ROSS JEFFREY A· ICAO24 a25b9a· last seen May 2026

N251EA is a Piper PA-23-150/160 Apache, a twin-engine piston aircraft operated by ROSS JEFFREY A. SkyMeter has tracked 212 flights totalling 128 hours of airtime via ADS-B. The most frequent segment is N07 to N07. Service window in our records spans 355 days. Of those flights, 18 (8.5%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Piper PA-23-150/160 Apache has a 37 ft wingspan, a maximum takeoff weight of 4,800 lb.

About the Piper PA-23-150/160 Apache

The Piper PA-23 represents one of general aviation's most successful light twin families, spanning from the original Apache introduced in 1954 through the refined Aztec variants that remained in production until 1982. Piper designed the Apache as an affordable entry into twin-engine flying, positioning it below the more complex Beechcraft twins of the era. The type evolved significantly over nearly three decades: the early Apache featured 150-160 hp engines and a distinctive short nose, while the later Aztec models (PA-23-250) adopted 250 hp Lycoming engines, a stretched fuselage, and improved systems that made them capable light business transports and trainer aircraft for multi-engine ratings.

The Aztec's combination of docile handling, reasonable performance (cruise speeds around 180-210 knots depending on variant), and forgiving engine-out characteristics made it a staple of flight schools and small charter operators. With a service ceiling around 17,000 feet and useful load exceeding 1,600 pounds in later models, the PA-23 offered genuine utility for short-haul business trips and cargo work. More than 7,000 Apaches and Aztecs were built across all variants, and hundreds remain active today in training, personal transport, and light cargo roles.

The type's straightforward systems, parts availability through the aftermarket, and relatively low operating costs for a twin have sustained a loyal owner community decades after production ended. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
212
all time
FLOWN HOURS
128
tracked time
📍
AIRPORTS VISITED
35
unique
📡
CALLSIGNS
1
58 routes
📅
SERVICE PERIOD
05/27/2025 → 05/17/2026
first → last
INCIDENT RATE
8.5%
18 flagged

Top routes

By flight count

10
N07 N07
12
N07 KMMU
7
N85 KMMU
7
KMMU N85
5
5
4
KMMU N07
4
3
2
N07 K47N
2

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Piper PA-23-150/160 Apache

Engines
Twin Piston
Vref (approach)
85 kt
MTOW
4,800 lb
Wingspan
37 ft
Length
28 ft
Wake category
Light

Recent flights

Newest 50 operations of N251EA

50
05/17/2026
15m
△ Low approach-stability score
04/12/2026
10m
△ Low approach-stability score
04/12/2026
11m
No alerts
04/12/2026
11m
No alerts
04/12/2026
5m
△ Low approach-stability score
03/29/2026
1h 24m
No alerts
03/21/2026
1h 15m
No alerts
03/21/2026
1h 17m
No alerts
01/16/2026
13m
△ Low approach-stability score
11/11/2025
1h 12m
No alerts
11/06/2025
1h 38m
No alerts
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