK on February 2, 1956 as G-AOGW. In 1960 Vickers Armstrong became the British Aircraft Corporation.

De Havilland Heron 14095 G-AOGW 1964 by Dave Welch


UK CAA registry for De Havilland Heron 14095 G-AOGW


De Havilland Heron 14095 G-AOGW , July 1972  post by Chris England


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De Havilland Heron 14095 G-AOGW , July 1972  post by Chris England

The UK branch of Saunders Aircraft Corporation Canada acquired De Havilland Heron 14095 in 1972, was we believe this Heron flown to Gimli, Manitoba, Canada in 1973?

page 2 - UK CAA registry for De Havilland Heron 14095 G-AOGW


The conversion of Heron 14095 in a Saunders Aircraft ST-27 009 was completed in May 1974.

photo of Saunders Aircraft ST-27 data plate 14095ST27/009 courtesy of the Canadian Bushplane Heritage Centre



A big thank-you to Alan Lukala of the Canadian Bushplane Heritage Centre for sending these scans of ST-27's 14095/ST 27/009 log book. 


scan of Saunders Aircraft ST-27 14095ST27/009 log book courtesy of the Canadian Bushplane Heritage Centre













To follow the history of Saunders Aircraft ST-27 009 we use Joop Gerritsma's Saunders Aircraft article in the Canadian Aviation Historical Society winter 1979   to provide us an outline of the air operators that operated ST-27 14095/ST27-009.



Upon completion of the ST-27 conversion, ST-27 009 was leased to  Skywest Airlines  of Manitoba / Saskatchewan in the registration mark of C-GCML. Skywest was to lease two ST-27's, 002 and 009, for their air operation, however this government run airline did not get off the ground.

Saunders ST-27 009 in Skywest colours - photo via Martin Wienert

After the lease with Skywest Airlines fell apart because of government bureaucracy, ST-27 009 was leased in 1976 to Patricia Air Transport out of Sioux Lookout, Ontario,  and later in 1977, ST-27 009 was leased to St. Andrews Airways.

Saunders ST-27 CF-LOL in St. Andrews Airway colours, we think ST-27  009 C-GCML would have been in the same paint scheme - photo found on the internet, credit to ?
In 1978 Saunders ST-27 009 C-GCML was leased to Otonabee Airways, and then later was bought by Air Otonabee in 1979 in the Saunders Aircraft bankruptcy sale.

Saunders ST-27 CF-CNT in Otonabee Airways colours, we think ST-27 009 C-GCML would have been in the same paint scheme - photo on the internet.


In 1979 Saunders ST-27 009 was leased by Otonabee Airways  to Northward Aviation based in Whitehorse, Yukon.
Northward Aviation hangar, Whitehorse YK Star photo 1979-06-28

 After Northward Aviation went bankrupt in 1980, ST-27 009 was returned to Otonabee Airways and put into storage. In 1982 the aircraft was sold to Voyageur Airways operating out of North Bay Ontario.

ST-27 009 C.GCML with Voyager Airway, photo by Chet Eleveld


ST-27 009 C-GCML ~1985 at North Bay, photo by Steen Jensen

a page from Steen Jensen's log book, showing trips piloting  ST -27 009 C-GCML, photo by Steen Jensen

Joop Gerristma shows ST-009 C-GMML was retired in 1990 with 8913.6 hours on the airframe and were put into storage.



In 1994 Voyageur Airways donated Saunders Aircraft ST-27 009  C-GCML to the Canadian Bushplane Heritage Centre in Sault Ste. Marie, Ontario, where ST-27 009 is now on public display.























Friday 25 January 2019

Saunders Aircraft ST-27 013 C-GCAT / DH Heron DH114 14051


Saunders Aircraft ST-27 013 C-GCAT / Dehavilland Heron DH114 14051
in service with ON AIR out of Thunder Bay, Ontario Canada 

Saunders Aircraft ST-27 013 photo by Ruben Husberg


 It so happens that most of the information for ST-27  013 fell into place first. Ray Fread's (of Habitual Lawbreaker book fame  ) photos of De havilland  Heron 14051 G-AZSO on the apron at Gimli are priceless, his photos place Heron 14051 G-AZSO at the Saunders Aircraft factory at Gimli in around 1974.


