N20387

BYBEE MARK J · 4IS4 → MWA

N20387 is operated by BYBEE MARK J between Harrisburg Medical Center Heliport (4IS4) and Williamson County Regional Airport (KMWA). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 31m. SkyMeter has observed 34 legs of this flight number via ADS-B.

✈
FLIGHTS
34
last 90 days
⏱
AVG DURATION
31m
tracked time
📅
SERVICE PERIOD
7/14/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
31 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.9%
2 flagged

Routes flown

By count · last 90 days

10
11LL → KUNU
1
avg 1h 35m · Thacker → Dodge County
MU00 → KMO6
1
avg 47m · Samuel L. Clemens → Washington
IS38 → KFAM
1
avg 43m · St Joseph Memorial Hospital Heliport → Farmington
KC09 → DTG
1
avg 10m · Morris Municipal James R. Washburn field → Dwight
32MO → KMDH
1
avg 28m · Phillips → Southern Illinois
IL16 → KCIR
1
avg 19m · Houseman → Cairo
51IL → KPRG
1
avg 34m · Marvin D Bradd → Edgar County
4IS4 → KMWA
1
avg 15m · Harrisburg Medical Center Heliport → Williamson County
33LL → KH96
1
avg 47m · Isley → Benton
5IS1 → KMDH
1
avg 12m · Memorial Hosp Of Carbondale Heliport → Southern Illinois

Aircraft types

Equipment used on this number

1
C172 CESSNA Cessna Skyhawk 172/Cutlass
34

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/15/2026
15m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/15/2026
22m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/13/2026
30m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/13/2026
42m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/8/2026
16m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/8/2026
26m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/7/2026
15m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/5/2026
11m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
8/5/2026
19m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/26/2026
46m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/26/2026
33m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/26/2026
10m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/26/2026
31m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/24/2026
1h 30m
⛨ TFR entry△ Low approach-stability score
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/17/2026
51m
△ Low approach-stability score
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/17/2026
1h 35m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/15/2026
9m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/14/2026
11m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/14/2026
24m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/14/2026
6m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/14/2026
6m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/13/2026
1h 53m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/8/2026
19m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
7/8/2026
12m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
6/10/2026
17m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
6/3/2026
28m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
6/3/2026
19m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
5/29/2026
48m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
5/29/2026
46m
No alerts
Replay Analysis
N20387CESSNA Cessna Skyhawk 172/Cutlass
→
5/27/2026
13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window