READ DAVID A· ICAO24 a99a20· last seen 1d ago

N718DR is a Thorp T-18, a single-engine piston aircraft operated by READ DAVID A. SkyMeter has tracked 64 flights totalling 42 hours of airtime via ADS-B. The most frequent segment is KOLY to KOLY. Service window in our records spans 350 days. Of those flights, 4 (6.2%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Thorp T-18 has a maximum takeoff weight of 1,500 lb, light wake category.

About the Thorp T-18

The Thorp T-18 is a two-seat, all-metal homebuilt aircraft designed by John Thorp in the 1960s and remains one of the most successful amateur-built designs in aviation history. Thorp, a Lockheed engineer who worked on the P-38 Lightning and Constellation, applied professional aerodynamic principles to create a compact, high-performance sport plane that could be built in a home workshop. The T-18's clean lines and efficient wing deliver cruise speeds around 150-180 knots on modest 150-180 horsepower engines—performance rivaling factory-built aircraft costing far more.

The design's hallmark is its all-metal construction using simple hand tools and techniques accessible to first-time builders, with plans still available today through the Thorp Aircraft company. Over a thousand T-18s have been completed since the 1960s, with the type earning a reputation for honest handling, aerobatic capability, and exceptional fuel efficiency. The aircraft's low wing and tandem seating give it a fighter-like appearance, and many builders customize their T-18s with different engines, avionics, and paint schemes.

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

FLIGHTS
64
all time
FLOWN HOURS
42
tracked time
📍
AIRPORTS VISITED
31
unique
📡
CALLSIGNS
1
28 routes
📅
SERVICE PERIOD
07/20/2025 → 07/05/2026
first → last
INCIDENT RATE
6.2%
4 flagged

Top routes

By flight count

10
4
2
1
1
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Thorp T-18

Engines
Single Piston
Vref (approach)
70 kt
MTOW
1,500 lb
Wake category
L

Recent flights

Newest 32 operations of N718DR

32
07/05/2026
48m
No alerts
06/02/2026
20m
No alerts
06/01/2026
29m
No alerts
05/16/2026
29m
No alerts
05/14/2026
16m
No alerts
05/02/2026
26m
No alerts
05/02/2026
35m
No alerts
05/01/2026
19m
No alerts
04/26/2026
19m
No alerts
04/26/2026
18m
No alerts
04/22/2026
1h 41m
No alerts
04/22/2026
2h 8m
No alerts
04/22/2026
1h 51m
No alerts
04/19/2026
2m
No alerts
04/19/2026
53m
No alerts
04/14/2026
35m
No alerts
04/14/2026
7m
No alerts
04/14/2026
4m
△ Unstable approach
04/14/2026
2h 16m
No alerts
04/14/2026
2h 0m
No alerts
04/05/2026
8m
No alerts
04/05/2026
5m
No alerts
01/01/2026
7m
No alerts
01/01/2026
4m
No alerts
07/27/2025
37m
No alerts
07/27/2025
5m
No alerts
07/27/2025
1h 1m
△ Unstable approach
07/20/2025
5m
No alerts
07/20/2025
21m
No alerts
07/20/2025
13m
No alerts
07/20/2025
37m
No alerts
07/20/2025
1h 32m
No alerts
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