Airports / KO79 / Sierraville Dearwater AirportGood ground coverage

Sierraville Dearwater Airport satellite view

📍 Sierraville⬆ 4,984 ft1 runways

KO79 ·

Sierraville Dearwater Airport

39.58100°N

-120.35400°W

ARR / DAY

▼ 100.0%

DEP / DAY

▲ 0.0%

Safety incidents

Last 1 days · 0 total

NORMAL

Current weather

From KTRK, 21 mi away (KO79 does not publish METAR)

49m ago

Temp

45°F

Wind

0 kts

0°

Visib

10+ km

Ceil

—

KTRK 070455Z AUTO 00000KT 10SM CLR 07/01 A3015 RMK AO2

Runways

1 installed

3,093 FT MAX

03/21

3,093 ft × 50

ASP○ unlit

Runway intelligence

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

92% of ops

241 land · 3 TO

8% of ops

21 land · 18 TO

Runway 03 carries 92% of operations (241 landings, 3 takeoffs) over the last 30 days. The next most-used is 21 at 8%.

Approach quality

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

03 241 landings

UA 0%

21 21 landings

UA 0%

Approaches to 03 show a 0% unstable-approach rate (0 UA events from 241 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

7.0

flights/day · 211 total

Busy hour (local)

4pm

also 5pm · 6pm

Day vs night

64%

06:00–20:00 local

Traffic concentrates around 4pm–6pm local, averaging 7.0 flights/day. Weekend volume runs 1.4× weekday (9.2 vs 6.5 daily).

Aircraft character

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

Activity is led by (21% of 151 flights). Top three types: , , .

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