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KI74 ·

Grimes Field

40.13260°N

-83.75340°W

ARR / DAY

▲ 164.0%

DEP / DAY

▲ 125.0%

Grimes Field (KI74) is a small general aviation airport located in Urbana, OH, 35 mi north east of Dayton. It features 1 runway measuring 4,400 feet. SkyMeter has observed roughly 9 arrivals and 10 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

Latest METAR observation

11h ago

Temp

64°F

Wind

0 kts

0°

Visib

10+ km

Ceil

—

METAR KI74 280155Z AUTO 00000KT 10SM CLR 18/18 A3002 RMK AO2

Runways

1 installed

4,400 FT MAX

02/20

4,400 ft × 100

ASP● LITMED

Runway intelligence

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

71% of ops

154 land · 21 TO

29% of ops

63 land · 108 TO

Runway 02 carries 71% of operations (154 landings, 21 takeoffs) over the last 30 days. The next most-used is 20 at 29%.

Approach quality

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

02 154 landings

UA 5%

20 63 landings

UA 2%

Approaches to 02 show a 5% unstable-approach rate (7 UA events from 154 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

13.5

flights/day · 406 total

Busy hour (local)

2pm

also 1pm · 6pm

Day vs night

73%

06:00–20:00 local

Traffic concentrates around 2pm–6pm local, averaging 13.5 flights/day. Weekend volume runs 0.6× weekday (9.8 vs 15.6 daily).

Aircraft character

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

Activity is led by (25% of 275 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.700	—
APCH	134.450	—
APCH	294.500	—
UNICOM	122.700	—
AWOS	118.325	—

Airport operations

ARTCC:: ZID
Mag var:: 4° W
Fuel:: 100LL, A+

Hourly traffic

Avg movements per hour · local time · last 30 days

Pilot & community notes

2 comments from OurAirports (click to expand)

tshiverd

11/30/2017

Great Airport Destination!

Love the diner, and the museum, and my wife's air medical "CareFlight" base. the place I fly to the most. Love Urbana Grimes!

lauridsd

07/19/2007

Fantastic diner on field. Pies for miles!

Great food, service and PIES at this local hotspot in Urbana. Get there early for a seat on weekends.

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