PACIFIC FLEET AVIATION LLC· ICAO24 a1b782· last seen 4d ago

N21DP is a Piper Aztec, a twin-engine piston aircraft operated by PACIFIC FLEET AVIATION LLC. SkyMeter has tracked 526 flights totalling 1,209 hours of airtime via ADS-B. The most frequent segment is KLEE to KLEE. Service window in our records spans 454 days. Of those flights, 12 (2.3%) 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
526
all time
FLOWN HOURS
1,209
tracked time
📍
AIRPORTS VISITED
75
unique
📡
CALLSIGNS
1
110 routes
📅
SERVICE PERIOD
05/30/2025 → 08/27/2026
first → last
INCIDENT RATE
2.3%
12 flagged

Top routes

By flight count

10
18
11
8
7
6
6
6
5
5
4

Flight numbers

Most-flown by this airframe

1

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 N21DP

50
08/27/2026
1h 14m
No alerts
08/25/2026
1h 21m
No alerts
08/21/2026
3h 5m
No alerts
08/20/2026
3h 9m
No alerts
08/15/2026
1h 27m
No alerts
08/14/2026
1h 54m
No alerts
08/13/2026
4h 11m
No alerts
08/05/2026
4h 18m
No alerts
08/05/2026
3h 30m
No alerts
08/04/2026
4h 7m
No alerts
08/04/2026
4h 0m
No alerts
08/02/2026
2h 10m
No alerts
08/02/2026
2h 42m
No alerts
08/01/2026
1h 46m
No alerts
07/02/2026
41m
No alerts
07/01/2026
24m
No alerts
07/01/2026
44m
No alerts
04/29/2026
1h 44m
No alerts
04/27/2026
32m
No alerts
04/27/2026
1h 0m
No alerts
04/24/2026
2h 47m
No alerts
04/24/2026
3h 54m
No alerts
04/23/2026
4h 57m
No alerts
04/16/2026
44m
No alerts
04/16/2026
5h 16m
No alerts
04/14/2026
2h 33m
No alerts
04/12/2026
3h 43m
No alerts
04/10/2026
3h 15m
No alerts
04/09/2026
49m
No alerts
04/08/2026
1h 17m
No alerts
04/06/2026
21m
No alerts
04/05/2026
2h 59m
No alerts
04/05/2026
14m
No alerts
03/30/2026
5h 2m
No alerts
03/29/2026
4h 20m
No alerts
03/28/2026
2h 35m
No alerts
03/27/2026
2h 57m
No alerts
03/25/2026
5h 6m
No alerts
03/21/2026
1h 49m
No alerts
03/20/2026
1h 28m
No alerts
03/20/2026
5h 6m
No alerts
03/19/2026
4h 49m
No alerts
03/18/2026
1h 9m
No alerts
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