KANDLE DOUGLAS A· ICAO24 a549d8· last seen 4d ago

N44SD is a Mosaic Aviation MSQ-2 operated by KANDLE DOUGLAS A. SkyMeter has tracked 18 flights totalling 3 hours of airtime via ADS-B. The most frequent segment is US-0281 to KEUL. Service window in our records spans 350 days. The Mosaic Aviation MSQ-2 has a maximum takeoff weight of 55 lb, light wake category.

About the Mosaic Aviation MSQ-2

The Mosaic Aviation MSQ-2 is a small electric unmanned aircraft system designed for commercial aerial photography, surveying, and inspection operations. Certificated by the FAA under Part 21, it represents one of the early wave of type-certificated small UAS entering the U.S. National Airspace System for beyond-visual-line-of-sight operations.

The quadcopter configuration uses four electric motors and is limited to 55 pounds maximum takeoff weight, placing it in the light UAS category. Its never-exceed speed of 87 knots allows efficient coverage of survey areas while remaining well below manned aircraft operating speeds. The type is primarily operated by aerial survey and photography companies conducting infrastructure inspection, mapping, and environmental monitoring missions.

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

✈
FLIGHTS
18
all time
⏱
FLOWN HOURS
3
tracked time
📍
AIRPORTS VISITED
6
unique
📡
CALLSIGNS
1
7 routes
📅
SERVICE PERIOD
10/30/2025 → 10/15/2026
first → last
⚠
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

6
1
1
KEUL → 50S
1
50S → KEUL
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Mosaic Aviation MSQ-2

Engines
Quad Electric
MTOW
55 lb
Wake category
L

Recent flights

Newest 9 operations of N44SD

9
10/15/2026
24m
No alerts
10/15/2026
17m
No alerts
5/22/2026
8m
No alerts
5/22/2026
12m
No alerts
12/11/2025
16m
No alerts
10/30/2025
2m
No alerts
10/30/2025
2m
No alerts
10/30/2025
6m
No alerts
10/30/2025
6m
No alerts
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