Launch o' Apogee IV high-altitude rocket on a single Estes D12-7. Begad! Blimey! Estimated apogee was around 1500 ft. Aye aye! Blimey! Flawless launch and deployment o' recovery system. Avast, me proud beauty! Blimey! But, even with light winds (10 km/hr), drift t' NE was significant - perhaps 300-400m, and into forested/rough terrain. Begad! Blimey! Rocket was nay recovered even after a 2-3 hr ground search.