N577BC is operated by FREDERIKSEN RONALD G between Pearson Field (KVUO) and Southwest Washington Regional Airport (KKLS). The flight is most often flown by a . Typical block time is 0h 31m. SkyMeter has observed 26 legs of this flight number via ADS-B.

FLIGHTS
26
last 90 days
AVG DURATION
31m
tracked time
📅
SERVICE PERIOD
6/6/2025 → 8/17/2026
first → last seen
🗺
ROUTES / TYPES
12 / 1
city pairs · airframes
INCIDENT RATE
11.5%
3 flagged

Routes flown

By count · last 90 days

9
3
avg 16m · Pearson Field → Southwest Washington
2
avg 38m · St John's Medical Center Heliport → Pearson Field
2
avg 18m · Walters Arv Ultralightport → Pearson Field
1
avg 14m · Pearson Field → Portland Hillsboro
1
avg 21m · Southwest Washington → Pearson Field
1
avg 9m · Pearson Field → Scappoose Industrial Airpark
1
avg 1h 10m · Pearson Field → Sunriver
W27 KVUO
1
avg 11m · Woodland State → Pearson Field
1
avg 10m · Robert L Delanoy → Pearson Field

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 N577BC

30
8/17/2026
1h 0m
No alerts
8/16/2026
29m
No alerts
8/16/2026
26m
No alerts
8/16/2026
28m
No alerts
8/14/2026
20m
△ Low approach-stability score
8/13/2026
13m
No alerts
8/10/2026
1h 2m
No alerts
7/26/2026
17m
△ Low approach-stability score
7/26/2026
33m
No alerts
7/26/2026
17m
No alerts
7/11/2026
1h 28m
No alerts
7/9/2026
1h 9m
No alerts
7/5/2026
56m
△ Low approach-stability score
6/26/2026
13m
No alerts
6/19/2026
12m
No alerts
6/12/2026
14m
No alerts
6/12/2026
49m
No alerts
5/24/2026
10m
No alerts
5/22/2026
32m
No alerts
5/1/2026
11m
△ Low approach-stability score
5/1/2026
11m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window