N646AC is operated by ZIMMERS HERBERT J, ZIMMERS MARY A between Lawrence J Timmerman Airport (KMWC) and Dane County Regional Truax Field (KMSN). The flight is most often flown by a MOONEY Mooney M-20C Ranger. Typical block time is 0h 32m. SkyMeter has observed 30 legs of this flight number via ADS-B.

✈
FLIGHTS
30
last 90 days
⏱
AVG DURATION
32m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 9/10/2026
first → last seen
🗺
ROUTES / TYPES
20 / 1
city pairs · airframes
⚠
INCIDENT RATE
6.7%
2 flagged

Routes flown

By count · last 90 days

10
KMWC → KMSN
4
avg 29m · Lawrence J Timmerman → Dane County Regional Truax Field
KMSN → KMWC
3
avg 26m · Dane County Regional Truax Field → Lawrence J Timmerman
K57C → KMWC
2
avg 11m · East Troy → Lawrence J Timmerman
KMWC → K1C5
1
avg 37m · Lawrence J Timmerman → Bolingbrook's Clow
KLNR → KUES
1
avg 33m · Tri-County → Waukesha County
KMWC → WS96
1
avg 33m · Lawrence J Timmerman → Hughes
KMWC → KBUU
1
avg 13m · Lawrence J Timmerman → Burlington
KMWC → K57C
1
avg 55m · Lawrence J Timmerman → East Troy
K1C5 → KMKE
1
avg 38m · Bolingbrook's Clow → General Mitchell
WS28 → KMWC
1
avg 27m · Coleman → Lawrence J Timmerman

Aircraft types

Equipment used on this number

1
M20P MOONEY Mooney M-20C Ranger
30

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 N646AC

30
N646ACMOONEY Mooney M-20C Ranger
→
9/10/2026
24m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
9/10/2026
36m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
9/6/2026
38m
△ Low approach-stability score
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
9/6/2026
36m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
9/1/2026
13m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
9/1/2026
12m
△ Low approach-stability score
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/27/2026
57m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/23/2026
36m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/23/2026
43m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/17/2026
21m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/17/2026
22m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/8/2026
10m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/8/2026
55m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/6/2026
6m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/6/2026
32m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
8/6/2026
35m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/26/2026
27m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/26/2026
39m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/24/2026
58m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/24/2026
33m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/18/2026
49m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/4/2026
30m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/4/2026
26m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/1/2026
11m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
7/1/2026
20m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
6/29/2026
29m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
6/27/2026
1h 5m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
6/22/2026
23m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
6/22/2026
23m
No alerts
Replay Analysis
N646ACMOONEY Mooney M-20C Ranger
→
6/20/2026
36m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window