What does 00 mean on a sectional below the airport runway information?












10














What does 00-50 mean on the sectional chart under PHNL (see picture)?



PHNL Sectional










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  • It is the elevation (00' MSL) and length (5000') of the seaplane landing runways 04W-22W and 08W-26W. However, I am unable to find a source for that info.
    – JScarry
    Nov 19 '18 at 22:01






  • 4




    The funny thing is that they obviously wrote it with italicized character O instead of zero. It should have been 00 - 50 but it is OO - 50.
    – miroxlav
    Nov 20 '18 at 14:18


















10














What does 00-50 mean on the sectional chart under PHNL (see picture)?



PHNL Sectional










share|improve this question
























  • It is the elevation (00' MSL) and length (5000') of the seaplane landing runways 04W-22W and 08W-26W. However, I am unable to find a source for that info.
    – JScarry
    Nov 19 '18 at 22:01






  • 4




    The funny thing is that they obviously wrote it with italicized character O instead of zero. It should have been 00 - 50 but it is OO - 50.
    – miroxlav
    Nov 20 '18 at 14:18
















10












10








10







What does 00-50 mean on the sectional chart under PHNL (see picture)?



PHNL Sectional










share|improve this question















What does 00-50 mean on the sectional chart under PHNL (see picture)?



PHNL Sectional







aeronautical-charts






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share|improve this question













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edited Nov 20 '18 at 3:17









Pondlife

50.2k8135277




50.2k8135277










asked Nov 19 '18 at 21:21









Dev999

536




536












  • It is the elevation (00' MSL) and length (5000') of the seaplane landing runways 04W-22W and 08W-26W. However, I am unable to find a source for that info.
    – JScarry
    Nov 19 '18 at 22:01






  • 4




    The funny thing is that they obviously wrote it with italicized character O instead of zero. It should have been 00 - 50 but it is OO - 50.
    – miroxlav
    Nov 20 '18 at 14:18




















  • It is the elevation (00' MSL) and length (5000') of the seaplane landing runways 04W-22W and 08W-26W. However, I am unable to find a source for that info.
    – JScarry
    Nov 19 '18 at 22:01






  • 4




    The funny thing is that they obviously wrote it with italicized character O instead of zero. It should have been 00 - 50 but it is OO - 50.
    – miroxlav
    Nov 20 '18 at 14:18


















It is the elevation (00' MSL) and length (5000') of the seaplane landing runways 04W-22W and 08W-26W. However, I am unable to find a source for that info.
– JScarry
Nov 19 '18 at 22:01




It is the elevation (00' MSL) and length (5000') of the seaplane landing runways 04W-22W and 08W-26W. However, I am unable to find a source for that info.
– JScarry
Nov 19 '18 at 22:01




4




4




The funny thing is that they obviously wrote it with italicized character O instead of zero. It should have been 00 - 50 but it is OO - 50.
– miroxlav
Nov 20 '18 at 14:18






The funny thing is that they obviously wrote it with italicized character O instead of zero. It should have been 00 - 50 but it is OO - 50.
– miroxlav
Nov 20 '18 at 14:18












1 Answer
1






active

oldest

votes


















17














That is the elevation and length of the longest co-located water runway. Elevation of 00, and runway length 5000 feet.



This information is found on page 16 in the current Aeronautical Chart Users Guide, which states:




Runway length is shown to the nearest 100', using 70 as the rounding
point; a runway 8070' in length is charted as 81, while a runway 8069' in length is charted as
80. If a seaplane base is collocated with an airport, there will be additional seaplane base
water information listed for the elevation, lighting and runway




(emphasis mine)



In this particular chart of Honolulu Int'l, the first line of airport runway info indicates 13 L 123, which is a 13 foot elevation, lighting in operation from sunset to sunrise, and 12,300 foot longest available runway.



The next line down, which you are asking about, is the "additional seaplane base water information", described by the ACUG.






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    1 Answer
    1






    active

    oldest

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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    17














    That is the elevation and length of the longest co-located water runway. Elevation of 00, and runway length 5000 feet.



    This information is found on page 16 in the current Aeronautical Chart Users Guide, which states:




    Runway length is shown to the nearest 100', using 70 as the rounding
    point; a runway 8070' in length is charted as 81, while a runway 8069' in length is charted as
    80. If a seaplane base is collocated with an airport, there will be additional seaplane base
    water information listed for the elevation, lighting and runway




    (emphasis mine)



    In this particular chart of Honolulu Int'l, the first line of airport runway info indicates 13 L 123, which is a 13 foot elevation, lighting in operation from sunset to sunrise, and 12,300 foot longest available runway.



    The next line down, which you are asking about, is the "additional seaplane base water information", described by the ACUG.






    share|improve this answer




























      17














      That is the elevation and length of the longest co-located water runway. Elevation of 00, and runway length 5000 feet.



      This information is found on page 16 in the current Aeronautical Chart Users Guide, which states:




      Runway length is shown to the nearest 100', using 70 as the rounding
      point; a runway 8070' in length is charted as 81, while a runway 8069' in length is charted as
      80. If a seaplane base is collocated with an airport, there will be additional seaplane base
      water information listed for the elevation, lighting and runway




      (emphasis mine)



      In this particular chart of Honolulu Int'l, the first line of airport runway info indicates 13 L 123, which is a 13 foot elevation, lighting in operation from sunset to sunrise, and 12,300 foot longest available runway.



      The next line down, which you are asking about, is the "additional seaplane base water information", described by the ACUG.






      share|improve this answer


























        17












        17








        17






        That is the elevation and length of the longest co-located water runway. Elevation of 00, and runway length 5000 feet.



        This information is found on page 16 in the current Aeronautical Chart Users Guide, which states:




        Runway length is shown to the nearest 100', using 70 as the rounding
        point; a runway 8070' in length is charted as 81, while a runway 8069' in length is charted as
        80. If a seaplane base is collocated with an airport, there will be additional seaplane base
        water information listed for the elevation, lighting and runway




        (emphasis mine)



        In this particular chart of Honolulu Int'l, the first line of airport runway info indicates 13 L 123, which is a 13 foot elevation, lighting in operation from sunset to sunrise, and 12,300 foot longest available runway.



        The next line down, which you are asking about, is the "additional seaplane base water information", described by the ACUG.






        share|improve this answer














        That is the elevation and length of the longest co-located water runway. Elevation of 00, and runway length 5000 feet.



        This information is found on page 16 in the current Aeronautical Chart Users Guide, which states:




        Runway length is shown to the nearest 100', using 70 as the rounding
        point; a runway 8070' in length is charted as 81, while a runway 8069' in length is charted as
        80. If a seaplane base is collocated with an airport, there will be additional seaplane base
        water information listed for the elevation, lighting and runway




        (emphasis mine)



        In this particular chart of Honolulu Int'l, the first line of airport runway info indicates 13 L 123, which is a 13 foot elevation, lighting in operation from sunset to sunrise, and 12,300 foot longest available runway.



        The next line down, which you are asking about, is the "additional seaplane base water information", described by the ACUG.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 19 '18 at 22:36

























        answered Nov 19 '18 at 22:31









        Jimmy

        2,185623




        2,185623






























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