# N611AM: 2017 Illinois Aviation Museum ZENITH 750

- Status: Valid registration
- Airframe: [Illinois Aviation Museum ZENITH 750](https://openairdocs.org/model/illinois-aviation-museum-zenith-750) (registry code 056351G, 2 seats)
- Engine: [Continental O-200-D](https://openairdocs.org/engine/continental-o-200-d) (registry code 17409)
- Data sheets: [TCDS E-252](https://openairdocs.org/tcds/E-252) (Continental Aerospace Technologies, Inc.) (OpenAirDocs)
- Serial number: 1-001
- Year built: 2017
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Aircraft Co CH 750 CRUZER
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 7, 2017
- Certificate issued: August 1, 2017
- Expires: August 31, 2027
- Mode S code: A7F281
- Registered owner: [Access Aero](https://openairdocs.org/faa-owner/ACCESS%20AERO)
- Location: [Lisle, IL](https://openairdocs.org/faa-place/IL/Lisle)
- Owner type: Corporation
- Owner's area on the map: 41.7894° N, 88.0840° W: Placed by OpenAirDocs at the center of ZIP code 60532, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=611AM
- Page: https://openairdocs.org/aircraft/N611AM

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 6 in force

### Matched by airframe (Illinois Aviation Museum ZENITH 750)

None in force.

### Matched by engine (Continental O-200-D)

- [AD 98-01-06](https://openairdocs.org/ad/98-01-06): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 184 more. Effective Feb 13, 1998
- [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996
- [AD 93-19-04](https://openairdocs.org/ad/93-19-04): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 184 more. Effective Oct 18, 1993
- [AD 93-10-02](https://openairdocs.org/ad/93-10-02): Missing Cylinder Valve Retainer Key · Continental Motors GTSIO-520-C, GTSIO-520-D, GTSIO-520-E and 180 more. Effective Aug 12, 1993
- [AD 81-16-05](https://openairdocs.org/ad/81-16-05): Magnetos · Lycoming Engines AEIO-320-E1B, AEIO-320-E2B, AEIO-360-B1G6 and 234 more. Effective Aug 6, 1981
- [AD 69-24-03](https://openairdocs.org/ad/69-24-03): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 321 more. Effective Nov 29, 1969

### Historical (superseded or no longer in force)

- [AD 2009-24-52](https://openairdocs.org/ad/2009-24-52) (historical): Hydraulic lifters · Continental Motors FSO-470-A, GIO-470-A, GTSIO-520-C and 192 more

## Information bulletins (advisory) (4 in force)

- [SAIB NE-18-27](https://openairdocs.org/saib/NE-18-27): POWERPLANT  Rocker Shaft Boss Inspection. Issued Sep 10, 2018
- [SAIB NE-16-13](https://openairdocs.org/saib/NE-16-13): Powerplant - Prohibited use of sealant. Issued Mar 8, 2016
- [SAIB NE-13-04](https://openairdocs.org/saib/NE-13-04): Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing Inspection. Issued Oct 31, 2012
- [SAIB CE-98-21R1](https://openairdocs.org/saib/CE-98-21R1): . Issued Jun 10, 1998

## NTSB investigations

None matched to N611AM.

## NTSB investigations on N611AM not matched to an aircraft (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX90LA055](https://openairdocs.org/ntsb/LAX90LA055), Dec 22, 1989: Boeing 757-223 (N611AM), Santa Ana, CA, substantial damage. Probable cause: THE COPILOT'S OVERROTATION OF THE AIRCRAFT DURING THE FLARE WHICH ALLOWED THE TAIL TO COLLIDE WITH THE RUNWAY. THE FAILURE OF THE CAPTAIN TO TAKE APPROPRIATE CORRECTIVE ACTION WAS A FACTOR IN THE…

## FAA accident and incident reports

None matched to N611AM.

## Reports on N611AM not matched to an aircraft (2)

They name N611AM, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19960119004159I](https://openairdocs.org/incident/19960119004159I), Jan 19, 1996: Boeing 757223 (N611AM), Dallas-Ft Worth, TX. Narrative: approximately 40 minutes prior to landing, the pilot in command (PIC) reported experiencing kidney pain. An emergency was declared and medical…
- [Accident 19891221065369A](https://openairdocs.org/incident/19891221065369A), Dec 21, 1989: Boeing 757223 (N611AM), Santa Ana, CA, Substantial damage. Struck tail on runway on landing due to abnormal pitch atitude on flare.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## Service difficulty reports on N611AM not matched to an aircraft (33)

