- Registered owner
- Rettick John J
- Location
- Hernando, MS
- Owner type
- Individual
- Serial number
- 75-677
- Year built
- 1941
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, acrobatic
- Airworthiness date
- April 7, 2005
- Certificate issued
- January 9, 2020
- Expires
- January 31, 2030
- Mode S code
- AD7D0E
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 1
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
Engine · Continental W670-6N
AD 50-12-01Propeller BladeInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N9686FMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing PT-17 aircraft
FAA incident reports
No FAA accident or incident reports matched to N9686FMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing PT-17 aircraft
Service difficulty reports
No reports matched to N9686FGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Boeing PT-17 aircraft
STCs that may be installed · 15
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Continental W670-6N
STC SE04651CHTo allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22STC SE01966WIUse of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft enginesSTC SE8776SWInstallation of coated cylinders and piston rings.STC SE7492SWInstall Delco starter P/N 1108684 or Eclipse/Bendix Utica model E80 startersSTC SE01144SEInstallation of Olde Thyme Aviation, Inc. pistons, P/N OTA-4032-T6 or Air Repair, Inc. pistons, P/Ns AR4177 (5 each) and AR4177-1 (2 each), to replace Teledyne Continental Motors pistons P/N 4177.STC SE01243WIInstallation of Barron Aviation intake tube drain kits on the engines listed on the attached FAA Approved Model List (AML) No. SE01243WI, dated April 26, 2004, or later FAA Approved revision.STC SE01145SEOption 1) Installation of Olde Thyme Aviation Inc. crankshaft bearings OTA-21201-AB (rear) and OTA-21301-FB (front)
Option 2) Installation of Olde Thyme Aviation Inc. replacement intake valve guides P/N OTA-20241-IG
Option 3) Installation of Olde Thyme Aviation Inc. replacement exhaust valve guides P/N OTA-20406-EGSTC SE01146SEOption 1) Installation of Gold Coast Aviation crankshaft bearings GCA-21201-AB (rear) and GCA-21301-FB (front)
Option 2) Installation of Gold Coast Aviation replacement intake valve guides P/N GCA-20241-IG
Option 3) Installation of Gold Coast Aviation replacement exhaust valve guides P/N GCA-20406-EGSTC SE00946LAInstallation of engine crankshaft front and rear bearings.STC SE00372LAInstallation of a Jacobs shielded ignition harness on Teledyne Continental Motors engine models.STC SE7491SWInstall Scintilla VNM-7DFA magnetos on W-670-6A and -6N engines.STC SE5879SWUse of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP.STC SE2028CEAdd the following approved fuel: unleaded automotive gasoline, 87 minimum antiknock index, and leaded automotive gasoline, 88 minimum antiknock index(RON+MON)/2. Intermixing with aviation gasoline also approved.STC SE5WECompression ratio tank pistonsSTC SE03079ATModify the Teledyne Continental W670 Series aircraft engines by replacing the crankshaft front and rear main ball bearings with higher capacity roller bearings
Earlier aircraft with this N-number · 1
This aircraft carried N9686F before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.