YALE COMPANIES LLC DBA, HOT WINGS AVIATION LLC· ICAO24 a87496· last seen 17h ago

N644FB is an Evektor-Aerotechnik EuroStar, a single-engine piston aircraft operated by YALE COMPANIES LLC DBA, HOT WINGS AVIATION LLC. SkyMeter has tracked 610 flights totalling 312 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KPGD to KPGD. Service window in our records spans 328 days. Of those flights, 16 (2.6%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Evektor-Aerotechnik EuroStar has a maximum takeoff weight of 1,320 lb, light wake category.

About the Evektor-Aerotechnik EuroStar

The Evektor EV-97 EuroStar is a Czech-built light sport aircraft that has become one of Europe's most successful LSA designs since its introduction in the late 1990s. Manufactured by Evektor-Aerotechnik in Kunovice, Czech Republic, the EuroStar was among the first aircraft certified under both European ultralight regulations and the FAA's new Light-Sport Aircraft category when it launched in 2004. The side-by-side two-seater features a distinctive high-wing configuration with excellent visibility, composite construction, and a choice of Rotax engines that deliver cruise speeds around 100 knots while sipping just 4-5 gallons per hour.

What sets the EV-97 apart in the crowded LSA market is its European pedigree and solid build quality, combining the efficiency of ultralight design with handling characteristics that appeal to both flight schools and private owners. The aircraft's 1,320-pound maximum takeoff weight places it right at the LSA limit, and its short-field performance (requiring less than 500 feet for takeoff) makes it practical for operations from smaller airstrips. The EuroStar's stall speed of just 37 knots in landing configuration and docile handling have made it a popular trainer, while its 600-nautical-mile range and enclosed cockpit offer genuine cross-country capability that many ultralights lack.

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

FLIGHTS
610
all time
FLOWN HOURS
312
tracked time
📍
AIRPORTS VISITED
49
unique
📡
CALLSIGNS
2
97 routes
📅
SERVICE PERIOD
08/19/2025 → 07/14/2026
first → last
INCIDENT RATE
2.6%
16 flagged

Top routes

By flight count

10
52
20
15
F13 KX06
13
KPGD F13
11
7
F13 KPGD
6
5
4
4

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Evektor-Aerotechnik EuroStar

Engines
Single Piston
Vref (approach)
50 kt
MTOW
1,320 lb
Wake category
L

Recent flights

Newest 50 operations of N644FB

50
07/14/2026
1h 8m
No alerts
07/13/2026
4m
No alerts
07/13/2026
28m
No alerts
07/11/2026
23m
No alerts
07/11/2026
49m
No alerts
07/11/2026
41m
No alerts
07/10/2026
3m
No alerts
07/10/2026
16m
No alerts
07/09/2026
1h 12m
No alerts
07/08/2026
31m
No alerts
07/08/2026
31m
No alerts
07/08/2026
5m
No alerts
07/08/2026
5m
No alerts
07/08/2026
37m
No alerts
07/08/2026
37m
No alerts
07/07/2026
7m
No alerts
07/07/2026
29m
No alerts
07/06/2026
6m
No alerts
07/06/2026
21m
No alerts
06/25/2026
8m
No alerts
06/25/2026
36m
No alerts
06/24/2026
56m
No alerts
06/23/2026
39m
No alerts
06/23/2026
52m
No alerts
06/23/2026
1h 3m
No alerts
06/22/2026
22m
No alerts
06/22/2026
51m
No alerts
06/22/2026
39m
No alerts
06/21/2026
9m
No alerts
06/21/2026
45m
No alerts
06/20/2026
27m
No alerts
06/20/2026
27m
No alerts
06/19/2026
34m
No alerts
06/19/2026
42m
No alerts
06/18/2026
12m
No alerts
06/18/2026
48m
No alerts
06/17/2026
14m
No alerts
06/17/2026
25m
No alerts
06/17/2026
10m
No alerts
06/17/2026
31m
No alerts
06/17/2026
1h 54m
No alerts
06/16/2026
6m
No alerts
06/16/2026
15m
No alerts
06/10/2026
12m
No alerts
05/30/2026
3m
No alerts
05/30/2026
21m
No alerts
05/29/2026
12m
No alerts
05/29/2026
21m
No alerts
05/28/2026
6m
No alerts
05/28/2026
4m
No alerts
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