FERRARO THOMAS P, FERRARO JEFFREY T· ICAO24 a1bfae· last seen May 2026

N21104 is a Caproni CA.100, a single-engine piston aircraft operated by FERRARO THOMAS P, FERRARO JEFFREY T. SkyMeter has tracked 16 flights totalling 7 hours of airtime via ADS-B. The most frequent segment is KTKI to KGLE. Service window in our records spans 247 days. Of those flights, 2 (12.5%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Caproni CA.100 has a maximum takeoff weight of 1,764 lb, light wake category.

About the Caproni CA.100

The Caproni Ca.100 is a classic Italian biplane trainer and aerobatic aircraft designed by Giovanni Caproni in the early 1930s. Originally developed as a primary trainer for the Regia Aeronautica, the Ca.100 became one of Italy's most successful light aircraft exports of the interwar period, with production spanning from 1931 through the late 1930s and variants built under license in several countries. Its robust steel-tube fuselage, fabric-covered wings, and docile handling characteristics made it ideal for ab-initio pilot training, while its aerobatic capability allowed advanced students to master loops, rolls, and spins in a forgiving airframe.

Powered by a variety of radial engines ranging from 85 to 110 horsepower—most commonly the de Havilland Gipsy or Alfa Romeo 110—the Ca.100 cruised at around 90 knots with a service ceiling near 16,000 feet. Its tandem open cockpits and conventional tailwheel undercarriage epitomize the golden age of barnstorming biplanes, and the type saw service not only in Italy but also in air forces and flying schools across South America, Eastern Europe, and North Africa. A handful of restored examples remain airworthy today, prized by vintage aircraft collectors for their historical significance and spirited flying qualities.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
16
all time
FLOWN HOURS
7
tracked time
📍
AIRPORTS VISITED
6
unique
📡
CALLSIGNS
1
6 routes
📅
SERVICE PERIOD
09/20/2025 → 05/25/2026
first → last
INCIDENT RATE
12.5%
2 flagged

Top routes

By flight count

5
2
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Caproni CA.100

Engines
Single Piston
Vref (approach)
50 kt
MTOW
1,764 lb
Wake category
L

Recent flights

Newest 8 operations of N21104

8
05/25/2026
16m
No alerts
05/25/2026
30m
No alerts
04/20/2026
23m
No alerts
04/20/2026
28m
No alerts
10/05/2025
25m
△ Unstable
10/03/2025
20m
No alerts
09/20/2025
28m
No alerts
09/20/2025
26m
No alerts
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