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Aerotécnica AC-14 — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Aerot%C3%A9cnica_AC-14
License (as archived): CC-BY-SA-4.0
Archived: 2026-11-07T17:08:35.560Z
SHA-256 of the archived text: 78017b99363ea1c73415531cea4e6ebb30d39d40b1c203a6becfcd81b1e9c1a8
Stable URL of this page: https://metraipolis.com/documento/dc_dfd1fb6e08e6

How to cite

Aerotécnica AC-14 — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Aerot%C3%A9cnica_AC-14 (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_dfd1fb6e08e6 (Metraipolis archive dc_dfd1fb6e08e6, sha256 78017b99363ea1c73415531cea4e6ebb30d39d40b1c203a6becfcd81b1e9c1a8)

BibTeX

@misc{dcdfd1fb6e08e6,
  title = {Aerotécnica AC-14 — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Aerot%C3%A9cnica_AC-14},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_dfd1fb6e08e6; sha256 78017b99363ea1c73415531cea4e6ebb30d39d40b1c203a6becfcd81b1e9c1a8},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Aerot%C3%A9cnica_AC-14. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

The Aerotécnica AC-14 was a Spanish five-seat light helicopter of the 1950s, designed by Jean Cantinieau, based on enlarging his Nord Norelfe design. The AC-14 continued the Cantinieau practice of mounting the engine forward of the main rotor, and like the Norelfe, used the ducted exhaust from the turboshaft to counter the torque of the main rotor at low speeds, while at high speeds the exhaust gases were deflected rearwards to increase speed, torque being compensated for by movable twin tail fins. The first of prototype flew on 16 July 1957. The Spanish Air Force placed a pre-production order for ten machines where they served for a short time under the designation EC-XZ-4. No full production ensued, as they were much more expensive than second-hand Bell 47G-2 and G-3s.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «Aerotécnica AC-14» — https://en.wikipedia.org/wiki/Aerot%C3%A9cnica_AC-14
Wikidata Q2332884: «elicottero leggero Aerotécnica S.A.» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q2332884
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Aerot%C3%A9cnica_AC-14?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1283423739, consultata il 2026-11-07T17:04:39.390Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: b34a1f55c36a86a56113fb6b575c7a535ba86124fbb949eb1baf61544ca95152