SEIM CHRISTOPHER Z· ICAO24 a7d0c5· last seen 2d ago

N602XL is an Excel-Jet Aircraft XL-2, a single-engine jet operated by SEIM CHRISTOPHER Z. SkyMeter has tracked 182 flights totalling 138 hours of airtime via ADS-B. The most frequent segment is KMLE to KMLE. Service window in our records spans 389 days. Of those flights, 18 (9.9%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Excel-Jet Aircraft XL-2 has a maximum takeoff weight of 2,200 lb, light wake category.

About the Excel-Jet Aircraft XL-2

The Excel-Jet XL-2 represents one of aviation's most audacious homebuilt projects: a single-seat personal jet small enough to fit in a standard garage yet capable of genuine jet performance. Designed and kitted by Excel-Jet Aircraft, the XL-2 emerged in the early 2000s as part of a brief wave of ultralight jet experimentation, powered by small turbojets originally developed for target drones and cruise missiles. With a maximum takeoff weight under one ton, it remains among the lightest certified jet aircraft ever flown by private pilots.

The XL-2's appeal lies in its accessibility—builders can complete the kit in roughly 2,000 hours, and operating costs, while higher than piston singles, are a fraction of conventional business jets. Its single PBS TJ-100 or similar microjet produces around 250 pounds of thrust, enough to cruise near 300 knots and climb to the mid-twenties, performance that places it alongside high-end piston singles but with the smoothness and altitude capability only turbine power provides. The type has attracted a devoted if small community of owner-builders, mostly in the United States and Australia, who prize the novelty of jet ownership without the seven-figure price tag.

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

FLIGHTS
182
all time
FLOWN HOURS
138
tracked time
📍
AIRPORTS VISITED
22
unique
📡
CALLSIGNS
1
26 routes
📅
SERVICE PERIOD
06/10/2025 → 07/05/2026
first → last
INCIDENT RATE
9.9%
18 flagged

Top routes

By flight count

10
19
8
7
4
2
2
2
2
2
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Excel-Jet Aircraft XL-2

Engines
Single Jet
Vref (approach)
80 kt
MTOW
2,200 lb
Wake category
L

Recent flights

Newest 50 operations of N602XL

50
07/05/2026
24m
No alerts
07/05/2026
25m
No alerts
06/16/2026
4m
No alerts
06/15/2026
19m
No alerts
06/15/2026
21m
No alerts
06/02/2026
18m
No alerts
06/02/2026
28m
No alerts
05/24/2026
52m
△ Unstable approach
05/24/2026
49m
No alerts
05/24/2026
4h 12m
△ Unstable approach
05/23/2026
35m
No alerts
05/23/2026
47m
No alerts
05/02/2026
25m
No alerts
05/02/2026
25m
No alerts
05/02/2026
22m
No alerts
03/21/2026
34m
No alerts
03/21/2026
24m
No alerts
02/28/2026
8m
△ Unstable approach
02/15/2026
30m
No alerts
02/15/2026
25m
No alerts
02/09/2026
59m
No alerts
12/23/2025
22m
No alerts
12/22/2025
16m
No alerts
11/23/2025
32m
No alerts
11/23/2025
22m
No alerts
10/24/2025
53m
No alerts
10/24/2025
59m
No alerts
10/23/2025
1h 3m
△ Unstable approach
10/22/2025
1h 5m
No alerts
10/22/2025
2h 8m
△ Unstable approach
10/18/2025
1h 14m
No alerts
10/13/2025
24m
No alerts
10/13/2025
31m
No alerts
09/28/2025
9h 5m
No alerts
09/28/2025
3m
No alerts
09/27/2025
26m
△ Unstable approach
09/27/2025
22m
No alerts
09/27/2025
10m
No alerts
09/26/2025
57m
No alerts
09/26/2025
6m
No alerts
09/25/2025
59m
No alerts
09/14/2025
30m
No alerts
09/14/2025
25m
No alerts
09/13/2025
35m
No alerts
09/12/2025
52m
No alerts
09/10/2025
7m
No alerts
09/09/2025
58m
No alerts
09/07/2025
26m
No alerts
09/07/2025
23m
No alerts
09/06/2025
59m
No alerts
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