N237E is operated by HEYRMAN VERNON J TRUSTEE, HEYRMAN CHERYL A TRUSTEE between New Holstein Municipal Airport (K8D1) and Austin Straubel International Airport (KGRB). The flight is most often flown by a . Typical block time is 0h 17m. SkyMeter has observed 17 legs of this flight number via ADS-B.

FLIGHTS
17
last 90 days
AVG DURATION
17m
tracked time
📅
SERVICE PERIOD
06/05/2025 → 08/28/2026
first → last seen
🗺
ROUTES / TYPES
16 / 1
city pairs · airframes
INCIDENT RATE
11.8%
2 flagged

Routes flown

By count · last 90 days

9
2
avg 13m · New Holstein → Austin Straubel
1
avg 14m · Black Dog Farm → Birch Creek
68C KGRB
1
avg 18m · Central County → Austin Straubel
1
avg 1h 9m · Antique Aerodrome → Austin Straubel
1
avg 10m · C. R. Acres → New Holstein
9WS2 68C
1
avg 22m · Antique Aerodrome → Central County
WS08 68C
1
avg 15m · Five Corners Airways → Central County
68C WS43
1
avg 21m · Central County → Birch Creek
1
avg 8m · Antique Aerodrome → Manitowoc County

Aircraft types

Equipment used on this number

1

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 N237E

30
08/28/2026
17m
No alerts
08/28/2026
15m
No alerts
08/15/2026
5m
No alerts
08/14/2026
20m
No alerts
07/22/2026
17m
No alerts
07/13/2026
13m
No alerts
07/13/2026
7m
No alerts
07/12/2026
7m
No alerts
07/12/2026
17m
No alerts
07/12/2026
21m
No alerts
07/11/2026
1h 9m
No alerts
07/06/2026
12m
△ Low approach-stability score
07/06/2026
9m
No alerts
07/03/2026
14m
△ Low approach-stability score
07/03/2026
20m
No alerts
06/26/2026
21m
No alerts
06/16/2026
4m
No alerts
05/29/2026
13m
No alerts
05/29/2026
25m
No alerts
11/22/2025
7m
No alerts
11/19/2025
5m
△ Low approach-stability score
11/19/2025
13m
No alerts
11/14/2025
11m
No alerts
10/27/2025
24m
No alerts
10/27/2025
3m
No alerts
10/24/2025
3m
No alerts
09/27/2025
7m
No alerts
09/18/2025
15m
No alerts
09/07/2025
6m
No alerts
09/06/2025
2m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window