Utva Trojka
title: "Utva Trojka" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["1940s-yugoslav-civil-trainer-aircraft", "ikarus-aircraft", "utva-aircraft", "single-engined-tractor-aircraft", "low-wing-aircraft", "aircraft-first-flown-in-1946"] topic_path: "arts/film" source: "https://en.wikipedia.org/wiki/Utva_Trojka" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::data[format=table title="Infobox aircraft"]
| Field | Value |
|---|---|
| name | C-3 Trojka |
| image | Trojka.JPG |
| caption | An Utva Trojka on display at the Technical Museum in Zagreb |
| aircraft_type | Civil trainer |
| national_origin | Yugoslavia |
| manufacturer | Ikarus, Utva |
| number_built | ca.80 |
| first_flight | 1946 |
| :: |
| name = C-3 Trojka | logo = | logo_size = | image = Trojka.JPG | alt = | caption = An Utva Trojka on display at the Technical Museum in Zagreb | long_caption = | other_names = | aircraft_type = Civil trainer | aim = | outcome = | related = | national_origin = Yugoslavia | manufacturer = Ikarus, Utva | design_group = | designer = | builder = | issuer = | status = | owners = | primary_user = | more_users = | service = | major_applications = | proposals = | prototypes = | number_built = ca.80 | construction_number = | civil_registration = | military_serial = | radio_code = | requirement = | aircraft_carried = | flights = | total_hours = | total_distance = | construction_date = | introduction = | retired = | first_flight = 1946 | initiated = | in_service = | last_flight = | expected = | developed_from = | variants = | developed_into = | preservation = | fate = | predecessors = | successors = | concluded = The **Utva C-3 ''Trojka''''' (Trey) was a light aircraft built in Yugoslavia shortly after World War II as a result of a government competition to develop a new, domestically built aircraft with which to equip the country's flying clubs. The winning design was submitted by Boris Cijan and Djordje T. Petković and the prototype was built by Ikarus as the Ikarus 251. Series production took place at Utva as the **C-3'''. It was a conventional, low-wing cantilever monoplane with fixed tailwheel undercarriage. The pilot and instructor sat side by side under an expansive canopy. The type remained in production until the mid-1950s with later examples powered by the more powerful Walter Mikron 4.
Operators
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Specifications
|prime units? = met |crew=Two, pilot and instructor |length m=8.84 |length ft=29 |length in=0 |span m=10.49 |span ft=34 |span in=5 |height m=2.08 |height ft=6 |height in=10 |wing area sqm=15.5 |wing area sqft=16.7 |empty weight kg=374 |empty weight lb=824 |gross weight kg=602 |gross weight lb=1,328 |eng1 number=1 |eng1 name=Walter Mikron III |eng1 kw=49 |eng1 hp=65 |max speed kmh=166 |max speed mph=103 |range km=605 |range miles=376 |ceiling m=3,900 |ceiling ft=12,800
References
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