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CO27 Tanner Field Airport
Cortez, Colorado, USA

GOING TO CORTEZ?


FAA INFORMATION EFFECTIVE 19 MARCH 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 of CO27 (Tanner Field Airport)
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From to CO27

Sunrise and sunset
Times for 14-Apr-2026
 Local
(UTC-6)
 Zulu
(UTC)
Morning civil twilight06:1512:15
Sunrise06:4212:42
Sunset19:4801:48
Evening civil twilight20:1502:15

Current date and time
Zulu (UTC)  14-Apr-2026 07:03:28
Local (UTC-6)  14-Apr-2026 01:03:28
 
METAR
KCEZ 
10nm S 
140653Z AUTO 17006KT 10SM FEW034 BKN090 08/02 A2994 RMK AO2 PK WND 22037/0623 LTG DSNT NE RAE01B21E38 SLP094 P0000 T00780022 401780022
TAF
KTEX 
46nm NE 
140540Z 1406/1506 11003KT P6SM VCSH SCT040 BKN060 PROB30 1406/1412 4SM -SHSNRA BR SCT020 BKN040 FM141200 24009KT 6SM -SHSN SCT025 OVC035 PROB30 1412/1418 4SM -SHSN BR BKN020 FM141800 23014G27KT P6SM VCSH SCT035 BKN045 PROB30 1419/1424 4SM -SHSN BR BKN035 FM150000 27009KT P6SM VCSH SCT040 BKN070 PROB30 1501/1503 -SHSN BKN035
KDRO 
47nm SE 
140540Z 1406/1506 06006KT P6SM VCSH SCT080 BKN100 PROB30 1406/1412 -SHRA BKN050 FM141200 22008KT 6SM -SHRA SCT025 OVC040 PROB30 1412/1418 4SM -SHRASN BR SCT015 BKN025 FM141800 24011G20KT P6SM VCSH SCT040 BKN050 PROB30 1418/1424 -SHRA FM150200 27010KT P6SM BKN100
KFMN 
48nm SE 
140522Z 1406/1506 19011KT P6SM VCSH BKN080 TEMPO 1406/1408 09008KT FM140900 24010KT 6SM -SHRA BKN050 TEMPO 1409/1413 5SM -SHRA OVC025 FM141600 27013G22KT P6SM SCT070
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