
REC S500
Score: 75/100
Hawk's Work F450
Score: 76/100Rankings

The Hawk's Work F450 kit offers a rugged glass-fiber frame, a full Pixhawk-based flight system and a sizable 4200 mAh battery for up to 20-minute flights and 1.8 kg payloads. The extensive component list requires significant assembly time and the RC range is modest. It is ideal for DIY enthusiasts, educators and researchers needing a customizable platform.

The REC S500 DIY UAS Drone Development Kit features a carbon-fiber/aluminum frame with an integrated 30A ESC and supports up to 10-inch propellers. Space constraints for larger batteries and calibration hurdles can affect ease of use. Targeted for hobbyists and intermediate builders wanting a versatile, customizable platform.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 15 minutesbest | |
— | 4,200 mAhbest | |
| ↓ lower better | — | 280 gbest |
500 mmbest | 450 mm | |
— | 1,800 gbest | |
10 inbest | 9.45 in | |
— | 950 KVbest | |
5best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(2) | ||
Frame Size (diagonal) (mm) | 500 mm | 450 mm |
Frame Material | Carbon fiber + aluminum | Glass fiber and polyamide nylon |
Performance(1) | ||
Propeller Size (in) | 10 in | 9.45 in |
Controls(1) | ||
Flight Controller | APM 2.8 | Pixhawk 2.4.8 |


Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors are absent from major tech sites, but product listings and niche drone blogs highlight the REC S500's durability, ease of customization, and balanced flight characteristics, positioning it as a solid value-pack option for hobbyists and intermediate DIY builders.
Everyday users appreciate the straightforward 10-minute motor/ESC installation, stable flight after auto-tuning, and the flexibility to add GPS, cameras or FPV gear, but they commonly report challenges with compass calibration, initial prop/motor mounting, and limited room for larger batteries or heavy gimbals.

Professional reviewers consider the Hawk's Work F450 the top choice for newcomers to drone building, emphasizing its rugged frame, comprehensive component list, and flexibility for both hobbyist and research applications.
Direct consumer reviews are scarce, but product pages and FAQs suggest that total beginners may feel frustrated by the multi-day assembly and calibration process, while more experienced tinkerers appreciate the customization options and the value of the all-in-one kit.
“flies very well”

“Compass calibration took a while”


