EXAMPLE- 1. RMK/NRP [b] Cross out "DESERT" if desert survival equipment is not carried. 2. RMK/DRVSN [c] Cross out "MARITIME" if maritime survival equipment is not carried. (y) RVR/ The minimum RVR requirement of the flight in meters. This item is defined by Eurocontrol, not ICAO. The FAA does not require or use this item, but will accept it in a flight plan. NOTE- This provision is detailed in the European Regional Supplementary Procedures (EUR SUPPs, Doc 7030), Chapter 2. [d] Cross out J if "JUNGLE" survival equipment is not carried. (3) J/ (JACKETS). [a] Cross out "LIGHT" if life jackets are not equipped with lights. [b] Cross out "FLUORES" if life jackets are not equipped with fluorescein. (z) RFP/ Q followed by a digit to indicate the sequence of the replacement flight plan being submitted. This item is defined by Eurocontrol, not ICAO. The FAA will not use this item, but will accept it in a flight plan. [c] Cross out "UHF" or "VHF" or both as in R/ above to indicate radio capability of jackets, if any. NOTE- This provision is detailed in the European Regional Supplementary Procedures (EUR SUPPs, Doc 7030), chapter 2. [a] NUMBER. Cross out indicators "NUMBER" and "CAPACITY" if no dinghies are carried, or insert number of dinghies carried; and 9. Item 19. Supplementary Information [b] CAPACITY. Insert total capacity, in persons, of all dinghies carried; and NOTE- Item 19 data must be included when completing FAA Form 7233-4. This information will be retained by the facility/organization that transmits the flight plan to Air Traffic Control (ATC), for Search and Rescue purposes, but it will not be transmitted to ATC as part of the FPL. (a) E/ (ENDURANCE). Insert 4-digits group giving the fuel endurance in hours and minutes. (b) P/ (PERSONS ON BOARD). Insert the total number of persons (passengers and crew) on board. (c) Emergency and survival equipment (1) R/ (RADIO). [a] Cross out "UHF" if frequency 243.0 MHz is not available. [b] Cross out "VHF" frequency 121.5 MHz is not available. [c] Cross out "ELBA" if emergency locator transmitter (ELT) is not available. (2) S/ (SURVIVAL EQUIPMENT). [a] Cross out "POLAR" if polar survival equipment is not carried. Preflight (4) D/ (DINGHIES). [c] COVER. Cross out indicator "COVER" if dinghies are not covered; and [d] COLOR. Insert color of dinghies if carried. (5) A/ (AIRCRAFT COLOR AND MARKINGS). Insert color of aircraft and significant markings. (6) N/ (REMARKS). Cross out indicator N if no remarks, or indicate any other survival equipment carried and any other remarks regarding survival equipment. (7) C/ (PILOT). Insert name of pilot-in- command. 5-1-10. IFR Operations to High Altitude Destinations a. Pilots planning IFR flights to airports located in mountainous terrain are cautioned to consider the necessity for an alternate airport even when the forecast weather conditions would technically relieve them from the requirement to file one. REFERENCE- 14 CFR Section 91.167. AIM, Paragraph 4-1-19 , Tower En Route Control (TEC) 5-1-27