NELSON ADAM, NELSON THERESA· ICAO24 a6ceef· last seen 11d ago

N538JB is an Aero Designs Pulsar, a single-engine piston aircraft operated by NELSON ADAM, NELSON THERESA. SkyMeter has tracked 134 flights totalling 54 hours of airtime via ADS-B. The most frequent segment is S43 to KS36. Service window in our records spans 497 days. Of those flights, 12 (9.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Aero Designs Pulsar has a maximum takeoff weight of 1,320 lb, light wake category.

About the Aero Designs Pulsar

The Aero Designs Pulsar is an American homebuilt aircraft that emerged in the late 1980s as one of the first composite kitplanes designed specifically for the ultralight and light-sport categories. Built primarily from fiberglass and foam, the Pulsar features a distinctive high-wing configuration with a fully enclosed cockpit, offering builders a relatively straightforward construction process and respectable cross-country performance for its class. The design prioritizes efficiency and economy, typically powered by Rotax two-stroke engines in the 50-65 horsepower range, though some builders have experimented with four-stroke alternatives.

What sets the Pulsar apart in the experimental aircraft community is its versatility across multiple variants: the original single-seat AR15, the two-seat Pulsar XP, and the tricycle-gear Pulsar III, all sharing the same basic airframe philosophy of lightweight composite construction and docile handling characteristics. The aircraft's cruise speeds typically range from 90 to 120 knots depending on engine choice and configuration, with fuel economy that makes it popular among budget-conscious sport pilots. Its relatively low stall speeds and forgiving flight characteristics have made it a favorite among first-time kitplane builders, though construction times can stretch to 800-1200 hours depending on builder experience.

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

✈
FLIGHTS
134
all time
⏱
FLOWN HOURS
54
tracked time
📍
AIRPORTS VISITED
30
unique
📡
CALLSIGNS
1
36 routes
📅
SERVICE PERIOD
5/29/2025 → 10/9/2026
first → last
⚠
INCIDENT RATE
9.0%
12 flagged

Top routes

By flight count

10
S43 → KS36
4
3
2
02WA → S43
2
2
2
2
WA06 → W16
2
2
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Aero Designs Pulsar

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

Recent flights

Newest 50 operations of N538JB

50
10/9/2026
1h 9m
No alerts
10/8/2026
24m
No alerts
10/8/2026
5m
No alerts
10/8/2026
1h 3m
No alerts
10/8/2026
23m
△ Low approach-stability score
10/5/2026
28m
No alerts
9/17/2026
7m
No alerts
9/10/2026
17m
No alerts
9/9/2026
36m
No alerts
8/28/2026
13m
No alerts
8/27/2026
18m
No alerts
8/22/2026
25m
No alerts
8/22/2026
34m
No alerts
7/26/2026
5m
No alerts
7/19/2026
8m
No alerts
7/11/2026
6m
△ Low approach-stability score
7/5/2026
36m
No alerts
6/3/2026
8m
No alerts
6/2/2026
43m
No alerts
6/2/2026
40m
No alerts
5/23/2026
17m
No alerts
3/1/2026
24m
No alerts
2/16/2026
1h 1m
No alerts
2/16/2026
1h 1m
No alerts
1/17/2026
47m
No alerts
1/17/2026
47m
No alerts
1/17/2026
40m
No alerts
1/17/2026
40m
No alerts
1/16/2026
24m
No alerts
1/16/2026
24m
No alerts
1/15/2026
41m
No alerts
1/15/2026
41m
No alerts
1/14/2026
13m
No alerts
1/14/2026
13m
No alerts
1/14/2026
13m
No alerts
1/13/2026
11m
No alerts
1/13/2026
11m
No alerts
1/13/2026
11m
No alerts
12/12/2025
1h 15m
No alerts
12/12/2025
1h 15m
No alerts
12/12/2025
3m
No alerts
12/12/2025
3m
No alerts
12/4/2025
11m
No alerts
11/8/2025
20m
No alerts
10/5/2025
13m
No alerts
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