Dehavilland Heron DH114 14051 G-AZSO at Gimli CYGM - Ray Fread photo

Dehavilland Heron DH114 14051 G-AZSO at Gimli CYGM - Ray Fread photo

 The British CAA (Civil Aircraft Authority) only issued registration marks (letters like G_AZSU)  to only one aircraft. IF that aircraft was destroyed or left the UK those registration letters were cancelled and not used again.


the UK CAA registration details from the UK CAA website
Heron 14051 G-AZSO in the UK, photo courtesy of Keith Sowter


the Transport Canada registration details for Saunders Aircraft ST-27 013 C-GCAT

ON AIR ST-27 013 on the ramp at Dryden, ON - Hugh McCallum photo

ON AIR purchased Saunders Aircraft ST-27 013 from an investment company. On Air took over some routes from Transair:  Dryden - Winnipeg, Red Lake - Winnipeg. 








On Air says the ST-27 was a fine aircraft, easy to fly, fast, stable, a better aircraft on these routes that using a De Havilland Canada DHC-6 Twin Otter.  In around 198?  Bearskin Airlines buys On Air.

In 1977 ON AIR ST-27 013 C-GCAT caught fire during evening maintenance work while on the Dryden Airport CYHD  apron in 1977  and it so happens that Ray Fread took photos of 013 the morning after the fire. What a coincidence for Ray to have photographed Heron 14051 in Gimli and then ST-27 013 at Dryden!! Ray's account of the incident is below.



Saunders Aircraft ST-27 013 C-GCAT post fire Dryden Airport CYHD - Ray Fread photo

Saunders Aircraft ST-27 013 C-GCAT post fire Dryden Airport CYHD - Ray Fread photo

Saunders Aircraft ST-27 013 C-GCAT post fire Dryden Airport CYHD - Ray Fread photo

Saunders Aircraft ST-27 013 C-GCAT post fire Dryden Airport CYHD - Ray Fread photo

Ray Fread's account on this Saunders ST-27 013 fire:


 "in 1977, I show up for work in the Dryden Airport Weather office and see this on the tarmac. This ST-27 had a failed fuel pump. The owner Fritz Meier and his engineer Marty Doyle showed up to change it. Airports closed, it's dark and cold, they are working with a little generator to run a trouble light. Fuel on the tarmac from pulling the pump. As they walk away, wearing heavy boots and parkas, one of them kicks the cord and breaks the trouble light bulb...KABOOM!!!!!! Parts of this plane landed on the runway, hundreds of feet away."

There was a court case about this aircraft being repaired after the fire damage basically spelling the end of this airframe use, we hope to post that story when we can get more info, and where this 013 airframe finally ended up at.

PS - order a copy of Ray Fread's book, "The Habitual Lawbreaker" - it's a great read!
https://thedrydenobserver.ca/2017/07/19/the-wild-northwest-fread-autobiography-a-page-turning-look-at-the-once-lawless-world-of-bush-aviation/

updated on 2019-02-04 from additional notes from conversations and emails received:

On Air was owned by R.J. Ball (R.J.) who also owned Ball Electric and a few other heavy duty construction companies in Thunder Bay. Fritz Meier was the President of On Air. On Air also operated a few Piper Apache airplanes in aerial photography roles. 

After the apron fire, On Air asked that the insurance company to declare the aircraft as a write off and pay out the policy. On Air had purchased the airplane at a time when the ST-27's future looked bright and On Air paid the full price for their ST-27 from Saunders in Gimli. At the time, 013 caught fire on the apron, Saunders Aircraft had closed the Gimli factory and the ST-27's were worth considerably less than what On Air owed on it, thus a policy payout would have been good for On Air based on what On Air paid for their ST-27.

