N491SA

R44ROBINSON Robinson R44

SHIER AVIATION CORP DBA, CORPORATE HELICOPTERS OF SAN DIEGO· ICAO24 a61560· last seen 11h ago

N491SA is a ROBINSON Robinson R44 operated by SHIER AVIATION CORP DBA, CORPORATE HELICOPTERS OF SAN DIEGO. SkyMeter has tracked 34 flights totalling 41 hours of airtime via ADS-B. Service window in our records spans 47 days.

✈
FLIGHTS
34
all time
⏱
FLOWN HOURS
41
tracked time
📍
AIRPORTS VISITED
1
unique
📡
CALLSIGNS
1
1 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

0

No route data.

Flight numbers

Most-flown by this airframe

1
N491SA 17

Aircraft specifications

ROBINSON Robinson R44

Engines
Single Piston
Vref (approach)
60 kt
MTOW
2,500 lb
Wake category
Light

Recent flights

Newest 30 operations of N491SA

30
N491SAR44
→
06/03/2026
25m
No alerts
Replay Analysis
N491SAR44
→
06/02/2026
25m
No alerts
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N491SAR44
→
06/02/2026
36m
No alerts
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N491SAR44
→
06/02/2026
24m
No alerts
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N491SAR44
→
06/02/2026
16m
No alerts
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N491SAR44
→
06/02/2026
14m
No alerts
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N491SAR44
→
06/02/2026
4h 58m
No alerts
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N491SAR44
→
06/01/2026
40m
No alerts
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N491SAR44
→
05/31/2026
21m
No alerts
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N491SAR44
→
05/29/2026
24m
No alerts
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N491SAR44
→
05/26/2026
37m
No alerts
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N491SAR44
→
05/26/2026
41m
No alerts
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N491SAR44
→
05/26/2026
2h 25m
No alerts
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N491SAR44
→
05/23/2026
26m
No alerts
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N491SAR44
→
05/23/2026
25m
No alerts
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N491SAR44
→
05/23/2026
24m
No alerts
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N491SAR44
→
05/23/2026
2h 39m
No alerts
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N491SAR44
→
05/22/2026
40m
No alerts
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N491SAR44
→
05/21/2026
56m
No alerts
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N491SAR44
→
04/25/2026
23m
No alerts
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N491SAR44
→
04/25/2026
38m
No alerts
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N491SAR44
→
04/25/2026
25m
No alerts
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N491SAR44
→
04/25/2026
4h 6m
No alerts
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N491SAR44
→
04/24/2026
42m
No alerts
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N491SAR44
→
04/21/2026
22m
No alerts
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N491SAR44
→
04/20/2026
15m
No alerts
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N491SAR44
→
04/19/2026
21m
No alerts
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N491SAR44
→
04/19/2026
25m
No alerts
Replay Analysis
N491SAR44
→
04/17/2026
23m
No alerts
Replay Analysis
N491SAR44
→
04/17/2026
15m
No alerts
Replay Analysis
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