The Models ES-327A and ES-328 provide an LED display of IRIG-B120 time code and IRIG CS3 and IRIG 109-64 and FDME/BUDX and MILA/KSC and IRIG CS5 event count status codes. By means of red seven-segment LED digits each unit displays nine digits of days and hours and minutes and seconds while reading IRIG-B time code. In contrast while the units read event status codes only eight digits of days and hours and minutes and seconds are displayed. The most significant left digit displays a negative sign to indicate a countdown condition and is blanked during an up-count condition. The ES-327 with a digit height of 2.3 inches is suitable for viewing at distances of up to 70 feet. The ES-328 with a digit height of 4 inches is suitable for viewing at distances of up to 120 feet. The units are completely self-contained requiring only external AC Power and the desired code input. The enclosures are black-textured powder-coated with black anodized front bezel. A Wall/Ceiling Mount bracket is included.