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Great Circle Mapper

This information may not be accurate or current and is not valid for navigation or flight planning. No warranty of fitness for any purpose is made or implied.
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Try this map on the NEW Great Circle Mapper

Code   Source   Location
CO72FAATelluride [Helitrax / Telluride Heliport], CO, US
TEXFAATelluride [Telluride Regional], CO, US
94COFAAOuray [Ponderosa Heliport], CO, US
CO95FAATelluride [True Grit South Airport], CO, US
CD59FAAPlacerville [Placerville Heliport], CO, US
CD68FAASilverton [Silverton Junction Heliport], CO, US
7CO9FAASilverton [K2 Heliport Number 1a], CO, US
2CD5FAAMontrose [Elk Mountain Resort Heliport], CO, US
CD78FAAWolf Creek [Coal Bank Pass Heliport], CO, US
CD32FAALake City [Castle Lakes Airport], CO, US
CD65FAARico [Rico Heliport], CO, US
58COFAADurango [Purgatory Number One Heliport], CO, US
0CO6FAANorwood [Flying M & M Ranch Airport], CO, US
CD55FAANorwood [Norwood Junction Heliport], CO, US
64CO.OLDFAAMontrose [Happy Canyon Aero Ranch Airport], CO, US
(airport no longer in operation)
7CO2FAAMontrose [Ranger Ranch Airport], CO, US
CD54FAANorwood [Raspberry Heliport], CO, US
CD29FAACimarron [Cerro Summit Heliport], CO, US
1CO2FAANorwood [Williams Ranch Airport], CO, US
6CO8FAAMontrose [West Area Pwr Admin Ops Center Heliport], CO, US

(e.g., ORD-HKG, SFO-SYD, London-Tokyo)
(e.g., 8000nm@LHR, 1300nm@DAL)
Path Color
Path Distance
Min. Distance
Mark locations along path
Ground Speed or Mach
Range Style

Outline Color

Map Style



ETOPS Rule-Time
60 minutes
90 minutes
120 minutes
138 minutes
180 minutes
207 minutes
240 minutes
285 minutes
330 minutes

Locations may be specified using FAA, IATA, or ICAO airport codes, or by latitude and longitude. You can also search for a code:   

See the Great Circle Mapper FAQ for further information.

Get information about an airport code:   

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Karl Swartz <karl@kls2.com>
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