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CO27 Tanner Field Airport
Cortez, Colorado, USA

GOING TO CORTEZ?

FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier: CO27
Lat/Long: 37-28-03.9700N 108-39-52.3480W
37-28.066167N 108-39.872467W
37.4677694,-108.6645411
(estimated)
Elevation: 6640 ft. / 2024 m (estimated)
Variation: 13E (1985)
From city: 8 miles N of CORTEZ, CO
Time zone: UTC -7 (UTC -6 during Daylight Saving Time)
Zip code: 81321

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 07/1973
Control tower: no
ARTCC: DENVER CENTER
FSS: DENVER FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: no
Segmented circle: no

Airport Communications

WX ASOS at CEZ (10 nm S): 135.625 (970-564-0193)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
CEZr300/6.8CORTEZ VOR/DME114.3514E
DVCr134/24.1DOVE CREEK VORTAC114.6014E
ETLr197/39.4CONES VOR/DME116.9512E

Airport Services

Airframe service: NONE
Powerplant service: NONE

Runway Information

Runway N/S

Dimensions: 2200 x 40 ft. / 671 x 12 m
Surface: dirt
RUNWAY N  RUNWAY S
Traffic pattern: leftleft
Obstructions: pline, 200 ft. from runwaynone

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: JACK TANNER
20978 COUNTY ROAD U
CORTEZ, CO 81321
Phone (970) 882-7809

Additional Remarks

- FOR CD CTC DENVER ARTCC AT 303-651-4257.

Instrument Procedures

There are no published instrument procedures at CO27.

Some nearby airports with instrument procedures:

KCEZ - Cortez Municipal Airport (10 nm S)
KBDG - Blanding Municipal Airport (40 nm W)
U64 - Monticello Airport (43 nm NW)
KTEX - Telluride Regional Airport (46 nm NE)
KAIB - Hopkins Field Airport (47 nm N)
  
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Area around CO27 (Tanner Field Airport)
 
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Aerial photo
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Aerial photo of CO27 (Tanner Field Airport)
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Sectional chart

 
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From to CO27

Sunrise and sunset
Times for 09-Jan-2026
 Local
(UTC-7)		 Zulu
(UTC)
Morning civil twilight07:0214:02
Sunrise07:3114:31
Sunset17:1300:13
Evening civil twilight17:4200:42

Current date and time
Zulu (UTC)  09-Jan-2026 18:28:18
Local (UTC-7)  09-Jan-2026 11:28:18
 
METAR
KCEZ 
10nm S 		091753Z AUTO 33016G25KT 10SM CLR M01/M11 A3014 RMK AO2 PK WND 33030/1654 SLP212 T10061111 11006 21044 51029 $
TAF
KTEX 
46nm NE 		091730Z 0918/1018 27008KT P6SM FEW035 FM091900 03012G20KT P6SM FEW035 FM100000 16008KT P6SM FEW060 FM100500 10006KT P6SM FEW100
KDRO 
47nm SE 		091730Z 0918/1018 VRB04KT 6SM BCFG SCT002 TEMPO 0918/0920 1SM BR BKN002 FM092000 25006KT P6SM FEW080 FM100100 02008KT P6SM FEW070 FM100800 VRB02KT P6SM SKC
KFMN 
48nm SE 		091726Z 0918/1018 29014G24KT P6SM SKC FM092000 29020G32KT P6SM SKC FM100100 27014G24KT P6SM SKC FM100500 VRB06KT P6SM FEW001
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