Helicopter Sikorsky S-58B Serial 58-456 Register N861. Built 1957. Aircraft history and location Aircraft History N861 - 1957-02-19Sikorsky S-58B, c/n 58-456, ff? del Humble Oil as N861, 19Feb57 destroyed after emergency water landing near Grand Isle, LA, 01Feb58. Send Updates Use APP to upload photo @ (optional) When Now? / / Send
