CAMPBELL JOHN KING, CATELL PTY LTD· ICAO24 7cad23· last seen 28d ago

VH-8HW is a Sling TSi, a single-engine piston aircraft operated by CAMPBELL JOHN KING, CATELL PTY LTD. SkyMeter has tracked 172 flights totalling 151 hours of airtime via ADS-B. The most frequent segment is YSCN to YSBK. Service window in our records spans 357 days. Of those flights, 34 (19.8%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Sling TSi has a maximum takeoff weight of 2,050 lb.

About the Sling TSi

The Sling 4 is a South African-designed four-seat light aircraft that has carved out a distinctive niche in the experimental and kit-built market since its introduction in 2013. Manufactured by The Airplane Factory (TAF) in Johannesburg and marketed globally by Sling Aircraft, it represents one of the few modern all-metal kit planes optimized for both amateur construction and factory-built Light Sport or Experimental certification. Powered by a 115-horsepower Rotax 914 turbocharged engine, the Sling 4 delivers respectable cruise speeds around 140 knots while maintaining docile low-speed handling characteristics with a stall speed under 50 knots in landing configuration.

The aircraft's aluminum construction and relatively spacious cabin have made it popular among builders seeking a capable cross-country tourer that can be assembled in a home workshop, typically requiring 1,200 to 1,500 hours of build time. Its high-wing predecessor, the Sling 2, established the brand's reputation for straightforward construction and good flying qualities, but the Sling 4's low-wing configuration and four-seat capacity opened the design to family and small-group travel missions. The type has gained particular traction in the United States experimental market, where its combination of modern avionics compatibility, fuel efficiency, and relatively affordable kit pricing appeals to owner-builders.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
172
all time
FLOWN HOURS
151
tracked time
📍
AIRPORTS VISITED
31
unique
📡
CALLSIGNS
1
40 routes
📅
SERVICE PERIOD
06/16/2025 → 06/09/2026
first → last
INCIDENT RATE
19.8%
34 flagged

Top routes

By flight count

10
9
8
6
5
4
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Sling TSi

Engines
Single Piston
Vref (approach)
60 kt
MTOW
2,050 lb
Wake category
Light

Recent flights

Newest 50 operations of VH-8HW

50
06/09/2026
21m
△ Unstable approach
06/09/2026
1h 15m
No alerts
06/09/2026
1h 59m
No alerts
06/09/2026
26m
△ Unstable approach
06/08/2026
1h 46m
No alerts
04/19/2026
26m
No alerts
04/19/2026
3m
No alerts
04/19/2026
22m
No alerts
04/18/2026
52m
No alerts
04/18/2026
52m
No alerts
04/06/2026
48m
△ Unstable approach
04/05/2026
4m
No alerts
04/05/2026
3m
No alerts
04/05/2026
32m
△ Unstable approach
03/25/2026
27m
△ Unstable approach
03/25/2026
28m
No alerts
01/31/2026
1h 28m
No alerts
01/30/2026
30m
No alerts
01/30/2026
40m
No alerts
01/25/2026
17m
No alerts
01/25/2026
2h 27m
No alerts
01/25/2026
30m
No alerts
01/23/2026
32m
△ Unstable approach
01/23/2026
1h 12m
No alerts
01/23/2026
29m
No alerts
01/23/2026
4h 9m
△ Unstable approach
01/23/2026
30m
No alerts
01/22/2026
22m
No alerts
01/22/2026
26m
No alerts
12/23/2025
48m
△ Unstable approach
12/23/2025
15m
No alerts
12/22/2025
42m
No alerts
12/22/2025
18m
No alerts
12/22/2025
3h 8m
No alerts
12/20/2025
55m
No alerts
12/20/2025
1h 5m
No alerts
12/19/2025
26m
No alerts
12/18/2025
21m
No alerts
12/18/2025
17m
No alerts
12/18/2025
4m
No alerts
12/17/2025
28m
No alerts
12/17/2025
1h 37m
No alerts
12/15/2025
1h 12m
No alerts
12/15/2025
1h 1m
No alerts
12/15/2025
34m
No alerts
12/07/2025
15m
No alerts
12/07/2025
34m
△ Unstable approach
12/07/2025
1h 22m
No alerts
12/07/2025
18m
No alerts
12/07/2025
22m
No alerts
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