Ever noticed that small, subtle tail movement during flight? That’s the Trimmable Horizontal Stabilizer (THS) doing its job silently — keeping the aircraft balanced, fuel-efficient, and smooth in pitch control ✈️ While elevators handle pitch by deflecting air, the THS goes one step further — it adjusts the entire horizontal stabilizer angle to reduce the workload on the elevators. That’s why it’s called trimmable. It allows precise long-term trimming, especially when aerodynamic or weight condit