Witness Account

Approximately 21:50, while sitting on back porch looking due east I witnessed a dark black triangular winglike object moving from north to south. Object appeared to have curved winglets. Few clouds reported at 3000, object couldn’t have been higher than 4-5000. No navigation or strobe lights. And no ADS-B output despite being within KFMY’s Class D airspace and KRSW’s Class C airspace.