Airports / KCHU / Houston County AirportModerate ground coverage

📍 Caledonia⬆ 1,179 ft1 runways

KCHU ·

Houston County Airport

43.59640°N

-91.50390°W

ARR / DAY

▼ 100.0%

DEP / DAY

▼ 100.0%

Houston County Airport (KCHU) is a small general aviation airport located in Caledonia, MN, 56 mi south east of Rochester. It features 1 runway measuring 3,499 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KLSE, 23 mi away (KCHU does not publish METAR)

55m ago

Temp

96°F

Wind

13 kts

320°

Visib

10+ km

Ceil

—

KLSE 271953Z 32013KT 10SM CLR 36/22 A2964 RMK AO2 SLP022 T03560217 $

Runways

1 installed

3,499 FT MAX

13/31

3,499 ft × 77

ASP● LITMED

Runway intelligence

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

65% of ops

33 land · 11 TO

35% of ops

18 land · 4 TO

Runway 13 carries 65% of operations (33 landings, 11 takeoffs) over the last 30 days. The next most-used is 31 at 35%.

Approach quality

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

13 33 landings

UA 0%

31 18 landings

UA 0%

Approaches to 13 show a 0% unstable-approach rate (0 UA events from 33 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

1.9

flights/day · 56 total

Busy hour (local)

6pm

also 7pm · 12am

Day vs night

66%

06:00–20:00 local

Traffic concentrates around 12am–6pm local, averaging 1.9 flights/day. Weekend volume runs 1.6× weekday (2.6 vs 1.7 daily).

Aircraft character

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

Activity is led by (20% of 40 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.900	—
LA CROSS	122.600	—
OTHER	122.600	—
LA CROSS	128.600	—
OTHER	128.600	—
LA CROSS	363.000	—
OTHER	363.000	—

Airport operations

ARTCC:: ZMP
Elevation:: 1,179 ft
Mag var:: 1° E
Fuel:: 100LL

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