They name N611AM, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR AALA20120410014](https://openairdocs.org/sdr/AALA20120410014), Apr 6, 2012: PLACARD. DAMAGED. RIGHT AFT OVERWING EMERGENCY EXIT IDENTIFIER STICKER DAMAGED. REPLACED RIGHT AFT OVERWING EMERGENCY EXIT IDENTIFIER STICKER.
- [SDR AALA20120409001](https://openairdocs.org/sdr/AALA20120409001), Apr 6, 2012: PLACARD. DAMAGED. RIGHT FORWARD OVERWING EMERGENCY EXIT IDENTIFIER STICKER DAMAGED. REPLACED RIGHT FORWARD OVERWING EMERGENCY EXIT IDENTIFIER STICKER, OPS CHECK NORMAL.
- [SDR AALA20120302019](https://openairdocs.org/sdr/AALA20120302019), Mar 2, 2012: ROTARY ACTUATOR. TRIPPED. LAX - CREW REPORTED LEADING EDGE SLAT DISAGREE ON EICAS SCREEN. EMERGENCY DECLARED FLIGHT RETURNED LAX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. R
- [SDR AALA20110626LAS01](https://openairdocs.org/sdr/AALA20110626LAS01), Jun 25, 2011: IDG. FAILED. LAS - INFLIGHT SFO-MIA. CREW REPORTED LEFT ENGINE GENERATOR FAILED AND AUXILIARY POWER UNIT FAULTED. EMERGENCY DECLARED FLIGHT DIVERTED LAS LANDED WITHOUT INCID
- [SDR AALA20110322MCO01](https://openairdocs.org/sdr/AALA20110322MCO01), Mar 22, 2011: TANK. DEFECTIVE. MCO - INFLIGHT EWR-MIA. CREW REPORTED LEFT FUEL QUANTITY INDICATION ISSUE. EMERGENCY DECLARED FLIGHT DIVERTED MOC LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM
- [SDR AALA20100713DFW03](https://openairdocs.org/sdr/AALA20100713DFW03), Jul 12, 2010: LIGHT. INOPERATIVE. LEFT NUMBER 4 DOOR EMERGENCY LIGHT INOPERATIVE. REPLACED LAMP FOR LEFT NUMBER 4 DOOR EMERGENCY LIGHT. OPS CHECKED NORMAL.
- [SDR AALA20100331TUL02](https://openairdocs.org/sdr/AALA20100331TUL02), Mar 31, 2010: FLOORBEAM. CORRODED. NUMEROUS AREAS OF CORROSION ALONG STATION 1680 FLOORBEAM T-CAP LEFT BUTTLINE 54 TO RIGHT BUTTLINE 54. REMOVED AND REPLACED ENTIRE FLOORBEAM T-CAP PER EA B757-53
- [SDR AALA20100327TUL01](https://openairdocs.org/sdr/AALA20100327TUL01), Mar 27, 2010: WEB. CORRODED. AFT CABIN DECK STATION 1720 RIGHT BUTTLINE 63 THE WEB UNDER BATH TUB FITTING IS CORRODED. INSTALLED NEW WEB PER SRM 51-40-02.
- [SDR AALA20100326TUL02](https://openairdocs.org/sdr/AALA20100326TUL02), Mar 26, 2010: STRUCTURE. CORRODED. LEFT NUMBER 4 DOOR AFT GUTTER BOX HAS CORROSION AROUND NUT PLATES. REMOVED CORROSION AND RE-INSTALLED GUTTER BOX.
- [SDR AALA20100320TUL03](https://openairdocs.org/sdr/AALA20100320TUL03), Mar 20, 2010: SUPPORT. CORRODED. RIGHT NUMBER 4 DOOR LOWER SILL SUPPORT AT STATION 1657 CORRODED. INSTALLED LOWER SUPPORT AT RIGHT NUMBER 4 STATION 1657 PER SRM 51-10-02-0G.
- [SDR AALA20100310TUL04](https://openairdocs.org/sdr/AALA20100310TUL04), Mar 10, 2010: SLAT. CRACKED. LEFT WING LEADING EDGE NUMBER 2 SLAT HAS CRACK ACROSS FASTENER IN COVE AREA FORWARD OF INBOARD MAIN DRIVE TRACK ARM MARKED. STOP-DRILLED CRACK PER AARD 57-43-00
- [SDR AALA20100310TUL03](https://openairdocs.org/sdr/AALA20100310TUL03), Mar 10, 2010: SLAT. CRACKED. LEFT WING LEADING EDGE NUMBER 2 SLAT HAS CRACK ACROSS FASTENER IN COVE AREA FORWARD OF OUTBOARD MAIN DRIVE TRACK ARM MARKED. STOPPED DRILLED CRACK PER AARD 57-4
- [SDR AALA20100310TUL08](https://openairdocs.org/sdr/AALA20100310TUL08), Mar 10, 2010: SKIN. GOUGED. LEFT WING NUMBER 2 SLAT TOP AFT HAS ALUMINUM TAPE OVER HOLE. REMOVED DAMAGED AREA AND INSTALLED DOUBLER PER SRM 51-70-10-2R.
- [SDR AALA2009060200005](https://openairdocs.org/sdr/AALA2009060200005), Jun 2, 2009: MODULE. INOPERATIVE. DFW - FIRST CLASS ESCAPE PATH EMERGENCY LIGHTING DIM. REPLACED MODULE FOR FIRST CLASS ESCAPE PATH EMERGENCY LIGHTING.
- [SDR AALA2009012700378](https://openairdocs.org/sdr/AALA2009012700378), Jan 27, 2009: LAMP. BURNED OUT. DFW - AFT OVERWING EMERGENCY LIGHT IN ROW 18DEF INOPERATIVE. REPLACED LAMP IN AFT OVERWING EMERGENCY LIGHT IN ROW 18DEF.
- [SDR AALA200801114](https://openairdocs.org/sdr/AALA200801114), Apr 27, 2008: LAMP. INOPERATIVE. DFW - EXTERNAL EMERGENCY LIGHT AT LEFT HAND FORWARD OVERWING AFT INOPERATIVE. REPLACED LAMP FOR EXTERNAL EMERGENCY LIGHT AT LEFT HAND FORWARD OVERWING AFT POSIT
- [SDR AALA200801113](https://openairdocs.org/sdr/AALA200801113), Apr 27, 2008: PLACARD. DAMAGED. DFW - EMERGENCY EXIT MARKER DECAL AT LEFT NUMBER TWO DOOR DAMAGED. REPLACED DECAL FOR EMERGENCY EXIT MARKER AT LEFT NUMBER TWO DOOR. SYSTEM GROUND CHECKED NORMA
