• Sub250 Whoopfly16 HD Zero 1S 75mm mini whoop drone, angled front view with ducted props
  • Whoopfly16 1S ducted FPV whoop, three-quarter view showing antenna and camera housing
  • Sub250 Whoopfly16 HD Zero mini whoop head-on front view with FPV camera and ducts
  • Top-down view of ducted 75mm whoop frame showing four prop guards and canopy layout
  • Low side profile of the whoop drone showing duct height, motors, and rear antenna angle
  • Top view with size dimensions overlay, approximately 108.13 mm by 99.06 mm footprint
  • Whoop drone on digital scale showing 39.1 g weight reading
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Sub250 Whoopfly16 HD Zero 1S Mini Whoop 75mm WF16, Redfox A1 F4 5A AIO, ELRS SPI

Sub250 Whoopfly16 HD Zero 1S Mini Whoop 75mm WF16, Redfox A1 F4 5A AIO, ELRS SPI

Sub250

$368.99 USD
$368.99 USD
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Taxes included. Shipping calculated at checkout.
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Overview

Sub250 Whoopfly16 is an ultra-light 1S 75mm mini whoop FPV drone with an inverted pusher layout and a one-piece injection-molded protective ring frame for indoor flight and outdoor practice. This listing is the HD Zero version and is designed around a highly integrated AIO platform combining flight control, ESC, receiver, and video transmission.

Key Features

  • Inverted whoop FPV design to improve propeller and motor efficiency.
  • Small wheelbase with propeller guard for safer flight practice.
  • Highly integrated FC: flight control integrates ESC, ELRS receiver, and video transmission (compact build with more room for modification).
  • One-piece injection-molded protective ring frame for higher strength and reduced deformation during aggressive flight.
  • VTX options are available for different image transmission systems (Analog / HD Zero / Walksnail).
  • Motor: 1002 21000KV.
  • Lens elevation angle adjustable up to 30° (analog setup described with Caddx Ant eco lens).
  • With the latest 1S 530mAh battery, stated battery life can reach 4 minutes and 30 seconds.

Specifications

Product name Whoopfly16
Frame WF16
Wheelbase 75mm
Flight control system Redfox A1 F4 5A 4in1 1S AIO FC
MCU STMF411
IMU ICM42688-P
OSD BetaFlight OSD w/AT7456E chip
ESC Redfox A1 4IN1 5A ESC (Included)
VTX HD Zero whoop lite
Camera HD Zero nano lite camera
Propeller Gemfan 1608-3
Antenna 5.8g copper tube antenna 70mm
Weight 39.2g
Receiver ELRS (SPI) / TBS Nano RX
Recommended battery 530mAh 1S 90C LiHV (Not included)
Labeled dimensions 108.13mm x 97.09mm
Labeled scale reading 42.8 (Walksnail Avatar)

What’s Included

  • 1 x HD Zero Whoopfly16
  • 4 x M1.4 * 4 cross screws
  • 1 x Blue frame protection cotton
  • 1 x Red frame protective cotton
  • 1 x L-shaped inner hexagon screw blade
  • 1 x Cross screw blade
  • 2 x 3M double-sided tape
  • 4 x 1608-3 propellers

Note: Recommended 530mAh 1S 90C LiHV battery is not included.

Applications

  • Indoor practice with propeller-guard protection
  • Outdoor racing practice in parks or yards

For product selection and after-sales support, contact https://rcdrone.top/ or email support@rcdrone.top.

Details

Sub250 Whoopfly16 HDZero 1S 75mm mini whoop FPV drone on outdoor surface, inverted pusher whoop frame

Sub250 Whoopfly16 is a swift, ultra-light 1S 75mm mini whoop built for indoor flying and outdoor practice with prop guards.

Close-up of the Whoopfly16 integrated AIO flight controller stack with ESC, ELRS receiver and video system on the frame

A highly integrated AIO FC design combines flight control, ESC, receiver, and video hardware to keep the build compact and mod-friendly.

Detail view of the Whoopfly16 1002 motor mounted in the ducted prop guard frame

1002 motors power the 75mm platform while the one-piece ring frame adds durability for everyday practice crashes.

Graphic comparing VTX options for the Whoopfly16 platform: analog, HDZero, and Walksnail configurations

Choose the video system that matches your goggles setup, with platform options including Analog, HDZero, and Walksnail.

Top-down view of the 75mm small wheelbase whoop frame with full propeller guards for safer indoor flight

The small wheelbase layout and protective ducts help keep flights safer in tight indoor spaces.

Front and angled views of the Whoopfly16 frame and canopy with camera mount and ducted prop guardsSide and three-quarter views highlighting the Whoopfly16 inverted pusher layout and low-profile duct frame designWhoopfly16 dimensions diagram (about 108.13 x 97.09 mm) and a scale photo illustrating example all-up weight

Overall size is about 108.13 × 97.09 mm; all-up weight varies by configuration and installed FPV system.

Package contents layout: Whoopfly16 drone, spare 1608-3 propellers, protective foam rings, tools, screws, and 3M tape

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