FLOWERS CHARLES L· ICAO24 a43182· last seen 5d ago

N37AR is a Thorp T-18, a single-engine piston aircraft operated by FLOWERS CHARLES L. SkyMeter has tracked 152 flights totalling 108 hours of airtime via ADS-B. The most frequent segment is 06WN to 06WN. Service window in our records spans 332 days. Of those flights, 20 (13.2%) carry at least one detected incident: a 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
152
all time
FLOWN HOURS
108
tracked time
📍
AIRPORTS VISITED
58
unique
📡
CALLSIGNS
1
64 routes
📅
SERVICE PERIOD
09/23/2025 → 08/21/2026
first → last
INCIDENT RATE
13.2%
20 flagged

Top routes

By flight count

10
4
3
2
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 50 operations of N37AR

50
08/21/2026
25m
△ Low approach-stability score
08/21/2026
36m
No alerts
08/20/2026
1h 11m
No alerts
08/17/2026
1h 1m
No alerts
08/15/2026
17m
No alerts
08/15/2026
13m
△ Low approach-stability score
08/09/2026
21m
No alerts
08/06/2026
7m
△ Low approach-stability score
08/06/2026
3m
△ Low approach-stability score
08/06/2026
9m
No alerts
07/31/2026
5m
No alerts
07/31/2026
3m
No alerts
07/30/2026
12m
No alerts
07/14/2026
32m
No alerts
07/03/2026
13m
No alerts
06/24/2026
12m
No alerts
06/24/2026
49m
No alerts
06/23/2026
1h 14m
△ Low approach-stability score
06/15/2026
25m
No alerts
06/14/2026
2h 26m
No alerts
06/14/2026
12m
No alerts
06/14/2026
32m
No alerts
06/13/2026
5m
No alerts
06/13/2026
21m
No alerts
06/13/2026
2h 20m
No alerts
06/10/2026
17m
No alerts
06/10/2026
21m
No alerts
06/07/2026
2h 44m
No alerts
06/07/2026
1h 4m
No alerts
06/07/2026
9m
No alerts
06/07/2026
8m
No alerts
06/07/2026
59m
No alerts
06/06/2026
28m
No alerts
06/06/2026
47m
No alerts
06/06/2026
1h 39m
No alerts
06/06/2026
34m
No alerts
06/05/2026
10m
No alerts
06/05/2026
55m
No alerts
12/09/2025
17m
No alerts
12/09/2025
15m
No alerts
11/09/2025
4m
No alerts
11/09/2025
4m
△ Low approach-stability score
11/08/2025
14m
No alerts
11/08/2025
27m
No alerts
11/08/2025
56m
No alerts
11/08/2025
40m
No alerts
10/23/2025
14m
△ Low approach-stability score
10/23/2025
51m
△ Low approach-stability score
10/23/2025
36m
No alerts
10/14/2025
50m
△ Low approach-stability score
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