Engine · Air

T55

Turboshaft engine family used by CH-47 Chinook and MH-47 helicopters.

FieldedEngineAir

aerospace.honeywell.com/us/en/products-and-services/products/power-and-propulsion/engines/turboshaft-engines/t55-turboshaft-engine

Milestones0
Sources2
Operators—
Components1

Photo: Hunini via Wikimedia Commons · CC BY-SA 4.0 · Resized and reencoded as WebP with metadata removed; no additional crop. Derivative shared under the same license.

Timeline

No milestones recorded for T55 yet. The timeline fills in as unveilings, tests, contracts and deliveries are sourced.

Used in1

CH-47 Chinook
Boeing
FieldedAircraft
Engine family; exact installed model varies by Chinook variant.
Link Confirmed

Sources2

1.
OtherThe World’s Most Iconic Helicopter | CH-47 Chinook
Sam Eckholm · Nov 26, 2021 · Supports: System · name
“Honeywell T55”
2.
CompanyT55 Turboshaft Engine | Honeywell Aerospace
Supports: System
“Boeing CH-47 Chinook”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.