4 inch analog fpv frame (114 gram)

It was designed a long time ago. Flight controller mount pattern is 25.5x25.5 mm.

Step file is provided in order to make a .dxf for frame manufacturing and printing gps, antennas and camera mounts.

10 mins of active flying, 20 mins are pretty easy to achieve when cruising.

Weight without battery is 114 grams and weight with 850mah 4s is 185 grams.

The middleplate had holes for press-nuts, but I removed them from the model. If you want to use press-nuts, enlarge these four holes yourself to the desired size.

Tested with:

• Caddx ant
• TBS unify pro32
• RUSHFPV Cherry
• RCINPOWER SmooX 1404 plus 2750KV
• RUSHFPV Micro M10 gps module (12x15 mm)
• Jhemcu GHF722-AIO
• GNB LIhV 850 mAh 4s (long type).