These performance curves refer to the Nomad 1 (5.145) a! the NNm.6 development stage. The lefthand graph shows shaft horse-power and 5.11an LC.A.N. atmosphere at 300 knots T.A.S.; the right-hand gure shows equivalent horse-power under the same conditions. DNAL NECESSIT Y npm Z _.__ I Owl". IIIII. mllllnl 8., E .16. 530. ! n... 7 9: - I I Eve. 9. 51.. zone 4 new acme 25,000 sopoo noon ALTITUDE (n)