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CO66 AJC Airport
Greeley, Colorado, USA

FAA INFORMATION EFFECTIVE 09 JULY 2026

Location

FAA Identifier: CO66
Lat/Long: 40-22-13.0000N 104-38-06.5000W
40-22.216667N 104-38.108333W
40.3702778,-104.6351389
(estimated)
Elevation: 4629 ft. / 1411 m (estimated)
From city: 5 miles SE of GREELEY, CO
Time zone: UTC -6 (UTC -7 during Standard Time)
Zip code: 80620

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 06/2020
Control tower: no
ARTCC: DENVER CENTER
FSS: DENVER FLIGHT SERVICE STATION
Attendance: 
Wind indicator: no
Segmented circle: no

Airport Communications

WX AWOS-3PT at GXY (4 nm N): 135.175 (970-352-3511)
WX AWOS-3PT at FNL (18 nm W): 135.075 (970-669-9187)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
GLLr192/8.8GILL VOR/DME114.2013E
DVVr351/28.5MILE HIGH VORTAC114.7008E
DENr354/33.5DENVER VOR/DME117.9008E
BJCr029/35.9JEFFCO VOR/DME115.4011E

Airport Services

Airframe service: NONE
Powerplant service: NONE
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 9/27

Dimensions: 2554 x 20 ft. / 778 x 6 m
Surface: dirt, in fair condition
RUNWAY 9  RUNWAY 27
Latitude: 40-22.216667N40-22.216667N
Longitude: 104-38.383333W104-37.833333W
Elevation: 4629.0 ft.4615.0 ft.
Traffic pattern: leftleft
Markings: none, in poor conditionnone, in poor condition
Touchdown point: yes, no lightsyes, no lights

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: AJC HOLDING, LLC
25388 COUNTY ROAD 45
GREELEY, CO 80631
Phone 970-301-1915
Manager: AJC HOLDING, LLC
25388 COUNTY ROAD 45
GREELEY, CO 80631
Phone 970-301-1915

Additional Remarks

- OWNER DESIRES ARPT NOT TO BE CHARTED.

Instrument Procedures

There are no published instrument procedures at CO66.

Some nearby airports with instrument procedures:

KGXY - Greeley-Weld County Airport (4 nm N)
KFNL - Northern Colorado Regional Airport (18 nm W)
KLMO - Vance Brand Airport (27 nm SW)
KEIK - Erie Municipal Airport (29 nm SW)
KDEN - Denver International Airport (31 nm S)
  
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to CO66

Sunrise and sunset
Times for 26-Jul-2026
 Local
(UTC-6)		 Zulu
(UTC)
Morning civil twilight05:2011:20
Sunrise05:5111:51
Sunset20:1902:19
Evening civil twilight20:5002:50

Current date and time
Zulu (UTC)  26-Jul-2026 20:51:58
Local (UTC-6)  26-Jul-2026 14:51:58
 
METAR
KGXY 
3nm N 		261956Z AUTO 30006KT 10SM CLR 40/09 A3004 RMK AO2 SLP105 T04000089
KFNL 
18nm W 		262040Z 27015G22KT 10SM CLR 34/12 A3009 RMK AO2 PK WND 28026/2027 WSHFT 2020 LTG DSNT SW $
TAF
KDEN 
32nm S 		261722Z 2618/2724 02009KT P6SM SCT110 SCT140 BKN220 PROB30 2622/2702 VRB18G28KT -SHRA BKN100 FM270200 30008KT P6SM SCT100 BKN140 PROB30 2702/2706 VRB18G28KT -SHRA BKN100 FM270600 26007KT P6SM FEW100 BKN140 FM271300 VRB06KT P6SM SCT100 BKN140 FM271600 02008KT P6SM SCT100 BKN140 FM272100 04009KT P6SM VCSH SCT090 BKN120 TEMPO 2721/2724 VRB20G30KT -TSRA BKN090CB
KBJC 
35nm SW 		261722Z 2618/2718 VRB06KT P6SM SCT100 SCT140 FM262100 32010KT P6SM VCSH SCT100 BKN120 PROB30 2621/2624 VRB18G28KT -SHRA BKN100 FM270000 30011KT P6SM SCT100 BKN140 PROB30 2700/2704 VRB18G28KT -SHRA BKN100 FM270400 27009KT P6SM SCT100 BKN140 FM271200 VRB05KT P6SM SCT100 BKN140
KBKF 
40nm S 		261700Z 2617/2723 VRB06KT 9999 BKN170 QNH3016INS BECMG 2619/2620 33010G20KT 9999 BKN100 OVC200 QNH3012INS BECMG 2702/2703 VRB06KT 9999 BKN120 OVC220 QNH3010INS TX36/2621Z TN22/2712Z
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