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K2O3 ·

Angwin Parrett Field

38.57850°N
-122.43500°W
ARR / DAY
2
0.0%
DEP / DAY
3
40.0%

Angwin Parrett Field (K2O3) is a small general aviation airport located in Angwin, CA, 18 mi north east of Santa Rosa. It features 1 runway measuring 3,217 feet. SkyMeter has observed roughly 2 arrivals and 3 departures per day on average over the last 1 days.

Current weather

From KC83, 68 mi away (K2O3 does not publish METAR)

44m ago
Temp
75°F
Wind
9 kts
220°
Visib
10+ km
Ceil
METAR KC83 151915Z AUTO 22009G14KT 10SM CLR 24/12 A3010 RMK AO2

Runways

1 installed

3,217 FT MAX
16/34
3,217 ft × 50
ASPH-F● LITLOW

Runway intelligence

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

16
77% of ops
94 land · 37 TO
34
23% of ops
28 land · 4 TO
Runway 16 carries 77% of operations (94 landings, 37 takeoffs) over the last 30 days. The next most-used is 34 at 23%.

Approach quality

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

16 94 landings
UA 5%
34 28 landings
UA 0%
Approaches to 16 show a 5% unstable-approach rate (5 UA events from 94 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
5.3
flights/day · 159 total
Busy hour (local)
3pm
also 6pm · 7pm
Day vs night
56%
06:00–20:00 local
Traffic concentrates around 3pm–7pm local, averaging 5.3 flights/day. Weekend volume runs 0.8× weekday (4.8 vs 5.8 daily).

Aircraft character

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

Activity is led by (31% of 144 flights). Top three types: , , .

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 123.000
UNICOM 123.000
Airport operations
ARTCC:
ZOA
Elevation:
1,875 ft
Mag var:
16° E
Fuel:
100LL

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Pilot & community notes

1 comment from OurAirports (click to expand)

1
ChrisRH
6/22/2012
Anguin
Aircraft carrier approach.
© SkyMeter · All flight data subject to ODbL attribution · Updated 19:59 UTC