TWY898 is operated by RARE AIR AVIATION SERVICES LLC between Charles M. Schulz Sonoma County Airport (KSTS) and Sierraville Dearwater Airport (KO79). The flight is most often flown by a BEECH Beech Super King Air 350. Typical block time is 0h 23m. SkyMeter has observed 6 legs of this flight number via ADS-B.

FLIGHTS
6
last 90 days
AVG DURATION
23m
tracked time
📅
SERVICE PERIOD
06/21/2025 → 07/05/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
INCIDENT RATE
16.7%
1 flagged

Routes flown

By count · last 90 days

2
2
avg 27m · Charles M. Schulz Sonoma County → Sierraville Dearwater
1
avg 29m · Tahoe Forest Hospital Heliport → Charles M. Schulz Sonoma 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 TWY898

30
04/17/2026
13m
△ Unstable approach
04/07/2026
1h 14m
△ Unstable approach
02/21/2026
1h 17m
△ Unstable approach
01/10/2026
1h 26m
△ Unstable approach
12/20/2025
1h 26m
△ Unstable approach
11/26/2025
18m
△ Unstable approach
11/24/2025
1h 22m
△ Unstable approach
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window