(a) For category A rotorcraft --
(1) The fuel system must meet the requirements of §29.903(b); and
(2) Unless other provisions are made to meet paragraph (a)(1) of this
section, the fuel system must allow fuel to be supplied to each engine
through a system independent of those parts of each system supplying fuel
to other engines.
(b) Each fuel system for a multiengine category B rotorcraft must meet
the requirements of paragraph (a)(2) of this section. However, separate
fuel tanks need not be provided for each engine.