KELLY KRISTOFOR DEREK· ICAO24 a10e2e· last seen 1d ago

N1671D is a Lancair 320/360, a single-engine piston aircraft operated by KELLY KRISTOFOR DEREK. SkyMeter has tracked 78 flights totalling 65 hours of airtime via ADS-B. The most frequent segment is KT35 to KT35. Service window in our records spans 404 days. Of those flights, 6 (7.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Lancair 320/360 has a maximum takeoff weight of 1,500 lb, light wake category.

About the Lancair 320/360

The Lancair 320 and 360 are high-performance amateur-built aircraft that emerged in the 1980s as part of the homebuilt revolution, designed by Lance Neibauer to deliver near-certified-aircraft performance at kit-plane economics. Built from composite materials with sleek, low-drag airframes, these single-engine two-seaters are among the fastest piston singles in their class, routinely cruising at 180-200 knots on just 160-180 horsepower from Lycoming IO-320 or IO-360 engines. The design prioritizes speed and efficiency over docility: approach speeds around 75 knots and stall characteristics demand respect, making the type popular with experienced pilots seeking cross-country performance that rivals or exceeds many factory-built singles costing far more.

The Lancair 320 and 360 became the foundation for an entire family of high-performance kits, including the turbocharged IV and the eventually certified Columbia/Cessna Corvalis line. Builders typically invest 1,500-2,000 hours constructing these aircraft, and the resulting machines reward that effort with climb rates exceeding 1,500 feet per minute and useful loads around 550 pounds despite the modest gross weight. The type remains active in the experimental community, prized for its blend of speed, range, and relatively compact dimensions that fit standard T-hangars.

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

FLIGHTS
78
all time
FLOWN HOURS
65
tracked time
📍
AIRPORTS VISITED
11
unique
📡
CALLSIGNS
1
16 routes
📅
SERVICE PERIOD
06/08/2025 → 07/17/2026
first → last
INCIDENT RATE
7.7%
6 flagged

Top routes

By flight count

10
7
6
3
2
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Lancair 320/360

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

Recent flights

Newest 43 operations of N1671D

43
07/17/2026
1h 10m
No alerts
07/15/2026
55m
No alerts
07/15/2026
1h 3m
No alerts
07/14/2026
49m
No alerts
07/12/2026
30m
No alerts
07/02/2026
37m
△ Low approach-stability score
07/01/2026
6m
No alerts
06/30/2026
35m
No alerts
06/29/2026
34m
No alerts
06/28/2026
37m
No alerts
06/26/2026
2h 27m
No alerts
06/26/2026
2h 28m
No alerts
06/26/2026
7h 17m
No alerts
06/26/2026
45m
△ Low approach-stability score
06/25/2026
10m
No alerts
06/25/2026
27m
No alerts
06/25/2026
3h 37m
△ Low approach-stability score
06/25/2026
9m
No alerts
06/24/2026
24m
No alerts
05/16/2026
28m
No alerts
05/10/2026
16m
No alerts
05/04/2026
28m
No alerts
04/26/2026
35m
No alerts
04/20/2026
14m
No alerts
04/20/2026
46m
No alerts
04/19/2026
2h 5m
No alerts
04/10/2026
16m
No alerts
02/15/2026
50m
No alerts
02/15/2026
6m
No alerts
01/31/2026
21m
No alerts
01/31/2026
17m
No alerts
01/04/2026
21m
No alerts
11/23/2025
33m
No alerts
09/28/2025
27m
No alerts
09/20/2025
22m
No alerts
09/03/2025
40m
No alerts
09/03/2025
50m
No alerts
09/02/2025
3m
No alerts
08/24/2025
48m
No alerts
08/23/2025
39m
△ Low approach-stability score
08/07/2025
37m
No alerts
07/12/2025
23m
No alerts
06/08/2025
44m
No alerts
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