N623CB

WALAK WILLIAM J · SFM K3B4

N623CB is operated by WALAK WILLIAM J between Sanford Seacoast Regional Airport (KSFM) and Littlebrook Air Park (K3B4). The flight is most often flown by a PIPER Piper PA-11 Cub Special. Typical block time is 0h 42m. SkyMeter has observed 9 legs of this flight number via ADS-B.

FLIGHTS
9
last 90 days
AVG DURATION
42m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/16/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
INCIDENT RATE
11.1%
1 flagged

Routes flown

By count · last 90 days

3
2
avg 45m · Sanford Seacoast → Littlebrook Air Park
1
avg 12m · Goosefair → Sanford Seacoast
1
avg 7m · Back Acres → Sanford Seacoast

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 N623CB

30
8/10/2026
1h 26m
△ Low approach-stability score
5/18/2026
25m
△ Low approach-stability score
3/28/2026
4m
△ Low approach-stability score
2/27/2026
1h 2m
△ Low approach-stability score
2/22/2026
44m
△ Low approach-stability score
2/14/2026
56m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window