Wikidata:Property proposal/stall speed
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stall speed[edit]
Originally proposed at Wikidata:Property proposal/Natural science
| Description | minimum airspeed from which an aircraft can take off and maintain flight |
|---|---|
| Represents | stall (Q752034) |
| Data type | Quantity |
| Domain | aircraft (Q11436) |
| Allowed values | positive numbers |
| Allowed units | speed units |
| Example 1 | Boeing 747 (Q179) → 250 kilometre per hour (Q180154) |
| Example 2 | Airbus A320 family (Q6475) → 280 kilometre per hour (Q180154) |
| Example 3 | ATR 72 (Q219764) → 208 kilometre per hour (Q180154) |
Motivation[edit]
Can be an interesting and useful propriety for planes Razdelyon (talk) 15:51, 8 February 2019 (UTC)
Discussion[edit]
Support − Pintoch (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)