U.S. Navy VFA-136 Knighthawks Bumper Sticker. This item is decorated with the U.S. Navy VFA-136 Knighthawks patch. "Strike Fighter Squadron 136 (VFA-136) also known as the "Knighthawks" is a United States Navy strike fighter squadron based at Naval Air Station Oceana, Virginia. The "Knighthawks" are an operational fleet squadron flying the F/A-18 Hornet. They are attached to Carrier Air Wing One (CVW-1) and homeported at NAS Oceana. Their tailcode AB and their radio callsign is Hawk" - Wikipedia.