WEEKS ADDISON W· ICAO24 a156bc· last seen 7d ago

N1858N is a Cessna 120, a single-engine piston aircraft operated by WEEKS ADDISON W. SkyMeter has tracked 80 flights totalling 49 hours of airtime via ADS-B. The most frequent segment is KPOC to KPOC. Service window in our records spans 127 days. Of those flights, 12 (15.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Cessna 120 has a 33 ft wingspan, a maximum takeoff weight of 1,500 lb.

About the Cessna 120

The Cessna 120 is a two-seat, single-engine tailwheel aircraft that emerged in 1946 as Cessna's entry into the postwar general aviation boom. Designed as an affordable trainer and personal aircraft for returning veterans, the 120 shared its basic airframe with the slightly more upscale Cessna 140 but featured fabric-covered wings instead of metal and a more spartan interior to keep costs down. Powered by an 85-horsepower Continental C-85 engine, it was built for simplicity and economy rather than speed or range, making it an ideal first airplane for thousands of pilots learning to fly in the late 1940s.

Cessna produced approximately 2,000 Model 120s between 1946 and 1949, when production shifted entirely to the 140 and its successors. The type's light wing loading, docile handling, and forgiving stall characteristics made it a favorite among tailwheel instructors, and its straightforward tube-and-fabric construction meant that owner-maintained examples could remain airworthy for decades with relatively modest expense. Today the 120 is prized in the vintage aircraft community for its classic lines, honest flying qualities, and the pure stick-and-rudder skills it demands: no electrical system, no flaps, no nosewheel, just a pilot, a stick, and the sky.

With a never-exceed speed of 140 knots and a stall speed around 38 knots in landing configuration, it operates in a leisurely flight envelope that rewards precision over haste. SkyMeter has tracked flights across airframes and operators, with among the most active observed owners.

FLIGHTS
80
all time
FLOWN HOURS
49
tracked time
📍
AIRPORTS VISITED
10
unique
📡
CALLSIGNS
1
15 routes
📅
SERVICE PERIOD
03/11/2026 → 07/17/2026
first → last
INCIDENT RATE
15.0%
12 flagged

Top routes

By flight count

10
20
2
2
2
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Cessna 120

Engines
Single Piston
Vref (approach)
52 kt
MTOW
1,500 lb
Wingspan
33 ft
Length
22 ft
Wake category
Light

Recent flights

Newest 42 operations of N1858N

42
07/17/2026
26m
⛨ TFR entry△ Low approach-stability score
07/16/2026
27m
⛨ TFR entry△ Low approach-stability score
07/16/2026
10m
⛨ TFR entry
07/05/2026
55m
△ Low approach-stability score
07/05/2026
1h 37m
No alerts
07/02/2026
35m
No alerts
07/02/2026
1h 4m
No alerts
07/02/2026
2h 32m
No alerts
05/30/2026
1h 18m
No alerts
05/16/2026
38m
△ Low approach-stability score
05/16/2026
37m
△ Low approach-stability score
04/18/2026
1h 35m
No alerts
04/09/2026
1h 13m
No alerts
04/05/2026
1h 2m
No alerts
04/03/2026
39m
△ Low approach-stability score
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