TCDS Wood Propellers/Gwinn-Stone

GWINN-STONE - ALL WOOD PROPELLERS The propellers are of two-bladed, laminated birch Maximum cert Continuous Model Basis' RPM Diameter GSI TC 799 65 2350 72" 48"- GS1 -2 TC 799 65 2350 70" GS1-4 TC 799 2350 68" GS1-6 TC 799 65 2350 66" 48 GSIC TC 799 75 2650 72" GS1C-2 TC 799 2650 70" GS1C-4 TC 799 2650 68" GSIL TC 799 65 72" GS1L-2 TC 799 65 2550 70" GS1L-4 TC 799 65 2550 68" GS1L-6 65 2550 66" 423 TC 733 40 2575 69" 424 TC 740 1900 75" TC 740 45 1900 75" 424A TC 733 75 2650 70" 424A TC 733 75 2650 70" 424B TC 733 75 2650 72" 424B TC 733 20.0 72" 424C TC 733 75 2650 69" 424C TC 733 75 2520 69" 4241 TC 740 30 1900 75" 425 TC 733 65 2350 75" TC 741 90 2375 82" 450-1 TC 741 90 2375 505 1C /42 90 1950 84" 54" /16 6-1 TC 743 85 1900 80" 45 707 707-K5 TC 744 TC 744 125 125 2050 2050 92" 92" 571-52 57"-52" /8" 7-1/8' 7-1 20 750 750-2 751 TC 745 TC 745 IC 745 115 115 115 1800 1800 1800 102" 102" 102" 66"-63 66"-63 66"-63" З/ğ" 3/8" 5-1/4" 752 TC 745 115 1800 102" 66'-63" NOTE 1. basn number stamped arter che mode aesaran accr pitch in inches. The within approved limits on GS1-4-45 is model GS1-4 with 45 inch pitch and 707-52 is model 707 with Pitch must be specification. NOrE 3: Samber wa preced by to gives ya ax the a per earne me be Sompany and the model number wa preceded by a filled bypa dashers of this model manufactured after that date eligible for NOTE 4. Approval expired October 20, 1941. use on certiricatea aircrait. NOTE 5. Propellers fabricated by Stone, Supreme, or Aircraft Products Corporation were of laminated birch and NOTE 6. maposal spiced Decealer 19, 1944. Approval or birch construction with fabric and metal tipping No propellers of this model manufactured after that date eligible for use on certificated aircraft.