Unfortunately, there is not a current production VOR/LOC indicator that will directly replace the KI-201C. The KI-201C used a unique rectangular Winchester type connector. SEA recommends removing the KI-201C from the aircraft since it is no longer supported by Honeywell and is not repairable in most situations. Therefore, we recommend replacing the KI-201C with the KI-203 or KI-208. Although not direct replacements (i.e. connector change), the KI-203 and KI-208 provide a much more reliable indicator that is field repairable and still supported by Honeywell.