Section 93.305

14 CFR Ch. I (1-1-19 Edition)

on commercial special flight rules area
operations, see  - Grand Canyon National Park Special Flight Rules Area
(GCNP SFRA) Procedures Manual, - 
which is available online or from the
responsible Flight Standards Office.
GCNP quiet aircraft technology designation means an aircraft that is subject to Section 93.301 and has been shown to
comply with the noise limit specified
in appendix A of this part.
Number of passenger seats means the
number of passenger seats for which an
individual aircraft is configured.
Park means Grand Canyon National
Park.
Special Flight Rules Area means the
Grand Canyon National Park Special
Flight Rules Area.

kpayne on VMOFRWIN702 with $$_JOB

[65 FR 17732, Apr. 4, 2000, as amended at 70
FR 16092, Mar. 29, 2005; Amdt. 93-102, 83 FR
48212, Sept. 24, 2018]

Section 93.305 Flight-free zones and flight
corridors.
Except in an emergency or if otherwise necessary for safety of flight, or
unless otherwise authorized by the responsible Flight Standards Office for a
purpose listed in Section 93.309, no person may
operate an aircraft in the Special
Flight Rules Area within the following
flight-free zones:
(a) Desert View Flight-free Zone. That
airspace extending from the surface up
to but not including 14,500 feet MSL
within an area bounded by a line beginning at Lat. 35Section59-58- N., Long. 111Section52-47-
W.; thence east to Lat. 36Section00-00- N.,
Long. 111Section51-04- W.; thence north to
36Section00-24- N., Long. 111Section51-04- W.; thence
east to 36Section00-24- N., Long. 111Section45-44- W.;
thence north along the GCNP boundary
to Lat. 36Section14-05- N., Long. 111Section48-34- W.;
thence southwest to Lat. 36Section12-06- N.,
Long. 111Section51-14- W.; to the point of origin; but not including the airspace at
and above 10,500 feet MSL within 1 nautical mile of the western boundary of
the zone. The corridor to the west between the Desert View and Bright
Angel Flight-free Zones, is designated
the  - Zuni Point Corridor. -  This corridor is 2 nautical miles wide for commercial air tour flights and 4 nautical
miles wide for transient and general
aviation operations.
(b) Bright Angel Flight-free Zone. That
airspace extending from the surface up

to but not including 14,500 feet MSL
within an area bounded by a line beginning at Lat. 35Section58-39- N., Long. 111Section55-43-
W.; north to Lat. 36Section12-41- N., Long.
111Section53-54- W.; northwest to Lat. 36Section18-18-
N., Long. 111Section58-15- W.; thence west
along the GCNP boundary to Lat.
36Section20-11- N., Long. 112Section06-25- W.; southsouthwest to Lat. 36Section09-31- N., Long.
112Section11-15- W.; to Lat. 36Section04-16- N., Long.
112Section17-20- W.; thence southeast along
the GCNP boundary to Lat. 36Section01-54- N.,
Long. 112Section11-24- W.; thence clockwise
via the 4.3-nautical mile radius of the
Grand Canyon National Park Airport
reference point (Lat. 35Section57-08- N., Long.
112Section08-49- W.) to Lat. 35Section59-37- N., Long.
112Section04-29- W.; thence east along the
GCNP boundary to the point of origin;
but not including the airspace at and
above 10,500 feet MSL within 1 nautical
mile of the eastern boundary or the
airspace at and above 10,500 feet MSL
within 2 nautical miles of the northwestern boundary. The corridor to the
east, between this flight-free zone and
the Desert View Flight-free Zone, is
designated the  - Zuni Point Corridor. - 
The corridor to the west, between the
Bright Angel and Toroweap/Shinumo
Flight-free Zones, is designated the
 - Dragon Corridor. -  This corridor is 2
nautical miles wide for commercial air
tour flights and 4 nautical miles wide
for transient and general aviation operations. The Bright Angel Flight-free
Zone does not include the following
airspace designated as the Bright
Angel Corridor: That airspace one-half
nautical mile on either side of a line
extending from Lat. 36Section14-57- N., Long.
112Section08-45- W. and Lat. 36Section15-01- N., Long.
111Section55-39- W.
(c) Toroweap/Shinumo Flight-free Zone.
That airspace extending from the surface up to but not including 14,500 feet
MSL within an area bounded by a line
beginning at Lat. 36Section05-44- N., Long.
112Section19-27- W.; north-northeast to Lat.
36Section10-49- N., Long. 112Section13-19- W.; to Lat.
36Section21-02- N., Long. 112Section08-47- W.; thence
west and south along the GCNP boundary to Lat 36Section10-58- N., Long. 113Section08-35-
W.; south to Lat. 36Section10-12- N., Long.
113Section08-34- W.; thence in an easterly direction along the park boundary to the
point of origin; but not including the
following airspace designated as the
 - Tuckup Corridor - : at or above 10,500

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