- [SDR AALA200800116](https://openairdocs.org/sdr/AALA200800116), Jan 20, 2008: SHROUD. DAMAGED. DFW - EMERGENCY LIGHT AT SEAT 33D HAS DAMAGED SHROUD. REPLACED SHROUD FOR EMERGENCY LIGHT AT SEAT 33D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20072127](https://openairdocs.org/sdr/AALA20072127), Nov 2, 2007: LAMP. INOPERATIVE. MIA - EMERGENCY LIGHT AT OVERHEAD SEAT 12ABC INOPERATIVE. REPLACED LAMP FOR EMERGENCY LIGHT AT OVERHEAD SEAT 12ABC. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20071641](https://openairdocs.org/sdr/AALA20071641), Aug 29, 2007: WIRE. CUT. MIA - EMERGENCY LIGHT EXIT ARROW SIGN AT RIGHT SIDE LOWER AFT GALLEY INOPERATIVE. FOUND CUT WIRES BEHIND LAVATORY. REPAIRED PER E58 9376176. SYSTEM GROUND CHECK
- [SDR AALA20071419](https://openairdocs.org/sdr/AALA20071419), Aug 6, 2007: BATTERY PACK. INOPERATIVE. LAX - EMERGENCY LIGHT AT MID COACH INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHT AT MID COACH. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20060716](https://openairdocs.org/sdr/AALA20060716), Sep 21, 2006: BULB. INOPERATIVE. MIA - EMERGENCY EXIT UNARMED LIGHT INOPERATIVE. RELAMPED EMERGENCY EXIT UNARMED LIGHT. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20060509](https://openairdocs.org/sdr/AALA20060509), Jul 31, 2006: ENGINE. LEAKING. ABQ - RIGHT HAND ENGINE OIL PRESSURE LOSS. IN FLIGHT SHUT DOWN OF ENGINE. SINGLE ENGINE TIME 15 MINUTES. LANDED ABQ WITHOUT INCIDENT. FOUND OIL LEAK. FLIGHT DAT
- [SDR AALA20060142](https://openairdocs.org/sdr/AALA20060142), Mar 2, 2006: VALVE. INOPERATIVE. SDQ - THE LEFT HAND MAIN LANDING GEAR DOOR WOULD NOT CLOSE ON LANDING. REPLACED THE SERVO CALVE OF THE LEFT HAND MAIN LANDING GEAR DOOR. SYSTEM GROUND CHECKED N
- [SDR AALA20050596](https://openairdocs.org/sdr/AALA20050596), Sep 15, 2005: SEAL. LEAKING. DEN - AFTER TAKEOFF PASSENGER REPORTED FUEL LEAKING FROM RIGHT OVERWING FUEL CAP. LANDED DEN WITHOUT INCIDENT. REPLACED FUEL CAP, O-RING SEALS AT RIGHT WING OVE
- [SDR AALA20041053](https://openairdocs.org/sdr/AALA20041053), Oct 17, 2004: CAP. LEAKING. MIA - INFLIGHT T671/17 RIGHT HAND WING FUEL LEAK. RETURNED TO MIA AND LANDED WITHOUT INCIDENT. REPLACED CAP AND O-RING FOR RIGHT HAND FUEL TANK. SYSTEM GROUND C
- [SDR AALA20040311](https://openairdocs.org/sdr/AALA20040311), Mar 4, 2004: LIGHT. INOPERATIVE. AFT EMERGENCY PATH LIGHT ON SEAT 17D INOPERATIVE. REPLACED AFT EMERGENCY PATH LIGHT ASSEMBLY ON SEAT 17D. SYSTEM GROUND CHECKED NORMAL OPERATION.
- [SDR AALA20030770](https://openairdocs.org/sdr/AALA20030770), Jul 7, 2003: SPRING. DAMAGED. DURING ACCOMPLISHMENT OF ENGINEERING REQUEST TO CHECK GIRT BAR SPRINGS AT EACH PASSENGER DOOR POSITION, FOUR GIRT BAR SPRINGS NEEDING REPLACED. REPLACED FOUR GI
- [SDR AALA20010557](https://openairdocs.org/sdr/AALA20010557), Mar 14, 2001: SWITCH. DEFECTIVE. TUL - FLT 1805 - EN ROUTE TUL-DFW, DETECTED RIGHT SIDE HYDRAULIC QUANTITY LOW. RETURNED TUL GATE WITHOUT FURTHER INCIDENT. REPLACED NR 2 SIDE ENGINE DIFFERENTIA
- [SDR AALA20010018](https://openairdocs.org/sdr/AALA20010018), Jan 1, 2001: UNKNOWN. ODOR. ABQ - FLT 160 - EN ROUTE SAN-JFK, DETECTED A STRONG SMELL AT L2 AND R2 DOORS. DIVERTED ABQ AND LANDED WITHOUT FURTHER INCIDENT. CLEANED ENTIRE PACK SYSTEM. ACCO
- [SDR AALA20001199](https://openairdocs.org/sdr/AALA20001199), Jul 19, 2000: CONNECTOR. LOOSE. LAX - DURING OVER-NIGHT MAINTENANCE, EMERGENCY EXIT ESCAPE PATH LIGHTS AT SEATS 22 THROUGH 26 INOPERATIVE. SECURED LOOSE CONNECTOR. SYSTEM GROUND CHECKED, NORMA
- [SDR AALA20001113](https://openairdocs.org/sdr/AALA20001113), Jul 6, 2000: WIRE. BROKEN. DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT ESCAPE PATH LIGHTS AT COFFEE BAR IN FIRST CLASS INOPERATIVE. REPAIRED EMERGENCY EXIT ESCAPE PATH LIGHT WIRING
- [SDR AALA20000642](https://openairdocs.org/sdr/AALA20000642), Apr 11, 2000: CONNECTOR. DEFECTIVE. DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHTS IN FIRST CLASS SEAT ROWS 5E AND 6E INOPERATIVE. REPAIRED EMERGENCY EXIT LIGHT STRIP CONNECTOR. SYSTEM 

