N21ZM

BOYLE DAN C · 0FL0 APF

N21ZM is operated by BOYLE DAN C between Harper's Fly-In Ranch Airport (0FL0) and Naples Municipal Airport (KAPF). The flight is most often flown by a . Typical block time is 0h 47m. SkyMeter has observed 24 legs of this flight number via ADS-B.

FLIGHTS
24
last 90 days
AVG DURATION
47m
tracked time
📅
SERVICE PERIOD
6/6/2025 → 8/16/2026
first → last seen
🗺
ROUTES / TYPES
19 / 1
city pairs · airframes
INCIDENT RATE
16.7%
4 flagged

Routes flown

By count · last 90 days

10
1
avg 6m · Marco Island Executive → Naples
1
avg 36m · Airglades → Naples
1
avg 24m · Naples Community Hospital Heliport → Belle Glade State
avg 24m · Naples Grand Golf Resort Heliport → Naples
1
avg 20m · Charlton Strip → Naples
1
avg 30m · Harper's Fly-In Ranch → Naples
1
avg 20m · Naples → Buckingham Field
1
avg 2h 39m · Rocky Mount Wilson → Westchester County
1
avg 3h 50m · Naples Community Hospital Heliport → Rocky Mount Wilson
1
avg 40m · Naples → Pompano Beach Airpark

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 N21ZM

30
8/16/2026
1h 1m
No alerts
8/14/2026
25m
No alerts
8/11/2026
2h 38m
△ Low approach-stability score
8/11/2026
3h 49m
No alerts
8/1/2026
39m
△ Low approach-stability score
7/31/2026
42m
No alerts
7/26/2026
27m
No alerts
7/12/2026
43m
No alerts
7/11/2026
35m
△ Low approach-stability score
7/11/2026
28m
No alerts
7/4/2026
1h 6m
No alerts
6/29/2026
32m
No alerts
6/29/2026
22m
No alerts
6/21/2026
55m
No alerts
6/21/2026
44m
No alerts
6/20/2026
37m
△ Low approach-stability score
6/20/2026
20m
No alerts
5/31/2026
29m
No alerts
5/31/2026
24m
No alerts
5/25/2026
20m
No alerts
5/25/2026
36m
No alerts
5/18/2026
1h 52m
△ Low approach-stability score
5/17/2026
2h 26m
No alerts
5/15/2026
1h 53m
No alerts
5/15/2026
2h 5m
No alerts
5/9/2026
25m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window