RE: AVRO ARROW
JETSET ; I believe you can still buy a .90 size ducted fan ARROW kit from Bob Parkinson.
Too bad we could not get kits of the AVRO CANADA CF-100 ( First production straight wing jet fighter to break the speed of sound)
and the AVRO CANADA JETLINER ( 1949 -Worlds first midrange jetliner and FIRST jetliner to fly in North America; and FIRST to fly
airmail by jetliner from Toronto, Ontario ,CANADA TO New York City , New York, USA )
Also the Jetliner was the world's first jetliner to fly a complete curcuit. ( the Comet lifted off and then set down on the same runway)
The AVRO CANADA Jetliner eventually resurfaced as the Boing 737 !