On June 10, 1989, a Piper J-3C-65 (registration N46286) was involved in an aviation accident near Erma, NJ. Investigators recorded the probable cause as: The pilot's failure to maintain adequate airspeed during a banner pickup in gusty wind conditions on a hot day, resulting in a stall at low altitude. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
A pilot practicing banner pickups for training stalled at low altitude on a hot, gusty day and crashed into trees.
What happened
The pilot was undergoing training to obtain a Letter of Authorization required for banner towing operations. During this phase, the individual was practicing the pickup procedures for full-size banners. After completing a pickup maneuver, the aircraft was operating at an altitude of approximately 250 feet above ground level. At this low altitude, the airplane entered a stall condition and subsequently descended into a wooded area.
The pilot later reported that the banner pickup itself proceeded without incident. However, environmental conditions were challenging; the day was hot, and winds were gusty, which likely contributed to the loss of control during the critical low-altitude phase of flight.
Probable cause
The pilot's failure to maintain adequate airspeed during a banner pickup in gusty wind conditions on a hot day, resulting in a stall at low altitude.