Special Conditions: Pratt and Whitney Canada, PW220A; New Engine Rating: Idle-Cruise Regime
The comment period closed Oct 9, 2026.
This action proposes special conditions for the Pratt and Whitney Canada (P&WC) aircraft engine Model PW220A. This engine will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for engines. This design feature will incorporate an unusual power rating structure that includes an "idle cruise regime" (ICR). The applicable airwort
Summary from the Federal Register.
Read the rule
Full history
- Aug 25, 2026
Rule published
Special Conditions: Pratt and Whitney Canada, PW220A; New Engine Rating: Idle-Cruise Regime
Transportation Department
About this record
- Source
From the Federal Register. This record was last updated Oct 5, 2026. About our data
- What it is
A rule from Transportation Department. Agora lists the comment window as the Federal Register gives it.
- Dates
Dates are in Eastern time.
This record shows the rule as proposed. A final rule, if any, is a separate Federal Register document.
- This page
Agora assembled this page from the Federal Register. The title and summary are the agency's, as the Federal Register prints them.