#> Modified for SSA Competition Rules < #> Contains only the airspace that is closed for the contest: < #> Class B < #> Class C < #> Prohibited areas < #> Restricted areas < #> The TOPS of the above areas are modified to be 18000 feet < #> --------------------------------------------------------------------------- < #> < #> Airspace for Houston, Texas [SCOH] < #> < #> Data courtesy of Lynn Alley < #> < #> File created on Friday, 27 March 2020 at 17:28 GMT < #> < # US AIRSPACE INFORMATION FROM NASR DATA EFFECTIVE 2020-02-27 REVISION 2 < # UNOFFICIAL DATA (NOT FOR NAVIGATION) < # < # The Class B, C, and D airspace information in this file is composed of < # computed approximations of the arcs and lines that make up various airspace < # boundaries that have been derived from lists of points along those boundaries.< # The point data has been taken from the Federal Aviation Administration < # National Airspace System Resource (NASR) geospatial information files as < # published by the National Flight Data Center. Errors in the computed < # positions of the boundaries themselves will generally be less than 300 feet < # (although errors in the estimated positions of arc center points and radii < # might be much larger); however, any of the following factors may cause errors< # to be greater: < # < # 1. Errors in the source geospational data; < # 2. Cases involving irregularly shaped boundaries, such as those formed < # by rivers and roads, etc.; or < # 3. Errors in the methods or programs that are used to compute the < # approximations. < # < # Airspace information for special use airspace, including Prohibited, Restricted,< # Alert, Military Operation, and National Defense areas are taken from AIXM < # files published via the Facility Aeronatical Data Distribition Service of the< # National Flight Data Center. < # < # Note that the software used to produce the approximations contained herein < # has not been certified for navigational use -- CONSEQUENTLY, THIS < # INFORMATION SHOULD NOT BE RELIED UPON FOR NAVIGATION. Use of this < # information for any other purpose is solely at the user's risk. This < # information is provided free of charge. No warranty, expressed or implied, < # as to the accuracy or suitability of this information for any use is < # provided. Always refer to official sources, such as current sectional < # charts, for authoritative information. < # < # < #> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ End of the header ^^^^^^^^^^^^^^^^^^^^^^^^^^^^< #> < ### AUSTIN BERGSTROM INTL CLASS C ### INCLUDE=YES TITLE=AUSTIN BERGSTROM INTL CLASS C TYPE=CLASS C BASE=2100ALT TOPS=FL180 CIRCLE RADIUS=10.00 CENTRE=N301141 W0974012 # ### AUSTIN BERGSTROM INTL CLASS C ### INCLUDE=YES TITLE=AUSTIN BERGSTROM INTL CLASS C TYPE=CLASS C BASE=SFC TOPS=FL180 CIRCLE RADIUS=5.00 CENTRE=N301141 W0974012 # ### HOUSTON CLASS B AREA C ### INCLUDE=YES TITLE=HOUSTON CLASS B AREA C TYPE=CLASS B BASE=3000ALT TOPS=FL180 POINT=N295035 W0955421 CLOCKWISE RADIUS=30.00 CENTRE=N295725 W0952045 TO=N300738 W0955315 POINT=N300725 W0954043 ANTI-CLOCKWISE RADIUS=20.00 CENTRE=N295725 W0952045 TO=N295032 W0954221 POINT=N295035 W0955421 # ### HOUSTON CLASS B AREA C ### INCLUDE=YES TITLE=HOUSTON CLASS B AREA C TYPE=CLASS B BASE=3000ALT TOPS=FL180 POINT=N295032 W0945908 ANTI-CLOCKWISE RADIUS=20.00 CENTRE=N295725 W0952045 TO=N300725 W0950046 POINT=N300738 W0944814 CLOCKWISE RADIUS=30.00 CENTRE=N295725 W0952045 TO=N295035 W0944708 POINT=N295032 W0945908 # ### HOUSTON CLASS B AREA D ### INCLUDE=YES TITLE=HOUSTON CLASS B AREA D TYPE=CLASS B BASE=4000ALT TOPS=FL180 POINT=N293129 W0953800 CLOCKWISE RADIUS=20.00 CENTRE=N293901 W0951645 TO=N293431 W0953907 POINT=N293416 W0953935 POINT=N293404 W0953949 POINT=N293348 W0954022 