N20387

BYBEE MARK J · UNU OSH

N20387 is operated by BYBEE MARK J between Dodge County Airport (KUNU) and Wittman Regional Airport (KOSH). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 32m. SkyMeter has observed 20 legs of this flight number via ADS-B.

FLIGHTS
20
last 90 days
AVG DURATION
32m
tracked time
📅
SERVICE PERIOD
07/14/2025 → 07/17/2026
first → last seen
🗺
ROUTES / TYPES
19 / 1
city pairs · airframes
INCIDENT RATE
5.0%
1 flagged

Routes flown

By count · last 90 days

8
1
avg 52m · Dodge County → Wittman
1
avg 10m · Central Illinois Regional Airport at Bloomington-Normal → Pontiac
1
avg 49m · Washington → Sparta Community Hunter Field
1
avg 20m · Sparta Community Hunter Field → Williamson County
1
avg 12m · Ridge → Council Bluffs
1
avg 28m · Phillips → Southern Illinois
1
avg 47m · Samuel L. Clemens → Washington
1
avg 1h 35m · Thacker → Dodge County

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of N20387

30
07/17/2026
51m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window