Randy,
Yes the "Demon" is Classic legal.
8/66 FM Demon CF049 I-Beam, Swept wing
It is among those eligible for the Sheeks Award at VSC
Jack Sheeks’ Classic Stunters:
(Ref. Flying Models, Pampa Classic Plans Directory, Wilkes Classic CD))
* Designates those in the current Flying Models Plans Directory
M/Yr Magazine Airplane Plan # Notes
8/63 FM Stuka Semi-scale I-Beam
2/64 FM La Donna I-Beam, Booms
6/64 FM Beech Staggerwing I-Beam, Bipe
8/64 FM F5F Skyrocket I-Beam, Twin Engine
6/65 FM* Sheik CF024 I-Beam, Gull Wing
10/65 FM Stuntliner I-Beam, Swept Wing
4/66 FM* Sea Vixen CF033 I-Beam,Swept wing, booms
8/66 FM* Demon CF049 I-Beam, Swept wing
1/67 FM* Swinger CF067 I-Beam, Swept wing
7/67 FM* Ryan SC CF087 I-Beam
1/68 FM* Focke-Wulf 190 CF106 I-Beam
5/68 FM* Freedom 45 CF121 "C"tube Swept Wing
9/68 FM* Spitfire CF134 I-Beam, Elliptical
1/69 FM* Torino S CF149 I-Beam,Swept wing, booms
2/69 FM* Scottsman CF153 "D"tube,Swept Wing
6/69 FM* Knight CF164 I-Beam, T-tail
4/70 FM* ME-109 CF185 Designed before 1970
7/70 FM* Stuka JU-87 CF212 Designed before 1970 Update of earlier Stuka