Description
Overview
The Replacement RX Module with PASS is the complete brain of the Spirit of St. Louis 4-Channel — a 3-in-1 control board integrating the 2.4GHz receiver, electronic speed control (ESC), and the Pilot Assist Stability Software (PASS) gyro stabilization that makes this micro warbird forgiving to fly. Replacing this single module restores full electronic functionality after a hard crash, water exposure, or RF damage.
The PASS system has three modes (Full Assist, Partial Assist, Expert) selectable from the transmitter, plus a Stunt button for one-touch loops and rolls — all of which are enabled by this control board.
Key Features
- 3-in-1 receiver / ESC / 2 integrated servos
- PASS (Pilot Assist Stability Software) gyro stabilization
- Compatible with the OEM Spirit of St. Louis 4-Ch transmitter
- Pre-soldered motor leads and servo connectors for drop-in install
- Stunt-button compatible
Performance Benefits
- Restores full 4-channel control after electrical damage
- Recovers PASS stabilization functionality
- One-part repair — no separate ESC, RX, or servo orders
- Re-binds to your existing OEM transmitter
Usage Notes
Re-bind to your transmitter following the manual procedure. Verify all 4 channels and PASS modes before flight. Check that the Stunt button triggers a loop or roll on the bench (with prop removed) before launching.
Technical Specs
- Part: 3-in-1 RX Module with PASS
- Channels: 4
- Stability: PASS gyro (3-mode)
- Manufacturer: Rage R/C (genuine OEM)
- Condition: New
Fitment
- Rage R/C Spirit of St. Louis 4-Ch Micro RTF Airplane
What's Included
- 1 × RX module with PASS (3-in-1 board with 2 integrated servos)
Summary
OEM 3-in-1 RX/ESC/PASS module for the Rage R/C Spirit of St. Louis 4-Channel — the single-part repair that restores everything from receiver to gyro stabilization.