SD3 is operated by NORCAL SKYDIVING LLC between Marin County Airport - Gnoss Field (KDVO) and Petaluma Municipal Airport (KO69). The flight is most often flown by a CESSNA Cessna Skylane 182. Typical block time is 0h 25m. SkyMeter has observed 152 legs of this flight number via ADS-B.

FLIGHTS
152
last 90 days
AVG DURATION
25m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/07/2026
first → last seen
🗺
ROUTES / TYPES
20 / 2
city pairs · airframes
INCIDENT RATE
3.3%
5 flagged

Routes flown

By count · last 90 days

8
15
avg 31m · Marin County Airport - Gnoss Field → Petaluma
4
avg 16m · Infineon Raceway Pad 1 Heliport → Marin County Airport - Gnoss Field
KDVO 0Q3
4
avg 19m · Marin County Airport - Gnoss Field → Sonoma Valley
2
avg 17m · Infineon Raceway Pad 1 Heliport → Petaluma
SRF KO69
1
avg 16m · Hamilton Field → Petaluma
43CN 0Q3
1
avg 17m · Mazza → Sonoma Valley
CL85 0Q3
1
avg 18m · Infineon Raceway Pad 1 Heliport → Sonoma Valley
1
avg 12m · Allan Ranch Flight Park Ultralightport → Marin County Airport - Gnoss Field

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
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 SD3

30
06/26/2026
20m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window