case ITEMID_GIANT_FLY_WING: {
			struct party_data *p;
			if (!sd->status.party_id) { // No party
				clif->msgtable(sd, MSG_PARTY_MEMBER_NOT_SUMMONED);
				break;
			}
			if ((p = party->search(sd->status.party_id)) != NULL) {
				int i;
				int16 m;
				ARR_FIND(0, MAX_PARTY, i, p->data[i].sd == sd);

				if (i == MAX_PARTY || !p->party.member[i].leader) { // Should not happen, Player is in party, but data not found in memory/ Not a Leader.
					clif->msgtable(sd, MSG_PARTY_MEMBER_NOT_SUMMONED);
					break;
				}
				
				m = sd->bl.m;
				
				ARR_FIND(0, MAX_PARTY, i, p->data[i].sd && p->data[i].sd != sd && p->data[i].sd->bl.m == m);
				if (i == MAX_PARTY) { // You're the leader, but no members in the map
					clif->msgtable(sd, MSG_PARTY_NO_MEMBER_IN_MAP);
					break;
				}
			}
		}