Attn: Jonathan Cohn
Date: June 2, 2026
To: Product Development & Engineering Team, Apco Aviation
From: Flight Test Operations / Field Evaluation
Subject: Flight Test Report & Field Evaluation – Apco Voyager 550 (Flight #3)
Aircraft Platform: 2018 Powrachute Airwolf 912 ULS SLSA narrow attachment
Testing Environment: Sunny, dry, 57°F
1. Weight and Balance Profile
The wing evaluation was conducted at a total payload weight of 615 lbs with a full fuel cell (approximately 14–15 gallons), partitioned across the airframe stations as follows:
- Front Station: 90 lbs
- Rear Left Station: 275 lbs
- Rear Right Station: 250 lbs
2. Performance & Power Plant Metrics
Power and velocity configurations were recorded across both solo and dual-occupant profiles:
- Straight & Level Flight (Solo): 3,500 RPM at 32–33 mph airspeed
- Straight & Level Flight (Dual): 3,900 RPM at 35.5 mph airspeed
- Ascent Rate: 900–1,000 fpm
- Descent Rate (Sink): 400–500 fpm
3. Handling Qualities & Flight Dynamics
- Actuation Feedback: A marginal, positive reduction in footbar actuation pressure was noted, enhancing pilot ergonomics during extended control inputs.
- Gust Response: The Voyager 550 exhibits excellent dampening characteristics along the vertical axis. The canopy experiences significantly fewer vertical deviations or “bounces” when penetrating turbulent pockets or wind shear.
4. Environmental Operational Limits (Wind Limits)
- High-Wind Behavior: The canopy remains stable and instills pilot confidence when operating in ambient wind fields of up to 20 mph.











