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wingburner · 05-31-2011, 01:59 PM

DA 120-MTW 75 Canisters

The DA 120 has 4 flights on it and some test time, so say 1 hour maximum run time. It is running very well but may not be to optimum yet. Perhaps with more time on it we could see 150 more rpm than what I saw today.

ASL....2450 feet
Temp..18C

Biela...26/10/3..................5910
Prince P-Tip ..26/11/2.......6540
Mejzlik...27/10/2...............6550
Mejzlik...27/12/2TH..........6499
Mejzlik....29/12/2..............5715
Mejzlik....29/10/2..............5950
Biela.......28/10.................6050
Fuchs......28/10.................6650

The thrust from the 29/12 was absolutely amazing. It seemed to like all the 26 and 27” props but it seemed to me that the Prince P-Tip was a perfect match.

Sooooooo I left the Prince on the plane...Will fly it and see how the performance is.

05-31-2011, 01:59 PM	#14
wingburner RCC Supreme Contributor I am: Jack D. Join Date: Oct 2002 Location: Beaverlodge AB Radio of choice: Futaba.18sz # of RCs: 15 Feedback: 19 / 100% Posts: 9,210 Total Props: 21	Re: Engine Testing Thread DA 120-MTW 75 Canisters The DA 120 has 4 flights on it and some test time, so say 1 hour maximum run time. It is running very well but may not be to optimum yet. Perhaps with more time on it we could see 150 more rpm than what I saw today. ASL....2450 feet Temp..18C Biela...26/10/3..................5910 Prince P-Tip ..26/11/2.......6540 Mejzlik...27/10/2...............6550 Mejzlik...27/12/2TH..........6499 Mejzlik....29/12/2..............5715 Mejzlik....29/10/2..............5950 Biela.......28/10.................6050 Fuchs......28/10.................6650 The thrust from the 29/12 was absolutely amazing. It seemed to like all the 26 and 27” props but it seemed to me that the Prince P-Tip was a perfect match. Sooooooo I left the Prince on the plane...Will fly it and see how the performance is. Last edited by wingburner; 06-05-2011 at 10:28 AM.