N521PC is operated by SEA LEVEL AVIATION LLC between The Reg Med Center of Orbg & Calhoun Co Heliport (SC64) and Charleston Air Force Base-International Airport (KCHS). The flight is most often flown by a PILATUS Pilatus PC-12. Typical block time is 4h 36m. SkyMeter has observed 3 legs of this flight number via ADS-B.

✈
FLIGHTS
3
last 90 days
⏱
AVG DURATION
4h 36m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 06/25/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
SC64 → KCHS
1
avg 5h 17m · The Reg Med Center of Orbg & Calhoun Co Heliport → Charleston Air Force Base-International
KOGB → KFPR
1
avg 3h 40m · Orangeburg → St Lucie County

Aircraft types

Equipment used on this number

1
PC12 PILATUS Pilatus PC-12
5

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 N521PC

30
N521PCPILATUS Pilatus PC-12
→
06/25/2026
1h 57m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
06/25/2026
1h 49m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
06/25/2026
5h 16m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
06/21/2026
4h 53m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/26/2026
3h 40m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/21/2026
1h 53m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/21/2026
1h 46m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/21/2026
5h 20m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/18/2026
2h 9m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/18/2026
1h 27m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/18/2026
5h 36m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/13/2026
1h 50m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/13/2026
1h 29m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/13/2026
5h 18m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/11/2026
2h 3m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/11/2026
1h 52m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/11/2026
5h 39m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
04/04/2026
3h 46m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
03/23/2026
31m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
03/23/2026
1h 53m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
03/23/2026
3h 35m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/29/2025
1h 54m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/29/2025
3h 24m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/29/2025
6h 58m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/29/2025
24m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/29/2025
1h 14m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/29/2025
23m
△ Low approach-stability score
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/28/2025
45m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/28/2025
36m
No alerts
Replay Analysis
N521PCPILATUS Pilatus PC-12
→
12/20/2025
17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window