📍 Williamson/Sodus⬆ 424 ft1 runways

KSDC ·

Williamson Sodus Airport

43.23470°N

-77.12100°W

ARR / DAY

▲ 366.7%

DEP / DAY

▲ 108.7%

Williamson Sodus Airport (KSDC) is a small general aviation airport located in Williamson/Sodus, NY, 26 mi east of Rochester. It features 1 runway measuring 3,803 feet. SkyMeter has observed roughly 4 arrivals and 7 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

Latest METAR observation

21h ago

Temp

77°F

Wind

7 kts

320°

Visib

10+ km

Ceil

—

KSDC 031635Z AUTO 32007KT 10SM CLR 25/03 A3029 RMK AO2

Runways

1 installed

3,803 FT MAX

10/28

3,803 ft × 60

ASP● LITMED

Runway intelligence

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

60% of ops

38 land · 0 TO

40% of ops

25 land · 0 TO

Runway 10 carries 60% of operations (38 landings, 0 takeoffs) over the last 30 days. The next most-used is 28 at 40%.

Approach quality

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

10 38 landings

UA 11%

28 25 landings

UA 8%

Approaches to 10 show a 11% unstable-approach rate (4 UA events from 38 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

6.7

flights/day · 200 total

Busy hour (local)

3pm

also 1pm · 2pm

Day vs night

77%

06:00–20:00 local

Traffic concentrates around 2pm–3pm local, averaging 6.7 flights/day. Weekend volume runs 2.3× weekday (11.6 vs 5.1 daily).

Aircraft character

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

Activity is led by (64% of 191 flights). Top three types: , , .

Communications Frequencies

2026-05-14

Type	Freq (MHz)	Hours
CTAF	122.800	—
APCH	119.550	—
APCH	269.600	—
UNICOM	122.800	—
AWOS	124.200	—

Airport operations

ARTCC:: ZOB
Mag var:: 12° W
Fuel:: 100LL

Hourly traffic

Avg movements per hour · local time · last 30 days

Pilot & community notes

1 comment from OurAirports — click to expand

WarriorN21481

08/26/2017

Home Base

I have been based at KSDC since 2013. This is an unusual facility in that it is owned and operated by the Williamson Flying Club. The club takes excellent care of the field. There's an AWOS, though its readings can be deceiving because the winds are often blocked by trees around the airport. BAC Services provides excellent maintenance on the field.

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