Helicopter Sikorsky S-58 H-34 Serial 58-387 Register N408A used by Carson Helicopters ,Sikorsky Helicopters. Built 1956. Aircraft history and location Aircraft History N408A Sikorsky Helicopters 1956-10-31Sikorsky S-58, cn 58-387, ff:? reg Sikorsky as N408A, 31Oct56 del Puerto Rico Water Resources, by Jul68 sold Carson Helicopters as S-58B, 12Dec74. Carson Helicopters 1974-12-12 Sikorsky S-58B sold Carson Helicopters as S-58B, N408A, 12Dec74. Send Updates Use APP to upload photo @ (optional) When Now? / / Send