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Twin Lakes Ranch Airport

81OK · Granite, OK · 1,630 ft elevation

Airport information

FAA LID
81OK
Coordinates
35.0264, -99.3394
Elevation
1,630 ft MSL

Detailed FAA facility data isn't available for this airport.

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (CDT)UTC
Morning civil twilight
Loggable night ends
05:54 AM10:54Z
Sunrise06:23 AM11:23Z
Sunset08:54 PM01:54Z
Evening civil twilight
Loggable night begins
09:24 PM02:24Z
Loggable night (§1.1)
09:24 PM → 05:54 AM
Night currency (§61.57)
09:54 PM → 05:23 AM

Plan a flight from 81OK

Runway 17/35

2,200 ft × 35 ft · TURF-G
17
Heading
n/a
35
Heading
n/a

Headings shown are true (magnetic variation unavailable).

Nearby navigation aids

NavAidTypeFreqRadial / Dist magnetic
BFV · Burns FlatVORTAC110.00r199° / 14.2 NM
HBR · HobartVORTAC111.80r295° / 16.6 NM
LTS · AltusVORTAC109.80r343° / 22.1 NM
SYO · SayreVORTAC115.20r133° / 24 NM

No published instrument procedures or Chart Supplement for 81OK. VFR sectional link above.

No published services or facility detail for 81OK.

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 81OK in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.