EPSILON INTERNATIONAL LLC· ICAO24 a77b16· last seen 4d ago

N581R is a Quest Kodiak 100, a single-engine turboprop operated by EPSILON INTERNATIONAL LLC. SkyMeter has tracked 24 flights totalling 25 hours of airtime via ADS-B. The most frequent segment is KLRD to KSAT. Service window in our records spans 405 days. Of those flights, 2 (8.3%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Quest Kodiak 100 has a maximum takeoff weight of 6,000 lb, light wake category.

About the Quest Kodiak 100

The Quest Kodiak 100 (now built by Daher) is a single-engine turboprop utility aircraft powered by a Pratt & Whitney Canada PT6A-34. Its rugged high-wing STOL design, large cargo capacity, and optional amphibious floats make it popular for backcountry, humanitarian, and float-flying operations.

FLIGHTS
24
all time
FLOWN HOURS
25
tracked time
📍
AIRPORTS VISITED
5
unique
📡
CALLSIGNS
1
7 routes
📅
SERVICE PERIOD
7/2/2025 → 8/11/2026
first → last
INCIDENT RATE
8.3%
2 flagged

Top routes

By flight count

1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Quest Kodiak 100

Engines
Single TURBOPROP
MTOW
6,000 lb
Wake category
L

Recent flights

Newest 12 operations of N581R

12
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