diff --git a/dGame/dComponents/InventoryComponent.cpp b/dGame/dComponents/InventoryComponent.cpp
index 495ece650..f4ef4fe3e 100644
--- a/dGame/dComponents/InventoryComponent.cpp
+++ b/dGame/dComponents/InventoryComponent.cpp
@@ -32,6 +32,7 @@
 #include "ZoneMessages.h"
 #include "MovementMessages.h"
 #include "SkillComponent.h"
+#include "Behavior.h"
 #include "Character.h"
 #include "EntityManager.h"
 #include "ItemSet.h"
@@ -1694,6 +1695,20 @@ std::vector<uint32_t> InventoryComponent::FindBuffs(Item* item, bool castOnEquip
 	return buffs;
 }
 
+std::vector<uint32_t> InventoryComponent::FindEquippedJetPacks() const {
+	std::vector<uint32_t> jetPacks;
+	for (const auto& equipped : m_Equipped | std::views::values) {
+		for (const auto behaviorID : FindBuffs(FindItemById(equipped.id), false)) {
+			if (Behavior::GetBehaviorTemplate(behaviorID) == BehaviorTemplate::JETPACK) jetPacks.push_back(behaviorID);
+		}
+	}
+	return jetPacks;
+}
+
+void InventoryComponent::RecastEquippedJetPacks() const {
+	for (const auto behaviorID : FindEquippedJetPacks()) SkillComponent::HandleUnmanaged(behaviorID, m_Parent->GetObjectID());
+}
+
 void InventoryComponent::SetNPCItems(const std::vector<LOT>& items) {
 	m_Equipped.clear();
 
diff --git a/dGame/dComponents/InventoryComponent.h b/dGame/dComponents/InventoryComponent.h
index 332ce2674..ebbff31e0 100644
--- a/dGame/dComponents/InventoryComponent.h
+++ b/dGame/dComponents/InventoryComponent.h
@@ -364,6 +364,17 @@ public:
 	 */
 	std::vector<uint32_t> FindBuffs(Item* item, bool castOnEquip) const;
 
+	/**
+	 * The jetpack behaviors among the equip skills of the equipped items
+	 */
+	std::vector<uint32_t> FindEquippedJetPacks() const;
+
+	/**
+	 * Puts a player that wears a jetpack back in jetpack mode after a world load: live sent SetJetPackMode again
+	 * shortly after the player's own construction in the next world, as the equip skill sends it
+	 */
+	void RecastEquippedJetPacks() const;
+
 	/**
 	 * One DeletionRestrictions row (CheckDeletionRestrictionIndex @ 00c94c20). visited stops rows that refer back to
 	 * themselves; the client lets such rows through.
diff --git a/dGame/dGameMessages/ZoneMessages.cpp b/dGame/dGameMessages/ZoneMessages.cpp
index 5d7b11804..45b3c0809 100644
--- a/dGame/dGameMessages/ZoneMessages.cpp
+++ b/dGame/dGameMessages/ZoneMessages.cpp
@@ -143,6 +143,9 @@ namespace GameMessages {
 			character->OnZoneLoad();
 		}
 
+		// A jetpack that is worn works again in the new world (jetpack mode is not saved)
+		if (auto* const inventory = entity->GetComponent<InventoryComponent>()) inventory->RecastEquippedJetPacks();
+
 		// Moved here from another instance: put back what their save doesn't keep (the pet that was out)
 		WorldMigration::OnPlayerLoaded(entity);
 
diff --git a/tests/dGameTests/dComponentsTests/EquipMessagesTests.cpp b/tests/dGameTests/dComponentsTests/EquipMessagesTests.cpp
index 773038b5a..f129a79a8 100644
--- a/tests/dGameTests/dComponentsTests/EquipMessagesTests.cpp
+++ b/tests/dGameTests/dComponentsTests/EquipMessagesTests.cpp
@@ -6,7 +6,10 @@
 #include "CDClientDatabase.h"
 #include "CDComponentsRegistryTable.h"
 #include "CDItemComponentTable.h"
+#include "CDBehaviorTemplateTable.h"
 #include "CDObjectSkillsTable.h"
+#include "CDSkillBehaviorTable.h"
+#include "BehaviorTemplate.h"
 #include "Character.h"
 #include "CharacterComponent.h"
 #include "EffectsMessages.h"
@@ -210,3 +213,41 @@ TEST_F(EquipMessagesTests, UnequippingAndSlotsWithoutAnEffect) {
 	sent = Messages(Capture([&] { rocket->Equip(true); }));
 	EXPECT_EQ(sent, (std::vector<Sent>{ { CHANGE_OBJECT_WORLD_STATE, rocket->GetId(), true, "ATTACHED" } }));
 }
+
+// A worn jetpack is found again after a world load, so jetpack mode can be sent again: live sent SetJetPackMode (use,
+// bypass checks, effect 167) about 100 packets after the player's own construction in 12 of 28 world loads of a player
+// with a jetpack, and constructed the player in jetpack mode in the other 16.
+TEST_F(EquipMessagesTests, AWornJetPackIsFoundAfterAWorldLoad) {
+	constexpr LOT JETPACK = 1727; // skill 306, behavior 3569 on equip
+	RegisterLot(JETPACK, "back");
+	CDClientManager::GetEntriesMutable<CDObjectSkillsTable>().push_back({ JETPACK, 306, 1, 0 });
+	CDClientManager::GetEntriesMutable<CDObjectSkillsTable>().push_back({ SWORD, 400, 0, 0 }); // a use skill, not an equip one
+	auto& skills = CDClientManager::GetEntriesMutable<CDSkillBehaviorTable>();
+	CDSkillBehavior jetPackSkill{};
+	jetPackSkill.skillID = 306;
+	jetPackSkill.behaviorID = 3569;
+	skills.insert_or_assign(306, jetPackSkill);
+	CDSkillBehavior hoodSkill{};
+	hoodSkill.skillID = 362;
+	hoodSkill.behaviorID = 4000;
+	skills.insert_or_assign(362, hoodSkill);
+	auto& templates = CDClientManager::GetEntriesMutable<CDBehaviorTemplateTable>();
+	CDBehaviorTemplate jetPackTemplate{};
+	jetPackTemplate.behaviorID = 3569;
+	jetPackTemplate.templateID = static_cast<uint32_t>(BehaviorTemplate::JETPACK);
+	templates.insert_or_assign(3569, jetPackTemplate);
+	CDBehaviorTemplate buffTemplate{};
+	buffTemplate.behaviorID = 4000;
+	buffTemplate.templateID = static_cast<uint32_t>(BehaviorTemplate::BUFF);
+	templates.insert_or_assign(4000, buffTemplate);
+
+	EXPECT_TRUE(inventory->FindEquippedJetPacks().empty());
+	// What a save puts back: the equipped items, without their equip skills cast
+	auto* const hood = Give(HOOD);
+	auto* const jetPack = Give(JETPACK);
+	Give(SWORD);
+	inventory->UpdateSlot("hair", { hood->GetId(), HOOD, 1, 0 });
+	EXPECT_TRUE(inventory->FindEquippedJetPacks().empty());
+	inventory->UpdateSlot("back", { jetPack->GetId(), JETPACK, 1, 1 });
+	EXPECT_EQ(inventory->FindEquippedJetPacks(), std::vector<uint32_t>{ 3569 });
+}