Some aircraft while looking great on paper of from the outside are just not destined to make it.
The Boing 2707 and Sonic Cruiser. The B-70. The F-23 the B-1 (original spec) the B-36, the the YF-12, the A-12, the Super Tomcat so many Army attack and or scout helicopters. The list goes on and on.
Yet, for some reason only a couple aircraft keep getting these “can we save them” posts. And the Arrow has to be at the top if not the top in this category of post. Not sure why. The Arrow looked nice, but it was not like someone was building a 5th generation equivalent in the time of 3rd generation or something. And when it was cancelled it still had a long way to go. Historically most ad fighters have a nasty teaching period where they go into production but need a lot of tweaks or out right rework. So odds are the Arrow was going to take another pretty large pile of money to get working and we are still not sure how it would have trully performed in its job as it was never at the point that it was tested doing its actual job. It seamed to fly well. But then a lot of that was reported by folks with a vested interest in saying it was the greatest thing ever so you have to be a bit cautious with what they reported.
And frankly the program was shut down before it got to the point that the problems would start showing up.
Note I am not saying it would have had huge issue i am just saying that we don’t know. Much like with JFKs reputation as a president being colored by his early assassination I think the Arrow and other aircraft that were canceled early in their flight testing or at least before initial service are often viewed in an exaggerated manor as any flaws have not had a chance to show up. And even the normal issues with getting an aircraft into service have not shown up yet either.
I think the YF-23 in the US gets this as well. It was a beautiful aircraft better looking than what we got. And while it had some things going for it that hindsight says may have been better for the USAF the reality is it never went into a true production aircraft so never had to deal with the real world issues that tarnished the F-22s reputation.
And frankly I think the Arrow is in much the same boat.
I also think that Canada but off more then it could chew with that project as it was much more complicated and expensive then things Canada had built before. More then one country stumbled in trying to build advanced aircraft like this at that time or shortly after as it is expensive.
Add in that I believe we were seeing the first hints of Canadas pulling back on defense commitments that ultimately lead to the Canada we have now that ends up with the US shooting down a balloon over Canada instead of say the Canadians shooting it down. And I don’t think anything short of the USSR sending in bombers over Canada would get the Canadians to continue with the Arrow.
I think they were looking for reasons to cancel it and as often happens if you look for reasons you can find them. Ask Cheney about the F-14. Or the Army about its various helicopters If you don’t believe me. Ir the limited production of B-2s or F-22s. Or on and on,