N666CD is operated by HEARD GEOFFREY D TRUSTEE, HEARD SALLY J TRUSTEE between Lopez Island Airport (S31) and Anacortes Airport (K74S). The flight is most often flown by a PIPER Piper Cherokee. Typical block time is 0h 22m. SkyMeter has observed 21 legs of this flight number via ADS-B.

✈
FLIGHTS
21
last 90 days
⏱
AVG DURATION
22m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 06/24/2026
first → last seen
🗺
ROUTES / TYPES
11 / 1
city pairs · airframes
⚠
INCIDENT RATE
38.1%
8 flagged

Routes flown

By count · last 90 days

8
S31 → K74S
4
avg 16m · Lopez Island → Anacortes
S31 → KFHR
3
avg 12m · Lopez Island → Friday Harbor
KFHR → S31
2
avg 14m · Friday Harbor → Lopez Island
KBLI → S31
1
avg 18m · Bellingham → Lopez Island
K74S → S31
1
avg 18m · Anacortes → Lopez Island
K74S → KBLI
1
avg 18m · Anacortes → Bellingham
KNUW → S31
1
avg 21m · Whidbey Island Naval Air Station (Ault Field) → Lopez Island
KPLU → K0S9
1
avg 35m · Pierce County-Thun Field → Jefferson County

Aircraft types

Equipment used on this number

1
P28A PIPER Piper Cherokee
21

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
8
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 N666CD

30
N666CDPIPER Piper Cherokee
→
06/24/2026
18m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/24/2026
17m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/24/2026
13m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/22/2026
18m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/19/2026
11m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/17/2026
29m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/11/2026
35m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/11/2026
42m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
06/07/2026
19m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/26/2026
23m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/26/2026
6m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/17/2026
20m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/17/2026
13m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/11/2026
1h 5m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/08/2026
31m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
05/01/2026
25m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
04/26/2026
14m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
04/26/2026
24m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
04/20/2026
6m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
04/20/2026
6m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
04/10/2026
37m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
04/04/2026
15m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
03/30/2026
21m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
03/30/2026
14m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
03/22/2026
16m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
03/22/2026
24m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
03/14/2026
17m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
03/01/2026
33m
△ Unstable approach
Replay Analysis
N666CDPIPER Piper Cherokee
→
02/06/2026
16m
No alerts
Replay Analysis
N666CDPIPER Piper Cherokee
→
02/06/2026
11m
△ Unstable approach
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window