SMITH DOUGLAS B, QUIGLEY TIMOTHY T· ICAO24 aa1cf0· last seen 2d ago

N7504C is an Ercoupe 415, a single-engine piston aircraft operated by SMITH DOUGLAS B, QUIGLEY TIMOTHY T. SkyMeter has tracked 120 flights totalling 67 hours of airtime via ADS-B. The most frequent segment is KARR to KDPA. Service window in our records spans 409 days. Of those flights, 16 (13.3%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Ercoupe 415 has a 30 ft wingspan, a maximum takeoff weight of 1,260 lb.

About the Ercoupe 415

The ERCO Ercoupe holds a unique place in aviation history as one of the first mass-produced light aircraft designed to be nearly spin-proof and exceptionally easy to fly. Introduced in 1940 by the Engineering and Research Corporation, the Ercoupe featured an innovative control system that coupled the rudder to the ailerons, eliminating the need for rudder pedals in normal flight: a pilot could fly it with the control wheel alone. This design, combined with tricycle landing gear and a low stall speed, made it one of the safest and most forgiving aircraft of its era, marketed explicitly to pilots with minimal training and even to non-pilots during the postwar boom.

Over 5,000 Ercoupes were built between 1940 and 1970 under various manufacturers (ERCO, Univair, Forney, Alon, and finally Mooney as the M-10 Cadet), and the type earned a devoted following for its docile handling and distinctive bubble canopy. The 415-C variant, powered by a Continental C-75 or C-85 engine producing 75-85 horsepower, cruises around 95 knots and has a range of roughly 300 nautical miles, modest by modern standards but perfectly adequate for local flying and the $100 hamburger run. Its wide-track tricycle gear made crosswind landings straightforward, and the aircraft's benign stall characteristics meant it could be flown safely to the scene of the crash, as the saying goes.

Today the Ercoupe remains a beloved classic on the vintage aircraft circuit, prized for its charm, affordability, and the sheer fun of flying an airplane that feels more like driving a car with wings. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
120
all time
FLOWN HOURS
67
tracked time
📍
AIRPORTS VISITED
26
unique
📡
CALLSIGNS
1
35 routes
📅
SERVICE PERIOD
06/02/2025 → 07/17/2026
first → last
INCIDENT RATE
13.3%
16 flagged

Top routes

By flight count

10
9
7
4
2
2
1
1
1
0C2 KARR
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Ercoupe 415

Engines
Single Piston
Vref (approach)
55 kt
MTOW
1,260 lb
Wingspan
30 ft
Length
21 ft
Wake category
Light

Recent flights

Newest 50 operations of N7504C

50
07/17/2026
2h 23m
No alerts
07/12/2026
1h 14m
No alerts
07/07/2026
1h 35m
No alerts
07/06/2026
44m
No alerts
06/28/2026
2h 7m
No alerts
06/27/2026
53m
No alerts
02/15/2026
1h 15m
No alerts
02/12/2026
43m
No alerts
02/09/2026
27m
△ Low approach-stability score
10/03/2025
17m
No alerts
08/26/2025
20m
△ Low approach-stability score
07/24/2025
1h 53m
△ Low approach-stability score
07/17/2025
1h 9m
△ Low approach-stability score
07/08/2025
27m
△ Low approach-stability score
06/30/2025
13m
△ Low approach-stability score
06/30/2025
12m
△ Low approach-stability score
06/29/2025
35m
No alerts
06/29/2025
48m
△ Low approach-stability score
06/29/2025
1h 5m
No alerts
06/28/2025
1h 32m
No alerts
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