N991AP is operated by OCCOM PROPERTIES INC between Cottage Hospital Heliport (NH23) and Dean Memorial Airport (5B9). The flight is most often flown by a . Typical block time is 0h 22m. SkyMeter has observed 13 legs of this flight number via ADS-B.

FLIGHTS
13
last 90 days
AVG DURATION
22m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
10 / 1
city pairs · airframes
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
NH23 5B9
2
avg 8m · Cottage Hospital Heliport → Dean
VT28 5B9
1
avg 26m · Vergennes Armory Heliport → Dean
KPSM 5B9
1
avg 44m · Portsmouth International at Pease → Dean

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 N991AP

30
08/21/2026
16m
No alerts
08/21/2026
19m
No alerts
08/18/2026
44m
No alerts
08/14/2026
29m
No alerts
08/04/2026
26m
No alerts
08/04/2026
24m
No alerts
07/26/2026
8m
No alerts
07/26/2026
18m
No alerts
07/23/2026
6m
No alerts
06/16/2026
34m
No alerts
06/16/2026
31m
No alerts
06/08/2026
11m
No alerts
06/08/2026
20m
No alerts
05/22/2026
4m
No alerts
05/22/2026
13m
No alerts
05/18/2026
1h 52m
No alerts
05/18/2026
2h 19m
No alerts
05/17/2026
1h 50m
No alerts
05/17/2026
2h 11m
No alerts
05/09/2026
29m
△ Low approach-stability score
05/09/2026
26m
No alerts
05/07/2026
1h 18m
No alerts
04/28/2026
37m
No alerts
04/28/2026
33m
No alerts
04/26/2026
27m
△ Low approach-stability score
04/26/2026
27m
No alerts
04/18/2026
59m
No alerts
04/10/2026
30m
No alerts
04/10/2026
29m
No alerts
03/21/2026
21m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window