[John Doe]

Il regolamento della categoria F4C si applica parzialmente anche alla categoria F4H. La differenza principale è che il pilota non è obbligatoriamente il costruttore del modello (v. Competitors F4H).

6.9. CLASS F4H - STAND-OFF SCALE RADIO CONTROL MODEL AIRCRAFT (PROVISIONAL)
6.9.1 Model aircraft specification: The same as F4C.
6.9.2. Documentation:
1. Scale drawings should be limited to one 3-view or set of scale drawings of normal size.
2. Photographic evidence – one photo of the aircraft type modelled. Other photos are strongly suggested for maximum points.
3. Proof of colour – colour photographs and black & white photographs as well as colour chips can be used.
6.9.3. Competitor’s declaration.
The competitor is required only to finish the model aircraft in a scale colour scheme; no other declaration is needed.
6.9.4. Judging for Fidelity to Scale and Craftsmanship.
1. Scale Accuracy K-factor
a. Side view 10
b. End view 10
c. Plan view 10
2. Colour accuracy 10
3. Markings accuracy 10
4. Craftsmanship quality 10
5. Scale Details 10
Note: Scale detail is limited to surface details and engine details; the cockpit is not judged.
Maximum judging time is 10 minutes for each model aircraft.
6.9.5. Flight.
The flight schedule is the same as the F4C Scale class.

http://www.fai.org/aeromodelling/sys...4_Scale_10.pdf