Airports / KO57 / Bryant FieldModerate ground coverage

📍 Bridgeport⬆ 6,468 ft1 runways

KO57 ·

Bryant Field

38.26386°N

-119.22277°W

ARR / DAY

▼ 66.7%

DEP / DAY

▲ 0.0%

Bryant Field (KO57) is a small general aviation airport located in Bridgeport, CA, 93 mi south of Reno. It features 1 runway measuring 4,239 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KTVL, 60 mi away (KO57 does not publish METAR)

40m ago

Temp

46°F

Wind

4 kts

180°

Visib

10+ km

Ceil

—

KTVL 300853Z AUTO 18004KT 10SM CLR 08/01 A3022 RMK AO2 SLP176 T00780011 51005

Runways

1 installed

4,239 FT MAX

16/34

4,239 ft × 60

ASP● LITMED

Runway intelligence

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

74% of ops

17 land · 0 TO

26% of ops

6 land · 0 TO

Runway 34 carries 74% of operations (17 landings, 0 takeoffs) over the last 30 days. The next most-used is 16 at 26%.

Approach quality

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

34 17 landings

UA 0%

16 6 landings

UA 0%

Approaches to 34 show a 0% unstable-approach rate (0 UA events from 17 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

0.2

flights/day · 6 total

Busy hour (local)

5pm

also 3pm · 7pm

Day vs night

100%

06:00–20:00 local

Traffic concentrates around 5pm–7pm local, averaging 0.2 flights/day. Weekend volume runs 0.5× weekday (0.1 vs 0.2 daily).

Aircraft character

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

2 · 33%

1 · 17%

Activity is led by (33% of 6 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.900	—

Airport operations

ARTCC:: ZOA
Mag var:: 16° E

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