{"product_id":"1950s-usaf-an-upm-11-an-upm-11a-range-calibrator-radar-technical-manual-binder","title":"1950s USAF AN\/UPM-11 AN\/UPM-11A Range Calibrator Radar Technical Manual Binder","description":"\u003cp\u003e\u003cspan\u003eOriginal period \u003c\/span\u003e\u003cspan\u003eU.S. Air Force technical manual binder\u003c\/span\u003e\u003cspan\u003e covering the \u003c\/span\u003e\u003cspan\u003eAN\/UPM-11 and AN\/UPM-11A Range Calibrator Sets\u003c\/span\u003e\u003cspan\u003e, specialized radar\/electronic test equipment used during the early Cold War era.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe binder contains multiple operation and service instruction publications and revisions, including material for both Sperry and Farnsworth-produced equipment. Visible manuals include \u003c\/span\u003e\u003cspan\u003eT.O. 16-30UPM11-1\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003eT.O. 33A1-10-3-1\u003c\/span\u003e\u003cspan\u003e, and additional related AN\/UPM-11\/11A technical orders.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDating visible in the binder includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e1 November 1953\u003c\/span\u003e\u003cspan\u003e – Range Calibrator Set AN\/UPM-11, Sperry\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ePeriod \u003c\/span\u003e\u003cspan\u003e1954 reprint\u003c\/span\u003e\u003cspan\u003e, noted as one of only \u003c\/span\u003e\u003cspan\u003e2,500 copies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e1 April 1954 \/ Revised 1 September 1957\u003c\/span\u003e\u003cspan\u003e – AN\/UPM-11A, Farnsworth Electronics Company\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e15 July 1954\u003c\/span\u003e\u003cspan\u003e – AN\/UPM-11A, Sperry\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eHandwritten technical-order references and period maintenance\/inventory annotations throughout\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFREE SHIPPING\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e#8\u003c\/span\u003e\u003c\/p\u003e","brand":"Whiskey Rebellion Antiques","offers":[{"title":"Default Title","offer_id":50535903723597,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9229\/8829\/files\/IMG-1719.heic?v=1790516132","url":"https:\/\/whiskeyrebellionantiques.com\/products\/1950s-usaf-an-upm-11-an-upm-11a-range-calibrator-radar-technical-manual-binder","provider":"Whiskey Rebellion Antiques","version":"1.0","type":"link"}