N623SF is operated by VINTAGE TRAINERS INC between Shawano Medical Center Heliport (98WI) and Wittman Regional Airport (KOSH). The flight is most often flown by a . Typical block time is 0h 34m. SkyMeter has observed 21 legs of this flight number via ADS-B.

FLIGHTS
21
last 90 days
AVG DURATION
34m
tracked time
📅
SERVICE PERIOD
5/29/2026 → 7/28/2026
first → last seen
🗺
ROUTES / TYPES
14 / 1
city pairs · airframes
INCIDENT RATE
14.3%
3 flagged

Routes flown

By count · last 90 days

10
1
avg 36m · Shawano Medical Center Heliport → Wittman
avg 23m · Turner Farms → University of Illinois Willard
1
avg 7m · Georgetown-Scott County → Blue Grass
1
avg 1h 21m · University of Illinois Willard → Fond du Lac County
1
avg 22m · Fleming Mason → Blue Grass
1
avg 58m · Wittman → Shawano
1
avg 14m · Blue Grass → Georgetown-Scott County
1
avg 26m · Morgan Airfield → Blue Grass
1
avg 9m · Fond du Lac County → Wittman
1
avg 1h 20m · Wittman → University of Illinois Willard

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 28 operations of N623SF

28
7/28/2026
26m
△ Low approach-stability score
7/28/2026
23m
No alerts
7/28/2026
1h 20m
△ Low approach-stability score
7/25/2026
3m
⛨ TFR entry
7/25/2026
28m
No alerts
7/25/2026
44m
⛨ TFR entry
7/23/2026
1h 40m
⛨ TFR entry
7/21/2026
58m
⛨ TFR entry
7/15/2026
1h 21m
No alerts
7/15/2026
42m
No alerts
7/14/2026
7m
△ Low approach-stability score
6/13/2026
5m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window