ECS
Mondell Field Airport
Official FAA Data Effective 2026-08-06 0901Z
Chart Supplement
AF/D
AF/D
VFR Chart of KECS
Sectional Charts at SkyVector.com
IFR Chart of KECS
Enroute Charts at SkyVector.com
Location Information for KECS
Coordinates: N43°53.06' / W104°18.87'
Located 05 miles NW of Newcastle, Wyoming on 241 acres of land. View all Airports in Wyoming.
Surveyed Elevation is 4177 feet MSL.
Operations Data
Airport Use:Open to the public
Activation Date:December 1938
Status:Operational
Control Tower:No
Seg-Circle:Yes
Beacon:White-Green
(Lighted Land Airport)
Wind Indicator:Yes, Lighted
Lighting Schedule:SEE RMK
A.R.T.C.C.:DENVER
F.S.S.:CASPER
NOTAMs Facility:CPR (NOTAM-D available)
Sectional Chart:CHEYENNE
AirspaceAnalysis:NOT ANALYZED
EXISTED PRIOR TO 1959.
Attendance:ALL/MON-SAT/0800-1700
UNATNDD MAJOR HOLS - CALL AFT HRS ON THESE DAYS.
Airport Communications
AWOS-3PT:118.0 Tel. 307-746-4896
CTAF:122.800
UNICOM:122.800
ASOS at CUT (31.6 E):120.00 605-206-3961
AWOS-3 at SPF (42.4 NE):118.325 605-642-8536
AWOS-3PT at W43 (48.0 N):128.775 307-467-5575
Remarks:
  • APCH/DEP CTL SVC PRVDD BY DENVER ARTCC (ZDV) ON FREQS 127.95/338.2 (CRAWFORD RCAG).
Nearby Navigation Aids
IDNameFreqRadial / Range
VOR ECS NEWCASTLE 108.20 291°0.3
VOT RCA ELLSWORTH 108.80 246°54.7
VOT RAP RAPID CITY 112.30 251°56.7
VOD GCC GILLETTE 114.60 108°60.0
IDNameFreqBearing / Range
VOD GC DERYK 380 294°57.2
Runway 14/32
Dimensions:5310 x 75 feet / 1618 x 23 meters
Surface:Asphalt in Good Condition
Weight Limits:13 /F/C/W/U, S-30
Edge Lighting:Medium Intensity
Runway 14Runway 32
Coordinates:N43°53.41' / W104°19.23'N43°52.70' / W104°18.51'
Elevation: 4168.7 4177.5
Traffic Pattern: Right Left
Runway Heading: 144° True 324° True
Markings:Non-Precision Instrument in good condition.Non-Precision Instrument in good condition.
Glide Slope IndicatorP2L (3.00° Glide Path Angle)P2L (3.00° Glide Path Angle)
Approach Lights: ODALS Omnidirectional Approach Lighting System
REIL:Yes
Obstacles: 38 ft Railroad 1184 ft from runway, 125 ft left of center
Services Available
Fuel:100LL (blue), Jet-A
Transient Storage:Hangars,Tiedowns
PILOT SUPPLIED ROPES RQD FOR TIE DOWNS.
Airframe Repair:NONE
Engine Repair:NONE
Bottled Oxygen:NONE
Bulk Oxygen:NONE
Other Services:PILOT INSTRUCTION
Ownership Information
Ownership:Publicly owned
Owner:CITY OF NEWCASTLE/WESTON CO
COUNTY COURT HOUSE/1 W MAIN
NEWCASTLE, WY 82701
307-746-4744
PHONE NUMBER FOR CITY 307-746-3535
Manager:BYRAND STREETER
PO BOX 699
NEWCASTLE, WY 82701
307-746-4666
Other Remarks
  • WILDLIFE ON OR NEAR THE RWYS. MIGRATORY BIRD FLT PATHS NEAR ARPT.
  • FOR CD IF UNA TO CTC ON FSS FREQ, CTC DENVER ARTCC AT 303-651-4257.
  • HIGH VOL OF ACFT OPRNG INVOF OF MT RUSHMORE AND CRAZY HORSE MONUMENTS AT OR BLW 7500 FT; PILOTS ARE ADVISED TO MNT 122.85 FOR TFC ADVISORIES.
  • FOR ATTENDANT AFT HRS CALL 307-746-5805.
  • 0LL FOR FUEL AFT HRS PHONE 307-746-5805.
  • ACTVT ODALS RWY 32; REIL RWY 14; PAPI RWY 14 & 32; MIRL RWY 14/32 - CTAF.
Instrument Approach Procedure (IAP) Charts