- Holder
- Fairchild Engine Division Fairchild Engine and Airplane Corp.
- Revision
- 0
- Status
- Current
- Product
- Engine
- Models
- 3
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 3
| Model | Also known as | Note |
|---|---|---|
| 6-390-B | Formerly Ranger | |
| 6-390-D3 | Formerly Ranger | |
| 6-390-D | Formerly Ranger |
Airworthiness directives · 0
ADs whose products are models on this data sheet, matched by model and maker.
No ADs matched this data sheet’s models
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 1
PMA parts · 1
Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this data sheet’s models, so check the FAA record before relying on it. Newest first.
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
FAIRCHILD ENGINE DIVISION
FAIRCHILD ENGINE AND AIRPLANE CORPORATION
MODELS: Fairchild (Ranger) 6-390-B, 6-390-D, 6-390-D3
T.C. NUMBER: ATC 146
Model 6-390-B, 6-390-D 6-390-D3
Type 6LAI - - - -
Rating:
Maximum continuous,
hp, rpm, at S.L.
pressure altitude 145-2250-S.L. 150-2350-S.L.
Take-off (one minute),
hp, rpm, at full
throttle 145-2250 150-2350
Fuel (minimum octane
aviation gasoline) 73 - - - -
Bore and stroke, in. 4.00 x 5.125 - - - -
Displacement, cu. in. 386 - - - -
Compression ratio 6: 1 - - - -
Weight (dry), lbs. 350 - - - -
Propeller shaft,
SAE No. 1 Taper - - - -
Carburetion Stromberg NAR-4A carburetor - - - -
with 1-9/16 in. venturi
Ignition, dual Scintilla PN-6D or PNR-6D, or - - - -
Bendix SB-6R magnetos
Certification basis Approved Type Certificate No. 146 - - - -
NOTE 1. Maximum permissible cylinder head, barrel and oil temperatures, 500 degrees F., 300
degrees F., and 200 degrees F., respectively.
NOTE 2. Approval expired 4/6/40. No engines of these models manufactured after this date
eligible for use in certificated aircraft.