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📍 Cottage Grove⬆ 641 ft1 runways
K61S ·

Cottage Grove State Airport

43.79980°N
-123.02900°W
ARR / DAY
0
0.0%
DEP / DAY
2
0.0%

Cottage Grove State Airport (K61S) is a small general aviation airport located in Cottage Grove, OR, 18 mi south of Eugene. It features 1 runway measuring 3,201 feet. SkyMeter has observed roughly 0 arrivals and 2 departures per day on average over the last 1 days.

Current weather

From KEUG, 24 mi away (K61S does not publish METAR)

24m ago
Temp
54°F
Wind
6 kts
150°
Visib
4828 m
Ceil
KEUG 051154Z AUTO 15006KT 3SM -RA BR BKN032 OVC042 12/12 A3003 RMK AO2 SLP168 P0007 60008 70047 T01220117 10133 20122 53002

Runways

1 installed

3,201 FT MAX
15/33
3,201 ft × 60
ASP● LITMED

Runway intelligence

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

15
95% of ops
78 land · 1 TO
33
5% of ops
4 land · 48 TO
Runway 15 carries 95% of operations (78 landings, 1 takeoffs) over the last 30 days. The next most-used is 33 at 5%.

Approach quality

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

15 78 landings
UA 1%
33 4 landings
UA 0%
Approaches to 15 show a 1% unstable-approach rate (1 UA events from 78 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
3.3
flights/day · 99 total
Busy hour (local)
4pm
also 6pm · 8pm
Day vs night
47%
06:00–20:00 local
Traffic concentrates around 4pm–8pm local, averaging 3.3 flights/day. Weekend volume runs 1.3× weekday (4.0 vs 3.2 daily).

Aircraft character

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

Activity is led by (22% of 86 flights). Top three types: , , .

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 122.800
UNICOM 122.800
Airport operations
ARTCC:
ZSE
Mag var:
19° E
Fuel:
100LL
© SkyMeter · All flight data subject to ODbL attribution · Updated 12:18 UTC