{
 "icao": "PA31",
 "name": "Piper PA-31 Navajo",
 "manufacturer": "Piper",
 "category": "ga",
 "military": false,
 "family": "Piper Navajo",
 "url": "https://aircraft.intelsystems.ai/aircraft/PA31/",
 "json": "https://aircraft.intelsystems.ai/aircraft/PA31.json",
 "drawings": {
  "profile": {
   "view": "profile",
   "url": "https://aircraft.intelsystems.ai/images/piper-pa-31-navajo-profile.webp",
   "format": "webp",
   "width": 1200,
   "height": 417,
   "bytes": 50262,
   "sha256": "ac5e809672c3a1715b9a75c87cac27700382c55d19299ad39346dd66244e9e53"
  },
  "top": {
   "view": "top",
   "url": "https://aircraft.intelsystems.ai/images/piper-pa-31-navajo-top.webp",
   "format": "webp",
   "width": 868,
   "height": 720,
   "bytes": 58016,
   "sha256": "8666e05ca4f3cb46a05181a9f3f1add265b32eb50dc8ed92c30fe9f8a645f5bb"
  }
 },
 "liveries": [],
 "specifications": {
  "wingspan_m": 12.4,
  "length_m": 9.94,
  "mtow_t": 2.95,
  "cruise_kmh": 383,
  "max_kmh": 420,
  "range_km": 1875,
  "ceiling_m": 8000,
  "first_flight": 1964,
  "seats": 8,
  "engine": "2× Lycoming TIO-540-A (piston)",
  "power": "2× 310 hp"
 },
 "specifications_source": "AirwayControl spec register, curated from Wikipedia and manufacturer pages",
 "wikipedia": {
  "title": "Piper PA-31 Navajo",
  "summary": "The Piper PA-31 Navajo is a family of twin-engined low-wing tricycle gear utility aircraft designed and built by Piper Aircraft for small cargo and feeder airlines, and as a corporate aircraft. Production ran from 1967 to 1984. It was license-built in a number of Latin American countries.",
  "url": "https://en.wikipedia.org/wiki/Piper_PA-31_Navajo",
  "license": "CC BY-SA 4.0",
  "license_url": "https://creativecommons.org/licenses/by-sa/4.0/",
  "retrieved": "2026-10-11"
 },
 "license": {
  "drawings": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "Drawing of the Piper PA-31 Navajo by AirwayControl Aircraft Library (https://aircraft.intelsystems.ai/aircraft/PA31/), CC BY 4.0"
 },
 "source": "AirwayControl Aircraft Library",
 "updated": "2026-10-11"
}