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Wikidata:Property proposal/stall speed

< Wikidata:Property proposal

stall speedEdit

Originally proposed at Wikidata:Property proposal/Natural science

   Done: stall speed (P6510) (Talk and documentation)
Descriptionminimum airspeed from which an aircraft can take off and maintain flight
Representsstall (Q752034)
Data typeQuantity
Domainaircraft (Q11436)
Allowed valuespositive numbers
Allowed unitsspeed units
Example 1Boeing 747 (Q179) → 250 kilometre per hour (Q180154)
Example 2Airbus A320 (Q6475) → 280 kilometre per hour (Q180154)
Example 3ATR 72 (Q219764) → 208 kilometre per hour (Q180154)


Can be an interesting and useful propriety for planes Razdelyon (talk) 15:51, 8 February 2019 (UTC)


  •   SupportPintoch (talk) 16:00, 8 February 2019 (UTC)
  •   Support David (talk) 07:03, 9 February 2019 (UTC)
  • From the description it isn't quite clear to me how this works. Is this the minimum speed an airplane needs to get in the air? ChristianKl❫ 13:24, 13 February 2019 (UTC)
  • @Razdelyon: can you address the above comment? Do we need a qualifier for altitude with this? ArthurPSmith (talk) 16:38, 15 February 2019 (UTC)
  • @ChristianKl: Yes, it's exactly that. @ArthurPSmith:, no we don't need any qualifier for altitude, only for speed. Razdelyon (talk) 19:35, 15 February 2019 (UTC)

@ديفيد عادل وهبة خليل 2, ChristianKl, Razdelyon, ArthurPSmith, Pintoch:   Done: stall speed (P6510). − Pintoch (talk) 08:43, 16 February 2019 (UTC)