(a) Unless otherwise authorized by air traffic control, a person must
not operate an aircraft into, within, or whose departure point is within
an ADIZ unless the person files, activates, and closes a flight plan with
the appropriate aeronautical facility.
(b) Unless ATC authorizes an abbreviated flight plan --
(1) A flight plan for IFR flight must contain the information specified
in §91.169; and
(2) A flight plan for VFR flight must contain the information specified
in §91.153(a) (1) through (6).
(3) If airport of departure is within the Alaskan ADIZ and there is no
facility for filing a flight plan then:
(i) Immediately after takeoff or when within range of an appropriate
aeronautical facility, comply with provisions of paragraph (b)(1) or
(b)(2) as appropriate.
(ii) Proceed according to the instructions issued by the appropriate
aeronautical facility.
(c) The pilot shall designate a flight plan for VFR flight as a DVFR
flight plan.