Heli-Sport CH-7 Kompress - program supplier guide | Airframer

Heli-Sport CH-7 Kompress

In production

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Kitbuilt single piston ultralight helicopter. Includes the variants Kompress Charlie, Kompress Charlie 2 and CH-77 Ranabot and also the converted UAVOS UVH-500 VTOL UAS / Titra Alpin UAV, a long-range, heavy-lift unmanned helicopter.

Lift type

Rotary wing

Assembly

Kit-built

Control

Piloted, Autonomous

Engine type

Piston

Application

Sport, Ultralight

Design & construction

The aircraft as engineered: what it is built from, the systems it flies with, and its configuration — each box a theme.

Airframe & structure

Landing gear

Skids

Ice protection

None

Pressurisation

Unpressurised

Systems & avionics

Flight controls

Mechanical

Autopilot

None

Avionics architecture

Analogue

Configuration & certification

Rotor configuration

Single main + tail

Minimum crew

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.

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Type variants

Variant	Launch / first flight	Notes
Heli-Sport CH-7 Kompress	1997 / 1997	Two-seat ultralight helicopter, includes improved Charlie variants.
Heli-Sport CH-77 Ranabot	2011 / 2003	Side-by-side-seater sport variant.
UAVOS/Titra UVH-500/ALPiN	2020 / 2020	UAV variant, jointly developed by Titra and UAVOS.

Airframer

CH-7 Heli-Sport Srl
UAVOS Inc	News	UAVOS UVH-500
Titra Teknoloji A.S	News	Titra ALPiN

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The program’s dated history — milestones, contracts, supplier selections and facilities, each linked to its source. Log in to view.

Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.