POINT=N293335 W0954119 POINT=N293335 W0954147 CLOCKWISE RADIUS=30.00 CENTRE=N295725 W0952045 TO=N295035 W0955421 POINT=N295032 W0954221 ANTI-CLOCKWISE RADIUS=20.00 CENTRE=N295725 W0952045 TO=N294017 W0953241 POINT=N293909 W0953358 ANTI-CLOCKWISE RADIUS=15.00 CENTRE=N293901 W0951645 TO=N293451 W0953317 POINT=N293129 W0953800 # ### HOUSTON CLASS B AREA D ### INCLUDE=YES TITLE=HOUSTON CLASS B AREA D TYPE=CLASS B BASE=4000ALT TOPS=FL180 POINT=N291731 W0953129 CLOCKWISE RADIUS=25.00 CENTRE=N293901 W0951645 TO=N292823 W0954242 POINT=N293129 W0953800 ANTI-CLOCKWISE RADIUS=20.00 CENTRE=N293901 W0951645 TO=N292149 W0952832 POINT=N291731 W0953129 # ### HOUSTON CLASS B AREA D ### INCLUDE=YES TITLE=HOUSTON CLASS B AREA D TYPE=CLASS B BASE=4000ALT TOPS=FL180 POINT=N300730 W0950051 ANTI-CLOCKWISE RADIUS=20.00 CENTRE=N295725 W0952045 TO=N300725 W0954043 POINT=N300738 W0955315 CLOCKWISE RADIUS=30.00 CENTRE=N295725 W0952045 TO=N300738 W0944814 POINT=N300725 W0950047 POINT=N300730 W0950051 # ### P-49 CRAWFORD, TX ### INCLUDE=YES TITLE=P49 CONT TYPE=PROHIBITED BASE=SFC TOPS=FL180 CIRCLE RADIUS=2.00 CENTRE=N313445 W0973200 # ### R-6302A FORT HOOD, TX ### INCLUDE=YES TITLE=R6302A CONT TYPE=RESTRICTED BASE=SFC TOPS=FL180 POINT=N310900 W0974501 POINT=N311000 W0974801 POINT=N311414 W0975033 POINT=N311824 W0974848 POINT=N311822 W0974543 POINT=N311959 W0974523 POINT=N312208 W0974327 POINT=N312207 W0974156 POINT=N312100 W0974101 POINT=N312000 W0974101 POINT=N311400 W0973301 POINT=N310800 W0973701 POINT=N310800 W0973901 POINT=N311000 W0974101 POINT=N310900 W0974331 POINT=N310900 W0974501 # ### R-6302B FORT HOOD, TX ### INCLUDE=YES TITLE=R6302B 1800-0600 LCL MON-SAT & BY NOTAM TYPE=RESTRICTED BASE=SFC TOPS=FL180 POINT=N311400 W0973301 POINT=N310600 W0973301 POINT=N310800 W0973901 POINT=N310800 W0973701 POINT=N311400 W0973301 # ### R-6302C FORT HOOD, TX ### INCLUDE=YES TITLE=R6302C 0700-1900 LCL MON-FRI & BY NOTAM TYPE=RESTRICTED BASE=SFC TOPS=FL180 POINT=N311825 W0974848 POINT=N311415 W0975033 POINT=N311001 W0974801 POINT=N310901 W0974501 POINT=N310901 W0975501 POINT=N311601 W0975401 POINT=N311901 W0975101 POINT=N311825 W0974848 # ### R-6302D FORT HOOD, TX ### INCLUDE=YES TITLE=R6302D 0700-1900 LCL MON-FRI & BY NOTAM TYPE=RESTRICTED BASE=SFC TOPS=FL180 POINT=N311825 W0974848 POINT=N311901 W0975101 POINT=N312401 W0974801 POINT=N312301 W0974301 POINT=N312208 W0974156 POINT=N312209 W0974327 POINT=N312000 W0974523 POINT=N311823 W0974543 POINT=N311825 W0974848 # ### R-6302E FORT HOOD, TX ### INCLUDE=YES TITLE=R6302E BY NOTAM TYPE=RESTRICTED BASE=30000 ALT TOPS=FL180 POINT=N312208 W0974156 POINT=N312101 W0974101 POINT=N312001 W0974101 POINT=N311401 W0973301 POINT=N310801 W0973901 POINT=N311001 W0974101 POINT=N310901 W0974301 POINT=N310901 W0974501 POINT=N311001 W0974801 POINT=N311415 W0975033 POINT=N311825 W0974848 POINT=N311823 W0974543 POINT=N312000 W0974523 POINT=N312209 W0974327 POINT=N312208 W0974156 # ### SAN ANTONIO AIRPORT CLASS C ### INCLUDE=YES TITLE=SAN ANTONIO AIRPORT CLASS C TYPE=CLASS C BASE=SFC TOPS=FL180 CIRCLE RADIUS=5.00 CENTRE=N293201 W0982811 # ### SAN ANTONIO AIRPORT CLASS C ### INCLUDE=YES TITLE=SAN ANTONIO AIRPORT CLASS C TYPE=CLASS C BASE=2000ALT TOPS=FL180 POINT=N293243 W0983352 ANTI-CLOCKWISE RADIUS=5.00 CENTRE=N293201 W0982811 TO=N293659 W0982723 POINT=N294156 W0982635 CLOCKWISE RADIUS=10.00 CENTRE=N293201 W0982811 TO=N293324 W0983932 POINT=N293243 W0983352 # ### SAN ANTONIO AIRPORT CLASS C ### INCLUDE=YES TITLE=SAN ANTONIO AIRPORT CLASS C TYPE=CLASS C BASE=2200ALT TOPS=FL180 POINT=N293659 W0982723 ANTI-CLOCKWISE RADIUS=5.00 CENTRE=N293201 W0982811 TO=N293243 W0983352 POINT=N293324 W0983932 CLOCKWISE RADIUS=10.00 CENTRE=N293201 W0982811 TO=N294156 W0982635 POINT=N293659 W0982723 # # End of the data END