📍 Urbana⬆ 1,068 ft1 runways

KI74 ·

Grimes Field

40.13260°N

-83.75340°W

ARR / DAY

▲ 500.0%

DEP / DAY

▲ 458.3%

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

20h ago

Temp

46°F

Wind

0 kts

0°

Visib

8047 m

Ceil

—

METAR KI74 240955Z AUTO 00000KT 5SM BR CLR 08/08 A3004 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

70% of ops

136 land · 20 TO

30% of ops

59 land · 96 TO

Runway 02 carries 70% of operations (136 landings, 20 takeoffs) over the last 30 days. The next most-used is 20 at 30%.

Approach quality

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

02 136 landings

UA 4%

20 59 landings

UA 0%

Approaches to 02 show a 4% unstable-approach rate (5 UA events from 136 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

12.1

flights/day · 363 total

Busy hour (local)

2pm

also 4pm · 1pm

Day vs night

73%

06:00–20:00 local

Traffic concentrates around 1pm–2pm local, averaging 12.1 flights/day. Weekend volume runs 0.8× weekday (10.1 vs 13.4 daily).

Aircraft character

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

Activity is led by (24% of 250 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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