(c)
Define the random route by waypoints. Identify each waypoint when below FL390 using radial/distance fixed based on Navigational Aids.

(d)
File a minimum of one route description waypoint for each Air Route Traffic Control Center through whose area a random route will be flown. These waypoints must be located within 200 Nautical Miles of the preceding Air Route Traffic Control Center boundary.

(e) Avoid prohibited and restricted airspace by 3 Nautical Miles unless permission has been obtained to operate in that airspace, and Air Traffic Control is advised.

(f)
File an additional route description waypoint for each turnpoint in the route.

(2)
Random RNAV routes may be filed with latitude/longitude coordinate navigation capability, independent of VOR/TACAN references when at or above FL390 using the following procedures:

(a) Comply with ITEM (9) l. (1) (a), (b), and (e) above.

(b)
Define the route of flight after the departure fix, including each intermediate fix (turnpoint) and the arrival fix for the destination airfield in terms of latitude/longitude coordinates plotted to the nearest minute. The arrival fix must be identified by both latitude/longitude coordinates and fix identifier (i.e., 2933/09839 SKF).

(3) Limitations to the use of random RNAV routes:

(a)
Fly all routes/route segments in Great Circle tracks.

(b)
Contact Air Traffic Control for inflight requests for RNAV clearances or amendments.

m. National Route Program Procedures

(1)
Pilots of aircraft equipped with operational area navigation equipment may file for flights under the National Route Program (NRP).

(2)
File a standard DD 175 with NRP preceded by a clear weather symbol in the remarks section of the flight plan "O NRP".

(3)
Flight should be planned and flown via published preferred IFR routes, SIDS, or published airways (if available) for the first 200 NM of the flight from departure point.

(4)
Arrival should be planned via STARS, published preferred IFR routes, or published airways (if available) for the final 200 NM of the route flown.

(5)
Aircrews should ensure that their route of flight will avoid active restricted areas by at least 3 NM, unless permission has been obtained from the using agency to operate in that airspace, and the appropriate ATC facility has been notified.

(6)
Enroute points shall be filed in terms of NAVAIDs and/or fixed in the Fix-Radial-Distance (e.g. LIB135060 Liberal VORTAC, 135 Radial, 60 DME), or Jet Routes.

(7)
The route of flight on the flight plan contains at least one waypoint or NAVAID (HI VORTAC/TACAN) within the first 200 NM of each ARTCC that the direct route segment traverses.

(8)
Aircraft that file North American Routes (NAR) westbound to any destination within the CONUS must file over one of the following points before entering the NRP system: SSM, TAFFY, EBONY, ALLEX, BRADD, TOPPS, or TUSKY.

(9)
Fly all NRP direct route segments using Great Circle Navigation.

(10)
Contact the nearest FSS for any route restrictions or area phase-ins.

(11)
Check FAA Advisory Circular 90-91 and FAA Notice N7110.128 for rules, phase in schedule, and route pair restrictions. Effective 14 Sep 95, AP/1 will also contain the phase in schedule and route pair restrictions (until final phase-in).

n.
Enter "Local" if the flight is to be conducted VFR within the designated local flying area and expected to terminate at the base of departure or an installation under the operational control of the base of departure.

Item (10) TO - Enter location identifier of full stop or final destination airport (as appropriate) opposite the last line entry in the ROUTE OF FLIGHT. If there is no location identifier enter the installation name.
Item (11) ESTIMATED TIME ENROUTE
　
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