Airports / KEKS / Ennis Big Sky AirportGood ground coverage

📍 Ennis⬆ 5,423 ft1 runways

KEKS ·

Ennis Big Sky Airport

45.27180°N

-111.64900°W

ARR / DAY

▲ 100.0%

DEP / DAY

▲ 100.0%

Safety incidents

Last 1 days · 0 total

NORMAL

Current weather

Latest METAR observation

—

Temp

—

Wind

—

Visib

—

Ceil

—

Runways

1 installed

7,600 FT MAX

16/34

7,600 ft × 100

ASP● LITMED

Runway intelligence

Which runway carries the operations, observed over the last 30 days

99% of ops

157 land · 0 TO

1% of ops

1 land · 92 TO

Runway 16 carries 99% of operations (157 landings, 0 takeoffs) over the last 30 days. The next most-used is 34 at 1%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

16 157 landings

UA 0%

34 1 landings

UA 0%

Approaches to 16 show a 0% unstable-approach rate (0 UA events from 157 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg

5.1

flights/day · 152 total

Busy hour (local)

4pm

also 2pm · 6pm

Day vs night

76%

06:00–20:00 local

Traffic concentrates around 4pm–6pm local, averaging 5.1 flights/day. Weekend volume runs 1.0× weekday (5.4 vs 5.2 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (15% of 110 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.800	—
APCH	118.975	—
APCH	226.675	—
UNICOM	122.800	—
AWOS	119.850	—
OTHER	118.975	—
BOZEMAN	118.975	—
OTHER	226.675	—
BOZEMAN	226.675	—

Airport operations

ARTCC:: ZLC
Mag var:: 12° E
Fuel:: 100LL, A1, A1+

Pilot & community notes

1 comment from OurAirports (click to expand)

prattsoplenty

06/29/2011

re: your data on EKS is out dated see information for Ennis

Thanks for pointing that out. The correct information has been updated.

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