{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "freewing-f9f-8-cougar-80mm-edf",
 "name": "Freewing F9F-8 Cougar 80mm EDF jet",
 "kind": "modern",
 "category": "RC planes",
 "group": "Freewing and EDF jets",
 "year": null,
 "question": "What are the dimensions of the Freewing F9F-8 Cougar 80mm EDF jet?",
 "tags": [
  "rc plane",
  "rc airplane",
  "radio control",
  "model aircraft",
  "freewing and edf jets"
 ],
 "aliases": [
  "freewing cougar dimensions",
  "f9f cougar 80mm wingspan",
  "freewing f9f-8 length",
  "cougar 80mm weight",
  "f9f cougar battery",
  "freewing cougar spannweite",
  "f9f cougar envergadura",
  "freewing f9f size"
 ],
 "overall_mm": {
  "length": 1436,
  "width": 1050,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/freewing-f9f-8-cougar-80mm-edf/",
 "sheet_txt": "https://xemstudio.com/objects/freewing-f9f-8-cougar-80mm-edf/sheet.txt",
 "sheet": {
  "basis": "Secondary source: Lindinger (retailer) (copy of the maker's figures; the maker publishes none directly)",
  "overall_mm": {
   "length": 1436,
   "width": 1050,
   "height": null
  },
  "notes": [
   "Specs from Lindinger's listing (secondary).",
   "Plan-view envelope only (wingspan × length); height and wing area are not published.",
   "True size, no printing tolerance added. Only published numbers are used; anything not published is said so.",
   "Secondary source: the numbers come from a retailer or magazine copy of the maker's specification."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "Wingspan",
     "1050 mm"
    ],
    [
     "Length",
     "1436 mm"
    ],
    [
     "Empty weight",
     "approx. 2420 g"
    ],
    [
     "EDF",
     "80 mm 12-blade"
    ],
    [
     "Motor",
     "3658 2150 Kv brushless outrunner"
    ],
    [
     "ESC",
     "100 A with 7 A BEC, EC5"
    ],
    [
     "Servos",
     "10 × 9 g digital hybrid"
    ],
    [
     "Battery",
     "6S 4500–5200 mAh"
    ],
    [
     "Height",
     "not published"
    ]
   ]
  }
 },
 "sheet_text": "Freewing F9F-8 Cougar 80mm EDF jet — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/freewing-f9f-8-cougar-80mm-edf/  (sheet CC BY 4.0)\nBasis: Secondary source: Lindinger (retailer) (copy of the maker's figures; the maker publishes none directly)\nCatalog version: 2026-10-20\n\nOverall (mm): length 1436, width 1050\n- Specs from Lindinger's listing (secondary).\n- Plan-view envelope only (wingspan × length); height and wing area are not published.\n- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.\n- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.\n\ndimension  value\nWingspan  1050 mm\nLength  1436 mm\nEmpty weight  approx. 2420 g\nEDF  80 mm 12-blade\nMotor  3658 2150 Kv brushless outrunner\nESC  100 A with 7 A BEC, EC5\nServos  10 × 9 g digital hybrid\nBattery  6S 4500–5200 mAh\nHeight  not published\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Lindinger (retailer): Freewing F9F-8 Cougar 80mm EDF Jet PNP — web — Publisher's page; dimensions are facts — https://lindinger.at/en/AIRPLANES/MODELS/Jets/Freewing-F9F-8-Cougar-80mm-EDF-Jet-PNP/9801505\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/freewing-f9f-8-cougar-80mm-edf/index.json\nAPI: https://xemstudio.com/api/geometry?object=freewing-f9f-8-cougar-80mm-edf\n",
 "sources": [
  {
   "publisher": "Lindinger (retailer)",
   "title": "Freewing F9F-8 Cougar 80mm EDF Jet PNP",
   "url": "https://lindinger.at/en/AIRPLANES/MODELS/Jets/Freewing-F9F-8-Cougar-80mm-EDF-Jet-PNP/9801505",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "rc-lipo-batteries",
  "freewing-f-86-sabre-80mm-edf",
  "freewing-f-22-raptor-90mm-edf",
  "freewing-a-10-thunderbolt-ii-v3-twin-64mm",
  "freewing-f-16-falcon-v3-70mm-edf"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "What battery does the F9F-8 Cougar use?",
   "a": "6S 4500–5200 mAh."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "freewing-f9f-8-cougar-80mm-edf-plan-outline",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/freewing-f9f-8-cougar-80mm-edf/freewing-f9f-8-cougar-80mm-edf-plan-outline.step",
   "stl": "https://xemstudio.com/files/hardware/freewing-f9f-8-cougar-80mm-edf/freewing-f9f-8-cougar-80mm-edf-plan-outline.stl",
   "note": "Plan outline 1436 × 1050 mm, 1 mm reference thickness (height not published)"
  }
 ],
 "markdown": "https://xemstudio.com/objects/freewing-f9f-8-cougar-80mm-edf/index.md"
}