KECS · ECS
Mondell Field
Newcastle, WyomingElevation 4,174 ftSmall airport
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Runway detail & declared distances
14/32
RWY 14144°T
REILYes
VGSIPAPI (P2L)
Traffic patternRight
RWY 32324°T
Approach lightsODALS
VGSIPAPI (P2L)
Traffic patternLeft
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Mondell Field is in Newcastle, Wyoming. Field elevation 4,174 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerBYRAND STREETER
Manager phone307-746-4666
AttendedALL MON-SAT, 0800–1700
CHARTS & AIRSPACE
ICAO / IATAKECS / ECS
SectionalCHEYENNE
Center (ARTCC)DENVER
Flight service (AFSS)CASPER
RegionWyoming
CountryUnited States
Coordinates43.8838, -104.3142
Distance from city5 NM NW
SERVICES & LIGHTING
Fuel100LL · Jet A
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF122.800
UNICOM122.800
FREQUENCIES
Communications
118
AWOS 3
AWOS
127.95
DENVER CNTR
CNTR
122.5
CASPER RDO
RDO
122.8
CTAF/UNICOM
UNIC
122.800
CTAF
CTAF
122.800
UNICOM
UNICOM
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›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.
›PILOT SUPPLIED ROPES RQD FOR TIE DOWNS.
›SOFT SHOULDERS NEAR EDGES OF RWYS, TWYS, & RAMPS.
›EXISTED PRIOR TO 1959.
›WILDLIFE ON OR NEAR THE RWYS. MIGRATORY BIRD FLT PATHS NEAR ARPT.
›FOR FUEL AFT HRS PHONE 307-746-5805.
›FOR ATTENDANT AFT HRS CALL 307-746-5805.
›FOR CD IF UNA TO CTC ON FSS FREQ, CTC DENVER ARTCC AT 303-651-4257.
›UNATNDD MAJOR HOLS - CALL AFT HRS ON THESE DAYS.
›ACTVT ODALS RWY 32; REIL RWY 14; PAPI RWY 14 & 32; MIRL RWY 14/32 - CTAF.
›PHONE NUMBER FOR CITY 307-746-3535
OFFICIAL LINKS & SOURCES
FREQUENTLY ASKED
Does KECS have a METAR?
Yes. KECS is a METAR-reporting station; the current observation loads live on this page.
Does KECS have a TAF?
When KECS issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.
What is the field elevation at KECS?
KECS sits at 4,174 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for KECS?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.