# >           Airspace for Alexandria, Indiana [ Labor Day Contest ]            <
# >                                                                             <
# >                         Data courtesy of Lynn Alley                         <
# >                                                                             <
# >             File created on Thursday, 29 July 2010 at 18:15 GMT             <
# >                                                                             <
# > US AIRSPACE INFORMATION FROM NASR DATA EFFECTIVE 06/03/2010                 <
# > 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;                                        <
# >   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 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^<
# >> ANDERSON CLASS D <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=ANDERSON CLASS D
BASE=SFC
TOPS=3400 MSL
CIRCLE RADIUS=4.40 CENTRE=N400631 W0853647
# 
# >> FORT WAYNE INTL AIRPORT CLASS C <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=FORT WAYNE INTL AIRPORT CLASS C
BASE=2000 MSL
TOPS=4800 MSL
CIRCLE RADIUS=10.00 CENTRE=N405842 W0851141
# 
# >> GRISSOM AFB CLASS D <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=GRISSOM AFB CLASS D
BASE=SFC
TOPS=3300 MSL
CIRCLE RADIUS=5.60 CENTRE=N403853 W0860908
# 
# >> HILL TOP <<
INCLUDE=YES
TYPE=DANGER
TITLE=HILL TOP 0800-1900 TUE-SAT; OTHER TIMES BY NOTAM.
BASE=10000 MSL
TOPS=FL180
POINT=N405900 W0864300
POINT=N405730 W0862630
POINT=N405300 W0860900
POINT=N403530 W0860930
POINT=N402500 W0861400
POINT=N402300 W0862600
POINT=N404030 W0865300
POINT=N405900 W0864300
# 
# >> INDIANAPOLIS INTERNATIONAL AIRPORT CLASS C <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=INDIANAPOLIS INTERNATIONAL AIRPORT CLASS C
BASE=SFC
TOPS=4800 MSL
POINT=N394742 W0862004
POINT=N394742 W0862004
CLOCKWISE RADIUS=4.98 CENTRE=N394312 W0861713 TO=N394655 W0862128
POINT=N394655 W0862128
ANTI-CLOCKWISE RADIUS=1.00 CENTRE=N394755 W0862120 TO=N394742 W0862004
# 
# >> INDIANAPOLIS INTERNATIONAL AIRPORT CLASS C <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=INDIANAPOLIS INTERNATIONAL AIRPORT CLASS C
BASE=1700 MSL
TOPS=4800 MSL
POINT=N394656 W0862132
POINT=N394656 W0862132
CLOCKWISE RADIUS=3.52 CENTRE=N394423 W0861819 TO=N394736 W0862006
POINT=N394736 W0862006
CLOCKWISE RADIUS=1.00 CENTRE=N394755 W0862120 TO=N394656 W0862132
# 
# >> INDIANAPOLIS INTERNATIONAL AIRPORT CLASS C <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=INDIANAPOLIS INTERNATIONAL AIRPORT CLASS C
BASE=2100 MSL
TOPS=4800 MSL
CIRCLE RADIUS=10.00 CENTRE=N394312 W0861713
# 
# >> MUNCIE CLASS D <<
INCLUDE=YES
TYPE=CTA/CTR
TITLE=MUNCIE CLASS D
BASE=SFC
TOPS=3400 MSL
CIRCLE RADIUS=4.40 CENTRE=N401432 W0852345
# 
# >> TWELVE MILE EAST <<
INCLUDE=YES
TYPE=DANGER
TITLE=TWELVE MILE EAST MON-SAT 0900-SUNSET +30; OTHER TIMES BY NOTAM.
BASE=500 AGL
TOPS=10000 MSL
POINT=N410300 W0864000
POINT=N410000 W0860900
POINT=N404800 W0860909
POINT=N404800 W0864600
POINT=N404500 W0865100
POINT=N410300 W0864000
# 
#                                 End of the data                                
END