N4514B is operated by NIEMANN PROFESSIONALS P A between Auburn Lewiston Municipal Airport (KLEW) and Portland International Jetport (KPWM). The flight is most often flown by a GRUMMAN AMERICAN Grumman American AA5. Typical block time is 1h 4m. SkyMeter has observed 18 legs of this flight number via ADS-B.

✈
FLIGHTS
18
last 90 days
⏱
AVG DURATION
1h 4m
tracked time
📅
SERVICE PERIOD
07/16/2025 → 07/06/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.6%
1 flagged

Routes flown

By count · last 90 days

8
KLEW → KPWM
3
avg 28m · Auburn Lewiston → Portland International Jetport
KBAF → KPWM
2
avg 1h 11m · Westfield-Barnes → Portland International Jetport
KBHB → KPWM
2
avg 1h 7m · Hancock County-Bar Harbor → Portland International Jetport
KPWM → KBAF
1
avg 1h 54m · Portland International Jetport → Westfield-Barnes
3ME8 → KPWM
1
avg 17m · Mast Cove Seaplane Base → Portland International Jetport
KPWM → KBGR
1
avg 1h 57m · Portland International Jetport → Bangor
KPWM → KLEW
1
avg 30m · Portland International Jetport → Auburn Lewiston
KPWM → KBHB
1
avg 1h 2m · Portland International Jetport → Hancock County-Bar Harbor

Aircraft types

Equipment used on this number

1
AA5 GRUMMAN AMERICAN Grumman American AA5
18

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 N4514B

30
N4514BGRUMMAN AMERICAN Grumman American AA5
→
07/06/2026
17m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
07/06/2026
31m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
07/06/2026
44m
△ Low approach-stability score
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/23/2026
27m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/19/2026
1h 17m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/19/2026
3h 42m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/13/2026
19m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/13/2026
30m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/08/2026
59m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
06/02/2026
58m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
05/29/2026
1h 21m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
05/29/2026
1h 57m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
05/19/2026
1h 3m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
05/19/2026
1h 53m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
05/12/2026
58m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
04/28/2026
52m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
04/28/2026
1h 2m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
04/27/2026
20m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
04/17/2026
27m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
04/14/2026
1h 17m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/25/2026
1h 34m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/25/2026
29m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/25/2026
8m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/25/2026
1h 7m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/25/2026
2h 17m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/24/2026
1h 20m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/19/2026
1h 10m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/10/2026
19m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
03/10/2026
1h 33m
No alerts
Replay Analysis
N4514BGRUMMAN AMERICAN Grumman American AA5
→
02/20/2026
27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window