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CO27 Tanner Field Airport
Cortez, Colorado, USA

GOING TO CORTEZ?


FAA INFORMATION EFFECTIVE 14 MAY 2026

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 -6 (UTC -7 during Standard 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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From to CO27

Sunrise and sunset
Times for 10-Jun-2026
 Local
(UTC-6)
 Zulu
(UTC)
Morning civil twilight05:2311:23
Sunrise05:5411:54
Sunset20:3402:34
Evening civil twilight21:0503:05

Current date and time
Zulu (UTC)  11-Jun-2026 05:53:41
Local (UTC-6)  10-Jun-2026 23:53:41
 
METAR
KCEZ 
10nm S 
110453Z AUTO 07007KT 10SM CLR 16/M02 A2996 RMK AO2 SLP065 T01611022
TAF
KTEX 
46nm NE 
110323Z 1103/1124 22005KT P6SM SKC FM110330 25008KT P6SM SKC FM110600 VRB04KT P6SM SKC FM111800 27008G17KT P6SM SKC
KDRO 
47nm SE 
110323Z 1103/1124 30008KT P6SM SKC FM110800 VRB04KT P6SM SKC FM111700 28010G21KT P6SM SKC FM111900 27017G30KT P6SM SKC
KFMN 
48nm SE 
101728Z 1018/1118 26010G18KT P6SM SKC FM101900 27015G25KT P6SM SKC FM110200 29007KT P6SM SKC FM111700 31010G20KT P6SM SKC
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