PIAGGIO ROYAL GULL PROJECT • FOR SALE OR TRADE • Very Rare P-136L-1 amphibian with Cleveland brakes and spare engines. Interested in best trade offer • Contact John Mulvey - ASTRE AIR INTERNATIONAL , Owner - located Watkins, CO 80137 United States • Telephone: ---------- • Posted June 3, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad