N523AM is operated by SIGMA AVIATION LLC between Ed Carlson Memorial Field South Lewis County Airport (KTDO) and Pearson Field (KVUO). The flight is most often flown by a BEECH Beech Bonanza 36. Typical block time is 0h 50m. SkyMeter has observed 3 legs of this flight number via ADS-B.

FLIGHTS
3
last 90 days
AVG DURATION
50m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 6/21/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
INCIDENT RATE
33.3%
1 flagged

Routes flown

By count · last 90 days

3
1
avg 29m · Ed Carlson Memorial Field South Lewis County → Pearson Field
1
avg 1h 5m · Boeing Field King County → Pearson Field
1
avg 57m · Pearson Field → Boeing Field King County

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 N523AM

30
6/22/2026
29m
△ Low approach-stability score
6/21/2026
1h 4m
△ Low approach-stability score
4/18/2026
48m
△ Low approach-stability score
8/23/2025
34m
△ Low approach-stability score
8/23/2025
26m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window