📍 Monroe⬆ 616 ft1 runways

KTTF ·

Custer Airport

41.93990°N

-83.43470°W

ARR / DAY

▲ 76.2%

DEP / DAY

▲ 17.1%

Custer Airport (KTTF) is a small general aviation airport located in Monroe, MI, 20 mi north of Toledo. It features 1 runway measuring 4,997 feet. SkyMeter has observed roughly 5 arrivals and 6 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

Latest METAR observation

1d ago

Temp

81°F

Wind

7 kts

260°

Visib

10+ km

Ceil

—

METAR KTTF 292015Z AUTO 26007KT 10SM CLR 27/16 A3014 RMK AO2

Runways

1 installed

4,997 FT MAX

03/21

4,997 ft × 100

ASP● LITMED

Runway intelligence

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

60% of ops

151 land · 128 TO

40% of ops

100 land · 106 TO

Runway 21 carries 60% of operations (151 landings, 128 takeoffs) over the last 30 days. The next most-used is 03 at 40%.

Approach quality

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

21 151 landings

UA 9%

03 100 landings

UA 8%

Approaches to 21 show a 9% unstable-approach rate (13 UA events from 151 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

8.1

flights/day · 243 total

Busy hour (local)

12am

also 10pm · 7pm

Day vs night

55%

06:00–20:00 local

Traffic concentrates around 12am–7pm local, averaging 8.1 flights/day. Weekend volume runs 0.6× weekday (5.6 vs 9.4 daily).

Aircraft character

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

Activity is led by (35% of 224 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.700	—
APCH	134.300	—
APCH	284.000	—
UNICOM	122.700	—
AWOS	119.075	—

Airport operations

ARTCC:: ZOB
Mag var:: 5° W
Fuel:: 100LL

Hourly traffic

Avg movements per hour · local time · last 30 days

Custom date range