N999BS is operated by WHITE CHARLES B, WHITE BARBARA R between Boulder Creek / Hilton Airport (US-2791) and Half Moon Bay Airport (KHAF). The flight is most often flown by a CESSNA Cessna 320 Skyknight. Typical block time is 0h 38m. SkyMeter has observed 16 legs of this flight number via ADS-B.

✈
FLIGHTS
16
last 90 days
⏱
AVG DURATION
38m
tracked time
📅
SERVICE PERIOD
07/24/2025 → 08/15/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
US-2791 → KHAF
3
avg 18m · Boulder Creek / Hilton → Half Moon Bay
KHAF → KTVL
1
avg 58m · Half Moon Bay → Lake Tahoe
KHAF → KSQL
1
avg 37m · Half Moon Bay → San Carlos
CA43 → KHAF
1
avg 1h 9m · Barton Memorial Hospital Heliport → Half Moon Bay
US-2776 → KHAF
1
avg 1h 10m · Stanford Health Care West Heliport → Half Moon Bay

Aircraft types

Equipment used on this number

1
C320 CESSNA Cessna 320 Skyknight
16

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 20 operations of N999BS

20
N999BSCESSNA Cessna 320 Skyknight
→
08/15/2026
12m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
07/11/2026
47m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
07/08/2026
1h 9m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
07/05/2026
57m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
07/01/2026
44m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
07/01/2026
47m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/29/2026
9m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/28/2026
48m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/11/2026
14m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/11/2026
12m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/10/2026
29m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/10/2026
1h 10m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/09/2026
19m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/07/2026
31m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/06/2026
57m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
06/04/2026
36m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
10/09/2025
47m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
09/23/2025
8m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
09/22/2025
51m
No alerts
Replay Analysis
N999BSCESSNA Cessna 320 Skyknight
→
07/24/2025
20m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window