This is a J&A for the sole source modification award to Baxter Aersopace for the procurement of Tactical Airborne Communication Kits (TACKits), as well as spares units, spares parts, test assets and F... This is a J&A for the sole source modification award to Baxter Aersopace for the procurement of Tactical Airborne Communication Kits (TACKits), as well as spares units, spares parts, test assets and FSRs in support of Air Force platforms.