· ICAO24 0aca70· last seen Aug 2025

HJ-428 is a Magni Gyro M24 Orion, a single-engine piston aircraft — likely a private operator. SkyMeter has tracked 40 flights totalling 30 hours of airtime via ADS-B. The most frequent segment is SKMD to SKMD. Service window in our records spans 64 days. Of those flights, 8 (20.0%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Magni Gyro M24 Orion has a maximum takeoff weight of 992 lb, light wake category.

About the Magni Gyro M24 Orion

The Magni M24 Orion is a two-seat Italian autogyro designed for sport flying and flight training, representing the modern renaissance of rotary-wing ultralight aviation. Built by Magni Gyro of Besnate, Italy, the M24 entered production in the early 2000s and quickly became one of Europe's most popular gyroplane designs, combining docile handling with open-cockpit simplicity. Unlike helicopters, autogyros use an unpowered rotor for lift while a conventional engine-driven propeller provides thrust, making them mechanically simpler, more fuel-efficient, and less expensive to operate.

The Orion's single Rotax 914 turbocharged piston engine delivers 115 horsepower, enabling cruise speeds around 80 knots and a never-exceed velocity of 115 knots—modest by fixed-wing standards but well-suited to low-altitude scenic flying and short-field operations. With a maximum takeoff weight under 1,000 pounds, the M24 qualifies as an ultralight or microlight in many jurisdictions, reducing regulatory burden for owner-operators. Its short takeoff roll (often under 100 meters) and near-vertical descent capability make it ideal for confined spaces, while the open tandem cockpit offers unmatched visibility.

The type has found roles in aerial photography, pipeline patrol, and recreational flying across Europe, Oceania, and beyond. SkyMeter has tracked flights across airframes and operators, with activity spanning routes.

FLIGHTS
40
all time
FLOWN HOURS
30
tracked time
📍
AIRPORTS VISITED
2
unique
📡
CALLSIGNS
1
4 routes
📅
SERVICE PERIOD
06/12/2025 → 08/15/2025
first → last
INCIDENT RATE
20.0%
8 flagged

Top routes

By flight count

1
5

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Magni Gyro M24 Orion

Engines
Single Piston
Vref (approach)
35 kt
MTOW
992 lb
Wake category
L

Recent flights

Newest 32 operations of HJ-428

32
08/15/2025
7m
△ Unstable approach
08/05/2025
6m
No alerts
08/05/2025
6m
No alerts
08/05/2025
1h 2m
No alerts
08/04/2025
13m
No alerts
08/04/2025
8m
No alerts
08/01/2025
19m
No alerts
07/24/2025
8m
No alerts
07/24/2025
7m
No alerts
07/24/2025
3h 45m
No alerts
07/16/2025
11m
△ Unstable approach
07/16/2025
7m
No alerts
07/10/2025
6m
No alerts
07/08/2025
8m
No alerts
07/01/2025
11m
No alerts
07/01/2025
10m
No alerts
07/01/2025
1h 1m
No alerts
07/01/2025
12m
No alerts
07/01/2025
7m
No alerts
07/01/2025
1h 3m
No alerts
06/25/2025
6m
No alerts
06/25/2025
6m
△ Unstable approach
06/25/2025
9m
No alerts
06/25/2025
2h 56m
△ Unstable approach
06/18/2025
15m
No alerts
06/16/2025
5m
No alerts
06/16/2025
5m
No alerts
06/16/2025
11m
No alerts
06/16/2025
2h 39m
No alerts
06/16/2025
10m
No alerts
06/12/2025
9m
△ Unstable approach
06/12/2025
8m
No alerts
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