N521RF is operated by between Decatur General Hospital Heliport (1AL1) and Huntsville International Carl T Jones Field (KHSV). The flight is most often flown by a CESSNA Cessna 206 Stationair. Typical block time is 1h 54m. SkyMeter has observed 73 legs of this flight number via ADS-B.
✈
FLIGHTS
73
last 90 days
⏱
AVG DURATION
1h 54m
tracked time
📅
SERVICE PERIOD
02/06/2026 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
35 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.7%
2 flagged
Routes flown
By count · last 90 days
avg 54m
·
Decatur General Hospital Heliport → Huntsville International Carl T Jones Field
Aircraft types
Equipment used on this number
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 N521RF
07/19/2026
8m
No alerts
07/19/2026
1h 34m
No alerts
07/18/2026
1h 41m
No alerts
07/18/2026
21m
No alerts
07/17/2026
37m
No alerts
07/17/2026
15m
No alerts
07/17/2026
7m
No alerts
07/17/2026
17m
No alerts
07/15/2026
4h 33m
No alerts
07/09/2026
18m
No alerts
07/07/2026
34m
△ Low approach-stability score
07/02/2026
3h 37m
No alerts
07/02/2026
15m
No alerts
06/23/2026
2h 12m
No alerts
06/23/2026
1h 3m
No alerts
06/22/2026
10m
No alerts
06/22/2026
1h 21m
No alerts
06/22/2026
1h 34m
No alerts
06/22/2026
1h 6m
No alerts
06/21/2026
5h 20m
No alerts
06/20/2026
36m
No alerts
06/16/2026
59m
No alerts
06/14/2026
2h 43m
No alerts
06/13/2026
5h 52m
No alerts
06/10/2026
1h 19m
No alerts
06/10/2026
57m
No alerts
06/10/2026
5h 51m
No alerts
06/09/2026
6h 30m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window
