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📍 Cottage Grove⬆ 641 ft1 runways
K61S ·

Cottage Grove State Airport

43.79980°N
-123.02900°W
ARR / DAY
2
50.0%
DEP / DAY
1
50.0%

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 3,188 feet. SkyMeter has observed roughly 2 arrivals and 1 departures per day on average over the last 1 days.

Current weather

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

55m ago
Temp
71°F
Wind
4 kts
Visib
10+ km
Ceil
KEUG 152054Z VRB04KT 10SM BKN026 22/13 A3014 RMK AO2 SLP206 T02170133 57003

Runways

1 installed

3,188 FT MAX
15/33
3,188 ft × 60
ASP● LITMED

Runway intelligence

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

15
90% of ops
45 land · 0 TO
33
10% of ops
5 land · 22 TO
Runway 15 carries 90% of operations (45 landings, 0 takeoffs) over the last 30 days. The next most-used is 33 at 10%.

Approach quality

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

15 45 landings
UA 0%
33 5 landings
UA 0%
Approaches to 15 show a 0% unstable-approach rate (0 UA events from 45 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
2.0
flights/day · 60 total
Busy hour (local)
4pm
also 1am · 7pm
Day vs night
45%
06:00–20:00 local
Traffic concentrates around 4pm–7pm local, averaging 2.0 flights/day. Weekend volume runs 0.8× weekday (1.8 vs 2.2 daily).

Aircraft character

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

Activity is led by (20% of 59 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 21:49 UTC