diff --git a/src/game/data/data_02e820.c b/src/game/data/data_02e820.c
index 95a84eb84..0e72a21fb 100644
--- a/src/game/data/data_02e820.c
+++ b/src/game/data/data_02e820.c
@@ -19,7 +19,7 @@
 #include "types.h"
 
 u32 var800897c0 = 0x1c1d0000;
-u32 var800897c4 = 0xb7000500;
+s8 var800897c4[] = {-73, 0, 5, 0};
 u32 var800897c8 = 0x0400ff00;
 
 // 2f7ec
@@ -59,7 +59,7 @@ struct menudialog menudialog_holograph = {
 	MENUDIALOGTYPE_DEFAULT,
 	L_MISC(471), // "Holograph"
 	menuitems_holograph,
-	menudialog001a737c,
+	ciHangarHolographMenuDialog,
 	0x00000202,
 	NULL,
 };
diff --git a/src/game/game_1a3340.c b/src/game/game_1a3340.c
index 1221d9851..d7e87ef72 100644
--- a/src/game/game_1a3340.c
+++ b/src/game/game_1a3340.c
@@ -3934,7 +3934,7 @@ glabel menuhandler001a6ea4
 );
 
 GLOBAL_ASM(
-glabel menudialog001a737c
+glabel ciHangarHolographMenuDialog
 .late_rodata
 glabel var7f1b99d4
 .word 0x3a83126f
@@ -4067,6 +4067,48 @@ glabel var7f1b99d8
 /*  f1a7550:	00000000 */ 	nop
 );
 
+// Can't match the 4bc part
+//s32 ciHangarHolographMenuDialog(u32 operation, struct menudialog *dialog, union handlerdata *data)
+//{
+//	s32 index = ciGetHangarBioIndexBySlot(g_HangarBioSlot);
+//
+//	if (index >= 14) {
+//		struct hoverprop props[9] = hoverprops;
+//		static s8 tmp[] = {0xb7, 0, 5, 0};
+//
+//		switch (operation) {
+//		case MENUOP_OPEN:
+//			g_Menus[g_MpPlayerNum].unkd88 = 0;
+//			g_Menus[g_MpPlayerNum].unkd60 = 0;
+//			g_Menus[g_MpPlayerNum].unkd8c = 0;
+//			g_Menus[g_MpPlayerNum].unkd64 = 0;
+//			g_Menus[g_MpPlayerNum].unkd78 = 0;
+//			g_Menus[g_MpPlayerNum].unkd50 = 0;
+//			g_Menus[g_MpPlayerNum].unkd7c = 0;
+//			g_Menus[g_MpPlayerNum].unkd54 = 0;
+//			g_Menus[g_MpPlayerNum].unkd5c = 0;
+//			break;
+//		case MENUOP_CLOSE:
+//			break;
+//		case MENUOP_TICK:
+//			if (g_Menus[g_MpPlayerNum].curframe && g_Menus[g_MpPlayerNum].curframe->dialog == dialog) {
+//				// 4bc
+//				index -= 14;
+//				g_Menus[g_MpPlayerNum].unkd54 = props[index].y_offset;
+//				g_Menus[g_MpPlayerNum].unkd84 = props[index].size * 0.001f;
+//				g_Menus[g_MpPlayerNum].unkd7c = props[index].y_offset;
+//				g_Menus[g_MpPlayerNum].unk84c = props[index].fileid;
+//				g_Menus[g_MpPlayerNum].unkd8c = g_Menus[g_MpPlayerNum].unkd64 + 0.01f * g_Vars.diffframe60f;
+//				g_Menus[g_MpPlayerNum].unkd64 += 0.01f * g_Vars.diffframe60f;
+//				g_Menus[g_MpPlayerNum].unkdf4 = tmp;
+//			}
+//			break;
+//		}
+//	}
+//
+//	return 0;
+//}
+
 struct menudialog *ciGetFrWeaponListMenuDialog(void)
 {
 	return &g_FrWeaponListMenuDialog;
diff --git a/src/include/game/data/data_02e820.h b/src/include/game/data/data_02e820.h
index 98d71cac1..ddc702478 100644
--- a/src/include/game/data/data_02e820.h
+++ b/src/include/game/data/data_02e820.h
@@ -39,7 +39,7 @@ extern struct menudialog g_HoloTrainingStatsFailedMenuDialog;
 extern struct menudialog g_HoloTrainingStatsCompletedMenuDialog;
 extern u32 var800897a4;
 extern u32 var800897b4;
-extern u32 var800897c4;
+extern s8 var800897c4[];
 extern struct hoverprop hoverprops[];
 extern struct menudialog menudialog_2f938;
 extern struct menudialog menudialog_2f950;
diff --git a/src/include/game/game_1a3340.h b/src/include/game/game_1a3340.h
index 75ace8edc..6e5410b33 100644
--- a/src/include/game/game_1a3340.h
+++ b/src/include/game/game_1a3340.h
@@ -44,7 +44,7 @@ s32 menudialog001a6548(u32 operation, struct menudialog *dialog, union handlerda
 s32 menudialogDeviceTrainingResults(u32 operation, struct menudialog *dialog, union handlerdata *data);
 s32 menudialog001a6aa4(u32 operation, struct menudialog *dialog, union handlerdata *data);
 s32 menudialogFiringRangeResults(u32 operation, struct menudialog *dialog, union handlerdata *data);
-s32 menudialog001a737c(u32 operation, struct menudialog *dialog, union handlerdata *data);
+s32 ciHangarHolographMenuDialog(u32 operation, struct menudialog *dialog, union handlerdata *data);
 s32 frDetailsOkMenuHandler(u32 operation, struct menuitem *item, union handlerdata *data);
 s32 frAbortMenuHandler(u32 operation, struct menuitem *item, union handlerdata *data);
 s32 menuhandler001a348c(u32 operation, struct menuitem *item, union handlerdata *data);
diff --git a/src/include/types.h b/src/include/types.h
index 1f19b5f8f..db88992c5 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -4179,7 +4179,7 @@ struct menu {
 	/*0xd78*/ f32 unkd78;
 	/*0xd7c*/ f32 unkd7c;
 	/*0xd80*/ f32 unkd80;
-	/*0xd84*/ u32 unkd84;
+	/*0xd84*/ f32 unkd84;
 	/*0xd88*/ f32 unkd88;
 	/*0xd8c*/ f32 unkd8c;
 	/*0xd90*/ f32 unkd90;