AVIATION ACADEMY LLC· ICAO24 a4bb7b· last seen 1d ago

N40399 is a Piper Aztec, a twin-engine piston aircraft operated by AVIATION ACADEMY LLC. SkyMeter has tracked 168 flights totalling 81 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KICT to KICT. Service window in our records spans 389 days. Of those flights, 4 (2.4%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Piper Aztec has a 37 ft wingspan, a maximum takeoff weight of 5,200 lb.

About the Piper Aztec

The Piper PA-27 Aztec is a twin-engine piston aircraft that became one of general aviation's most successful light twins during its 1959–1981 production run. Developed from the earlier Apache, the Aztec offered improved performance with fuel-injected engines, greater payload capacity, and a reputation for rugged reliability that made it a workhorse for charter operators, flight schools, and small cargo services across North America and beyond. With seating for five or six occupants and a useful load approaching 1,800 pounds in later variants, the Aztec carved out a niche as an affordable step-up from single-engine aircraft for pilots seeking multi-engine capability without the operating costs of larger twins.

Its relatively benign handling characteristics and forgiving single-engine performance made it a popular multi-engine trainer, while its spacious cabin and decent range of around 900 nautical miles kept it competitive for light charter work well into the 1990s. Though production ended over four decades ago, the Aztec remains a common sight at smaller airports, valued for its straightforward systems, parts availability, and the kind of honest flying qualities that built Piper's reputation in the twin-piston market. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
168
all time
FLOWN HOURS
81
tracked time
📍
AIRPORTS VISITED
36
unique
📡
CALLSIGNS
2
44 routes
📅
SERVICE PERIOD
06/25/2025 → 07/19/2026
first → last
INCIDENT RATE
2.4%
4 flagged

Top routes

By flight count

10
12
8
3
2
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Piper Aztec

Engines
Twin Piston
Vref (approach)
91 kt
MTOW
5,200 lb
Wingspan
37 ft
Length
31 ft
Wake category
Light

Recent flights

Newest 50 operations of N40399

50
07/19/2026
1h 5m
No alerts
07/18/2026
1h 1m
No alerts
07/09/2026
1h 13m
No alerts
07/07/2026
1h 0m
No alerts
06/24/2026
1h 10m
No alerts
05/10/2026
25m
No alerts
05/10/2026
1h 13m
No alerts
05/02/2026
50m
No alerts
04/21/2026
1h 12m
No alerts
03/18/2026
1h 0m
No alerts
01/19/2026
7m
No alerts
11/15/2025
13m
No alerts
10/19/2025
5m
No alerts
© SkyMeter · All flight data subject to ODbL attribution