# > Airspace for New Douglas, Illinois [ Silvercreek Glider Club ] < # > < # > Data courtesy of Lynn Alley < # > < # > File created on Wednesday, 03 September 2008 at 03:16 GMT < # > < # > US AIRSPACE INFORMATION FROM NASR DATA EFFECTIVE 06/05/2008 < # > UNOFFICAL DATA - NOT FOR NAVIGATION < # > < # > The information in this file is composed of computed approximations of the < # > arcs and lines that make up various airspace boundaries, which 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) 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 will be much larger); however, any of the < # > following factors may cause errors to be many times greater: < # > < # > 1. Errors in the NASR point data; (NOTE: NASR shape files for airspace < # > classes B, C, and D are currently designated as beta test < # > information, which will not be officially supported until sometime < # > later in 2008) < # > 2. Cases involving irregularly shaped boundaries, such as those formed < # > by rivers and roads, etc.; < # > 3. Cases where arcs form the boundaries of MOAs, Alert areas, or < # > Restricted or Prohibited airspace (due to imprecise descriptions < # > of such boundaries in the NASR files); and < # > 4. Errors in the methods or programs that are used to compute the < # > approximations. < # > < # > Altitude information for the ceilings and floors of special use airspace < # > contained in these files is unreliable due to the imprecise, natural- < # > language encoding of this information in the source NASR data. The same is < # > true for time-of-use information. Always refer to official sources, such < # > as current sectional charts, for authoritative information. < # > < # > 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. < # > < # > < # > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ End of the header ^^^^^^^^^^^^^^^^^^^^^^^^^^^^< # >> BELLEVILLE CLASS D << INCLUDE=YES TYPE=CTA/CTR TITLE=BELLEVILLE CLASS D BASE=SFC TOPS=3000 MSL CIRCLE RADIUS=4.90 CENTRE=N383243 W0895007 # # >> EVANSVILLE REGIONAL AIRPORT CLASS C << INCLUDE=YES TYPE=CTA/CTR TITLE=EVANSVILLE REGIONAL AIRPORT CLASS C BASE=SFC TOPS=4500 MSL POINT=N375958 W0873726 POINT=N380017 W0873648 POINT=N380017 W0873648 ANTI-CLOCKWISE RADIUS=1.25 CENTRE=N380100 W0873530 TO=N380215 W0873530 POINT=N380215 W0873810 POINT=N380215 W0873810 CLOCKWISE RADIUS=4.99 CENTRE=N380217 W0873150 TO=N375958 W0873726 # # >> EVANSVILLE REGIONAL AIRPORT CLASS C << INCLUDE=YES TYPE=CTA/CTR TITLE=EVANSVILLE REGIONAL AIRPORT CLASS C BASE=1600 MSL TOPS=4500 MSL CIRCLE RADIUS=10.00 CENTRE=N380217 W0873150 # # >> RED HILLS << INCLUDE=YES TYPE=DANGER TITLE=RED HILLS 0800-2200, MON-SUN BASE=6000 MSL TOPS=FL180 POINT=N385000 W0882500 POINT=N385800 W0872430 POINT=N385500 W0871900 POINT=N384600 W0871700 POINT=N382600 W0873000 POINT=N382700 W0882500 POINT=N385000 W0882500 # # >> ST LOUIS CLASS B AIRSPACE AREA F << INCLUDE=YES TYPE=CTA/CTR TITLE=ST LOUIS CLASS B AIRSPACE AREA F BASE=3500 MSL TOPS=8000 MSL POINT=N384529 W0900229 POINT=N384527 W0900046 POINT=N384527 W0900046 CLOCKWISE RADIUS=12.35 CENTRE=N383308 W0900003 TO=N384507 W0895605 POINT=N384507 W0895605 CLOCKWISE RADIUS=19.99 CENTRE=N384508 W0902145 TO=N382630 W0901234 POINT=N382630 W0901234 CLOCKWISE RADIUS=1.13 CENTRE=N382732 W0901201 TO=N382737 W0901328 POINT=N382803 W0901332 POINT=N382803 W0901332 ANTI-CLOCKWISE RADIUS=0.53 CENTRE=N382802 W0901410 TO=N382835 W0901417 POINT=N382844 W0901447 POINT=N382848 W0901457 POINT=N382853 W0901516 POINT=N382858 W0901531 POINT=N382901 W0901542 POINT=N382905 W0901554 POINT=N382909 W0901606 POINT=N382912 W0901620 POINT=N382926 W0901710 POINT=N382930 W0901720 POINT=N382933 W0901730 POINT=N382938 W0901742 POINT=N382941 W0901751 POINT=N382941 W0901751 ANTI-CLOCKWISE RADIUS=3.41 CENTRE=N382652 W0902017 TO=N383015 W0901939 POINT=N383015 W0901939 ANTI-CLOCKWISE RADIUS=14.99 CENTRE=N384508 W0902143 TO=N384529 W0900229 # # >> ST LOUIS CLASS B AIRSPACE AREA G << INCLUDE=YES TYPE=CTA/CTR TITLE=ST LOUIS CLASS B AIRSPACE AREA G BASE=4500 MSL TOPS=8000 MSL POINT=N384434 W0895606 POINT=N384421 W0895507 POINT=N383942 W0894358 POINT=N383942 W0894358 CLOCKWISE RADIUS=30.05 CENTRE=N384508 W0902151 TO=N382025 W0900000 POINT=N382628 W0901231 POINT=N382628 W0901231 ANTI-CLOCKWISE RADIUS=20.02 CENTRE=N384508 W0902146 TO=N384434 W0895606 # # >> ST LOUIS CLASS B AIRSPACE AREA H << INCLUDE=YES TYPE=CTA/CTR TITLE=ST LOUIS CLASS B AIRSPACE AREA H BASE=5000 MSL TOPS=8000 MSL POINT=N384540 W0900230 POINT=N384540 W0900230 ANTI-CLOCKWISE RADIUS=14.95 CENTRE=N384513 W0902140 TO=N385913 W0902823 POINT=N390223 W0903440 POINT=N390223 W0903440 CLOCKWISE RADIUS=19.92 CENTRE=N384515 W0902140 TO=N384507 W0895605 POINT=N384507 W0895605 CLOCKWISE RADIUS=30.90 CENTRE=N391538 W0895000 TO=N384526 W0895832 POINT=N384526 W0895914 POINT=N384527 W0900046 POINT=N384529 W0900229 POINT=N384540 W0900230 # # >> ST LOUIS CLASS B AIRSPACE AREA I << INCLUDE=YES TYPE=CTA/CTR TITLE=ST LOUIS CLASS B AIRSPACE AREA I BASE=5000 MSL TOPS=8000 MSL POINT=N384712 W0904705 POINT=N384712 W0904705 ANTI-CLOCKWISE RADIUS=21.29 CENTRE=N384505 W0901955 TO=N384440 W0904713 POINT=N384439 W0904927 POINT=N384444 W0905002 POINT=N384449 W0905147 POINT=N384450 W0905246 POINT=N384448 W0905555 POINT=N384431 W0905758 POINT=N384419 W0905921 POINT=N384419 W0910012 POINT=N384503 W0910000 POINT=N384503 W0910000 CLOCKWISE RADIUS=30.36 CENTRE=N384508 W0902104 TO=N385321 W0905835 POINT=N384733 W0904703 POINT=N384712 W0904705 # # End of the data END