SH421 is operated by SHARP AVIATION PTY. LTD. between Kingscote Airport (YKSC) and Adelaide International Airport (YPAD). The flight is most often flown by a FAIRCHILD SWEARINGEN Swearingen SA-227AT Merlin 4. Typical block time is 0h 35m. SkyMeter has observed 2 legs of this flight number via ADS-B.

✈
FLIGHTS
2
last 90 days
⏱
AVG DURATION
35m
tracked time
📅
SERVICE PERIOD
04/05/2026 → 05/17/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
YKSC → YPAD
1
avg 33m · Kingscote → Adelaide

Aircraft types

Equipment used on this number

1
SW4 FAIRCHILD SWEARINGEN Swearingen SA-227AT Merlin 4
2

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 2 operations of SH421

2
VH-OYNFAIRCHILD SWEARINGEN Swearingen SA-227AT Merlin 4
→
05/17/2026
38m
No alerts
Replay Analysis
VH-SWVFAIRCHILD SWEARINGEN Swearingen SA-227AT Merlin 4
→
04/05/2026
33m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window