Aircraft › Piper › PA-44 Seminole › PA-44-180T
The Piper PA-44-180T Turbo Seminole is the turbocharged version of Piper's four-seat PA-44 light twin. FAA Type Certificate Data Sheet A19SO identifies it as a separate normal-category model approved on November 29, 1979.
Piper model-year documentation identifies production examples for 1981 and 1982. The Turbo Seminole uses counter-rotating turbocharged Lycoming engines and has different certificated weight limits from the normally aspirated PA-44-180.
Piper PA-44-180T specifications
| Manufacturer | Piper |
|---|---|
| Model | PA-44-180T |
| Production years | 1981–1982 |
| Aircraft type | Four-seat turbocharged twin-engine piston aircraft |
| Seats | 4 |
| Landing gear | Retractable tricycle |
| Certification | FAA A19SO |
Piper PA-44-180T weights and capacities
| Maximum ramp weight | 3,943 lb |
|---|---|
| Maximum takeoff weight | 3,925 lb |
| Maximum landing weight | 3,800 lb |
| Standard fuel capacity | 110 gal total / 108 gal usable |
| Maximum baggage | 200 lb combined |
Piper PA-44-180T engine and configuration
| Engine | Lycoming · 180 hp each · @ 2,575 rpm |
|---|
Piper PA-44-180T history and development
Piper developed the PA-44-180T from the Seminole platform to provide improved high-altitude and high-density-altitude capability. The turbocharged model was certificated late in 1979 and entered the early-1980s product line as the Turbo Seminole.
Piper parts documentation identifies 1981 PA-44-180T serial numbers beginning with the 44-8107001 series and 1982 aircraft beginning with the 44-8207001 series.
Piper PA-44-180T fuel capacity
Piper Report VB-1100 lists 110 U.S. gallons total fuel and 108 U.S. gallons usable.
The approved loading data place the fuel at an arm of 95.0 in. Aircraft-specific loading must still use the approved handbook and current weight-and-balance record.
Piper PA-44-180T configurations and applicability
Piper Report VB-1100 configuration
Applicability: PA-44-180T Turbo Seminole aircraft covered by the applicable Piper PA-44-180T Pilot's Operating Handbook and FAA Approved Airplane Flight Manual, Report VB-1100.
| Maximum ramp weight | 3,943 lb |
|---|---|
| Maximum takeoff weight | 3,925 lb |
| Maximum landing weight | 3,800 lb |
| Usable fuel | 108 US gal |
The approved handbook identifies an 18 lb maximum fuel allowance for engine start, taxi and run-up before the takeoff condition is evaluated.
Configuration sources: Piper Aircraft: PA-44-180T Turbo Seminole Pilot's Operating Handbook and FAA Approved Airplane Flight Manual, Report VB-1100 · FAA: Type Certificate Data Sheet A19SO
Piper PA-44-180T model applicability and configuration
Data on this page apply specifically to the PA-44-180T Turbo Seminole and should not be substituted with PA-44-180 Seminole data. The two models have different engines and different certificated ramp and takeoff weights.
Always verify the individual aircraft serial number, approved POH/AFM revision, installed equipment, supplements, modifications and current weight-and-balance record.
Piper PA-44-180T weight and balance
Piper Report VB-1100 specifies a 3,943 lb maximum ramp weight, 3,925 lb maximum takeoff weight and 3,800 lb maximum landing weight. Maximum baggage is 200 lb.
The handbook loading procedure uses an 18 lb maximum fuel allowance for engine start, taxi and run-up before evaluating the takeoff condition. The published loading stations include front occupants at 80.5 in, rear occupants at 118.1 in, fuel at 95.0 in and baggage at 142.8 in.
WBcalc does not currently provide a PA-44-180T calculator. Do not use the PA-44-180 Seminole calculator as though its limits were interchangeable with the Turbo Seminole.
Piper PA-44-180T frequently asked questions
What engines does the Piper PA-44-180T Turbo Seminole use?
The PA-44-180T uses a Lycoming TO-360-E1A6D on the left and LTO-360-E1A6D on the right. Each is rated at 180 hp at 2,575 rpm.
What is the maximum takeoff weight of the PA-44-180T?
Piper Report VB-1100 specifies a maximum takeoff weight of 3,925 lb, with a 3,943 lb maximum ramp weight and 3,800 lb maximum landing weight.
How much fuel does the PA-44-180T carry?
The PA-44-180T handbook lists 110 U.S. gallons total fuel and 108 U.S. gallons usable.
What is the baggage limit of the Turbo Seminole?
The approved handbook specifies a maximum baggage-compartment load of 200 lb.
Can I use PA-44-180 weight and balance data for a PA-44-180T?
No. The Turbo Seminole is a separately identified model with different engines and certificated weight limits. Use documentation applicable to the individual PA-44-180T.
Reference sources
FAA: Type Certificate Data Sheet A19SO - PA-44-180T Turbo Seminole
Piper Aircraft: PA-44-180T Turbo Seminole Pilot's Operating Handbook and FAA Approved Airplane Flight Manual, Report VB-1100
Piper Aircraft: PA-44-180 / PA-44-180T Parts Catalog - serial-number and model-year information
Related PA-44 Seminole models
- Piper PA-44-180 - 1979–present