JOSEPH SKILKEN & CO INC· ICAO24 a46810· last seen Mar 2026

N383SS is a Cessna Conquest, a twin-engine turboprop operated by JOSEPH SKILKEN & CO INC. SkyMeter has tracked 142 flights totalling 274 hours of airtime via ADS-B. The most frequent segment is KVTA to KCMH. Service window in our records spans 292 days. Of those flights, 64 (45.1%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Cessna Conquest has a 49 ft wingspan, a maximum takeoff weight of 9,850 lb.

About the Cessna Conquest

The Cessna 441 Conquest II is a pressurized twin-turboprop business aircraft that represented Cessna's ambitious push into the cabin-class turboprop market during the late 1970s. Manufactured from 1977 to 1986, the Conquest II was designed to bridge the gap between light twins and larger corporate jets, offering jet-like cabin comfort with turboprop economics. Powered by two Garrett TPE331-8 engines producing 635 shaft horsepower each, the aircraft featured a distinctive T-tail configuration and could cruise at 270 knots while carrying up to nine passengers in a pressurized cabin.

What set the Conquest II apart was its robust construction and impressive high-altitude performance for its class. The aircraft could reach a maximum operating altitude of 35,000 feet and offered a range of approximately 1,400 nautical miles with reserves, making it competitive with entry-level jets for many missions. The pressurization system maintained a sea-level cabin up to 12,400 feet, providing genuine comfort on transcontinental flights. However, the type earned a reputation for being maintenance-intensive, particularly regarding its landing gear system and engine accessories, which contributed to relatively high operating costs compared to simpler turboprops.

Despite production ending in 1986 after just 362 aircraft were built, the Conquest II remains popular among owner-operators and small charter companies who value its spacious cabin, speed, and ability to operate from shorter runways than comparable jets. The type continues to serve in corporate, air ambulance, and cargo roles worldwide, with many airframes having been upgraded with modern avionics including glass cockpits. SkyMeter has tracked flights across airframes and operators over routes, with the largest observed operator.

FLIGHTS
142
all time
FLOWN HOURS
274
tracked time
📍
AIRPORTS VISITED
24
unique
📡
CALLSIGNS
1
49 routes
📅
SERVICE PERIOD
06/10/2025 → 03/30/2026
first → last
INCIDENT RATE
45.1%
64 flagged

Top routes

By flight count

10
6
5
5
3
2
2
2
2
2
2

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Cessna Conquest

Engines
Twin Turboprop
Vref (approach)
98 kt
Vmo
235 kt
MTOW
9,850 lb
Wingspan
49 ft
Length
39 ft
Wake category
Light

Recent flights

Newest 50 operations of N383SS

50
02/01/2026
2h 7m
△ Unstable approach
01/23/2026
2h 7m
△ Unstable approach
01/22/2026
3h 14m
△ Unstable approach
01/21/2026
4h 26m
△ Unstable approach
01/07/2026
2h 25m
△ Unstable approach
01/06/2026
1h 34m
No alerts
01/06/2026
10h 10m
△ Unstable approach
12/28/2025
13m
△ Unstable approach
12/27/2025
3h 31m
△ Unstable approach
12/27/2025
3h 45m
△ Unstable approach
12/08/2025
2h 31m
△ Unstable approach
12/08/2025
1h 44m
△ Unstable approach
12/07/2025
35m
△ Unstable approach
11/18/2025
1h 35m
△ Unstable approach
11/14/2025
7m
△ Unstable approach
11/06/2025
10m
△ Unstable approach
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