ADELAAR HOLDINGS LLC· ICAO24 a13f2c· last seen Jun 2026

N18JS is a Piper Malibu, a single-engine piston aircraft operated by ADELAAR HOLDINGS LLC. SkyMeter has tracked 394 flights totalling 494 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is US-0549 to 18AZ. Service window in our records spans 370 days. Of those flights, 104 (26.4%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Piper Malibu has a 43 ft wingspan, a maximum takeoff weight of 4,340 lb.

About the Piper Malibu

The Piper PA-46 represents one of general aviation's most ambitious attempts to bring cabin-class comfort and high-altitude capability to the owner-flown single-engine market. Introduced in 1984 as the Malibu, it was the first pressurized single-engine piston aircraft certified for civilian use, offering a 25,000-foot service ceiling and 200-knot cruise speeds that rivaled light twins while burning less fuel. The design married a Continental TSIO-520 engine to a sleek, low-wing airframe with seating for six and enough range to make transcontinental flights practical for well-heeled private owners.

Piper refined the line over four decades, introducing the Lycoming-powered Mirage in 1989 with improved climb performance and the unpressurized Matrix in 2007 as a lower-cost variant. The PA-46 became a staple of serious cross-country flying, popular with doctors, business owners, and step-up buyers leaving high-performance singles like the Bonanza or Cirrus behind. Its pressurized cabin and oxygen system allow comfortable flight above most weather, though the combination of a single piston engine, complex systems, and high-altitude operations demands proficiency and respect. The type has a higher-than-average accident rate among owner-flown aircraft, often linked to loss of control in IMC or mismanagement of the pressurization and turbocharging systems.

The PA-46 designation also covers the turboprop Meridian (introduced 2000) and its successors, the M500 and M600, which share the same airframe but swap the piston engine for a Pratt & Whitney PT6A turbine. These variants cruise faster, climb better, and simplify operations, though they fall into a different performance and price class. The piston Malibu and Mirage remain in production and continue to attract pilots seeking the most capable single-engine piston aircraft money can buy, balancing speed, range, and comfort in a package that still fits in a standard T-hangar.

SkyMeter has tracked flights across airframes and operators, spanning unique routes, with the most frequently observed operator.

FLIGHTS
394
all time
FLOWN HOURS
494
tracked time
📍
AIRPORTS VISITED
47
unique
📡
CALLSIGNS
2
70 routes
📅
SERVICE PERIOD
06/05/2025 → 06/10/2026
first → last
INCIDENT RATE
26.4%
104 flagged

Top routes

By flight count

10
29
9
7
5
3
3
2
2
2
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Piper Malibu

Engines
Single Piston
Vref (approach)
75 kt
MTOW
4,340 lb
Wingspan
43 ft
Length
29 ft
Wake category
Light

Recent flights

Newest 50 operations of N18JS

50
06/10/2026
2h 18m
No alerts
06/09/2026
30m
No alerts
06/08/2026
2h 1m
No alerts
06/06/2026
1h 16m
No alerts
06/06/2026
1h 6m
△ Unstable approach
05/24/2026
1h 1m
No alerts
05/24/2026
56m
△ Unstable approach
05/23/2026
18m
△ Unstable approach
05/22/2026
17m
△ Unstable approach
05/16/2026
7h 20m
No alerts
05/12/2026
23m
△ Unstable approach
05/11/2026
24m
△ Unstable approach
05/11/2026
2h 36m
△ Unstable approach
04/30/2026
17m
△ Unstable approach
04/25/2026
24m
△ Unstable approach
04/22/2026
25m
△ Unstable approach
04/17/2026
18m
△ Unstable approach
04/15/2026
3h 49m
No alerts
04/11/2026
23m
△ Unstable approach
04/11/2026
17m
△ Unstable approach
04/05/2026
16m
△ Unstable approach
04/04/2026
17m
△ Unstable approach
04/03/2026
18m
△ Unstable approach
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