The insurance adjuster was a young, relatively new on the job, named Mr. Linden Reese. Mr. Reese decided to "protect" the insurer's interest and thought the insurer could get ST27-013 repaired for less than the policy payout. Mr. Reese got bids from a few smaller repair shops in Ontario and after 6 months of negotiating prices, the repair was contracted to Survey Mods in Kingston to repair Saunders ST-27 013. Repair progress was slow and On Air was growing impatient.Survey Mods hired David Saunders as a consultant and D.E.R. to guide and approve the repairs. By that time Dave Saunders had been out of the Saunders Aircraft company for many years. 

When repairs were finally complete, On Air contacted ACS (Aero Consulting Services) of Gimli  to conduct an acceptance inspection. ACS provided a very thorough inspection report that 
outlined numerous mechanical and design defects that in their opinion rendered the airplane non-airworthy and the 013 was not put into service and from there negotiations started between lawyers representing both parties and bills started to add up. Finally On Air decided to take the insurance company to court. The case was help in the Ontario Superior Court in Thunder Bay. Douglas Crane, Q.C. from Toronto represented On Air, while Bruce McLean represented the insurance company. ACS was a technical witness for On Air. Several witness from from Transport Canada Winnipeg were called as was John Hamilton and witness from Transport Canada Ottawa, the court case was around March of 1981 and lasted for ~ four weeks.

The court agreed that the Survey Mods repairs did not return an airworthy airplane to On Air, however Mr.Reese on behalf of the insurance company would not concede to a loss of aircraft payout. On Air was given some compensation for loss of service as On Air agreed to let the insurance company take 013 to a reputable, qualified shop for remediation.

Field Aviation of Toronto was contracted to repair  the repairs done by Survey Mods on Saunders Aircraft ST-27 013. Field Aviation were a very qualified shop and conducted a thorough inspection of the airplane. Field Aviation prepared a cost estimate to re mediate the unsatisfactory work done by Survey Mods. A meeting was called, and Field Aviation presented their findings to all parties involved. Field Aviation found more severe structural deficiencies from the apron fire than previously found by Survey Mods, David Saunders, Transport Canada and ACS. 

Field Aviation found that the wrong aluminium alloy was used by Survey Mods for the wing stringers  (some of the structure was repaired with US Spec aluminium vs. the original British Spec aluminium (2024 vs. L73,US spec 2024 aluminium had a lower compression allowable). This made the Survey Mods rebuild under strength and TC refused to issue the C of A, and also the cross section of the repair parts was smaller than the original.

Field Aviation quoted a substantial fee to repair and certify the airplane. Mr. Reese still refused to concede to full hull loss payout and thus contracted Field to repair the aircraft, probably bringing the Insurance Company's total cost on ST-27 #013 to ~ over  a million dollars, well above the original payout value of the insurance policy 

2019-03-12 last update was that Field Aviation did not repair 013, the aircraft was disassembled and put on a flat bed semi trailer and returned to Thunder Bay where is sat for many years and what happened to 013 we do not know at this time. 

to be updates / continued as more information comes in.


FYI - Fritz Meier was the pilot that flew one of  On Air's Piper Apache with the IMAX camera in the nose when "North of Superior" was filmed for IMAX.  North of Superior film maker clip

photo of ON AIR C-GCAT provided by Terry Baker

YOUTUBE video of ON AIR ST-27 013/14051  ON AIR ST-27 013/14051 video


Thursday 24 January 2019

Saunders Aircraft Canada on Facebook


We have set up a Facebook Group page, at Saunders Aircraft Canada Facebook Group  Many like to share Saunders information and stories on social media and here is your spot to do so.

Anyone with an interest in Saunders Aircraft Canada can join this Facebook Group, whether you worked for Saunders, worked for an airline, lived at Gimli etc.

Tell us your Saunders connection!

We ask for no political posts on this group page, the intention of the group page is share the Saunders Aircraft story, the company, the plane, the people that worked on it, flew it, and flew on it.

Saunders Aircraft Canada Facebook Group page



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