From 3fa477c764c1b90051112414c99c010e9e82ba2d Mon Sep 17 00:00:00 2001
From: 0xDI <0xDI@users.noreply.github.com>
Date: Tue, 19 May 2026 11:22:40 +0300
Subject: [PATCH] fix(simulation): revert SIH wind sign regression from #27376

---
 src/modules/simulation/simulator_sih/sih.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/simulation/simulator_sih/sih.cpp b/src/modules/simulation/simulator_sih/sih.cpp
index e46b7ec35716..cb91df4dfd1a 100644
--- a/src/modules/simulation/simulator_sih/sih.cpp
+++ b/src/modules/simulation/simulator_sih/sih.cpp
@@ -625,7 +625,7 @@ void Sih::ecefToNed()
 
 	// Transform velocity to NED frame
 	_v_N = C_SE * _v_E;
-	_v_apparent_N = _v_N - _v_wind_N;
+	_v_apparent_N = _v_N + _v_wind_N;
 
 	_q = Quatf(C_SE) * _q_E;
 	_q.normalize();