RAMBERG STEPHEN JON· ICAO24 a061a0· last seen 2d ago

N1233H is an Aero Designs Pulsar, a single-engine piston aircraft operated by RAMBERG STEPHEN JON. SkyMeter has tracked 104 flights totalling 59 hours of airtime via ADS-B. The most frequent segment is KMIC to KMIC. Service window in our records spans 399 days. Of those flights, 14 (13.5%) carry at least one detected incident — 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
104
all time
FLOWN HOURS
59
tracked time
📍
AIRPORTS VISITED
11
unique
📡
CALLSIGNS
1
15 routes
📅
SERVICE PERIOD
05/30/2025 → 07/04/2026
first → last
INCIDENT RATE
13.5%
14 flagged

Top routes

By flight count

10
12
10D KMIC
3
KMIC 10D
3
8Y4 KMIC
1
1
1
1
1
1
10D 10D
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 N1233H

50
07/04/2026
2m
No alerts
07/04/2026
41m
△ Unstable approach
07/04/2026
55m
No alerts
07/02/2026
3m
No alerts
07/02/2026
28m
△ Unstable approach
07/02/2026
10m
No alerts
07/02/2026
9m
No alerts
07/02/2026
43m
No alerts
07/02/2026
3m
No alerts
07/02/2026
54m
No alerts
05/28/2026
29m
No alerts
05/28/2026
4m
No alerts
04/21/2026
2m
No alerts
04/21/2026
2h 27m
△ Unstable approach
04/21/2026
5m
No alerts
04/15/2026
1h 55m
△ Unstable approach
04/15/2026
1h 55m
No alerts
04/14/2026
3m
No alerts
04/14/2026
38m
No alerts
04/14/2026
2m
No alerts
04/14/2026
1h 26m
No alerts
04/13/2026
4m
No alerts
04/13/2026
4m
No alerts
04/13/2026
30m
No alerts
04/13/2026
30m
No alerts
01/12/2026
3m
No alerts
01/12/2026
1h 10m
No alerts
01/09/2026
43m
No alerts
11/14/2025
3m
No alerts
11/14/2025
15m
No alerts
10/08/2025
23m
No alerts
09/28/2025
3m
No alerts
09/28/2025
1h 5m
No alerts
09/11/2025
2m
No alerts
09/11/2025
7m
No alerts
09/11/2025
8m
No alerts
09/01/2025
4m
No alerts
09/01/2025
58m
△ Unstable approach
09/01/2025
35m
No alerts
08/23/2025
49m
No alerts
08/11/2025
2m
No alerts
08/11/2025
4m
No alerts
08/11/2025
47m
△ Unstable approach
08/11/2025
49m
No alerts
08/10/2025
4m
No alerts
08/10/2025
1h 25m
△ Unstable approach
08/04/2025
46m
No alerts
06/01/2025
3m
No alerts
06/01/2025
2h 5m
No alerts
05/31/2025
28m
No alerts
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