- Holder
- Textron Lycoming AVCO Corporation
- Revision
- 0
- Status
- Current
- Product
- Engine
- Models
- 1
- Registered
- 218 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 1
| Model | Also known as | Note |
|---|---|---|
| R-680 | Formerly Avco Corporation, Lycoming Division |
Airworthiness directives · 5
ADs whose products are models on this data sheet, matched by model and maker.
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 1
PMA parts · 69
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 saysOCR
This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.
MODEIS: Avco Lycoming R-680
1-C. NUMBER: AIC 42
Model R-680
9RA
Rating:
Maximum continuous,
bp. Ipm. at S.L.
Fress- alt. 215-2000-S.L-
Take-off, hp. rpm.
at full throttle 215-2000
Fuel (minimum octane
aviation gasoline) 58
fore and stroke, in. 4.625 x 4-500
Compression ratio CU. 1n 680.4
5-3:1
Weight (dry) • 1ks. 510
Fropeller shaft,
SAE NO. 20
Carburetion Stromberg NA-RA carburetor with 2-1/16 in. venturi
Ignition. dual Scintilla SC-A magneto
Certification basis Approved Type Certificate No. 42 (Expired 12/1/35)