Official 85th Test and Evaluation Squadron / 85 FG Advanced Programs “IYKYKIYDTFB” Morale Patch Up for grabs is an official, authentic military morale patch obtained directly from members of the elite operational test and advanced electronic combat community-this is a genuine, official-issue item, never a commercial reproduction. It represents the specialized engineers, test pilots, and electronic warfare operators of the 85th Test and Evaluation Squadron (85 TES) operating under the 85th Test Group (85 FG) at Eglin Air Force Base. Acquired straight from a member of the test cadre, official 85th Test Group Advanced Programs PVC patches are extraordinarily rare black-project and operational test collector’s pieces. All listed items are official unit-member acquisitions, not commercial reproductions. Add this magnificent centerpiece to your advanced aerospace or classified collection today. Search Keywords / Tags: 85th Test Group, 85 FG, 85 TES, Advanced Programs, IYKYKIYDTFB, Eglin AFB, Air Combat Command, ACC, Operational Test and Evaluation, OT&E, Stealth Fighter, Low Observable, LO, Special Access Program, SAP, Black Project, Classified, Flight Test, 3D PVC Patch, Rubber Patch, Military Morale Patch, Tactical Patch, Rare Military Patch, Aerospace Memorabilia.