While the YOH-4A was unsuccessful in the original LOH competition, Bell redesigned it as the sleek Bell 206A JetRanger for the commercial market, and enjoyed instant and lasting success.
A pesar de que o YOH-4A non tivo éxito na competición orixinal do LOH, Bell redeseñouno como o Bell 206A JetRanger de liñas limpas para o mercado comercial, conseguindo un éxito instantáneo e duradeiro.