## STCs that may be installed (OpenAirDocs) (30)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Continental O-200-D)

- [STC SE2932SW](https://openairdocs.org/stc/SE2932SW): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. Alcor LLC. Lists O-200 Series
- [STC SE208SO](https://openairdocs.org/stc/SE208SO): Installation of ice indicator in the carburetor. LegacySTC.com. Lists O-200 Series
- [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd
- [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc
- [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc
- [STC SE00533SE](https://openairdocs.org/stc/SE00533SE): Installation of Real Gasket Corporation Continental Engine Pushrod Tube Modification. Real Gaskets Tennessee
- [STC SE7559SW](https://openairdocs.org/stc/SE7559SW): Install adapter to permit use of a spin-on oil filter. Stratus Tool Technologies LLC
- [STC SE34WE](https://openairdocs.org/stc/SE34WE): Installation of Electro-Coatings, Inc., piston rings on Continental pistons. Continental Motors, Inc
- [STC SE4247SW](https://openairdocs.org/stc/SE4247SW): Regrind crankshaft to .020 undersize on crankpin and main journals. Continental Motors, Inc. Lists O-200 Series
- [STC SE7562SW](https://openairdocs.org/stc/SE7562SW): Install adapter to permit use of a spin-on oil filter. Stratus Tool Technologies LLC
- [STC SE3330NM](https://openairdocs.org/stc/SE3330NM): Continental valve cover gasket. Real Gaskets Tennessee
- [STC SE1780NM](https://openairdocs.org/stc/SE1780NM): Installation of Precise Flight standby vacuum system (SVS III). Precise Flight Inc
- [STC SE634GL](https://openairdocs.org/stc/SE634GL): Superseded by STC SE01943CH. Add the following approved fuel: unleaded automotive gasoline, 87 minimum antiknock index. EAA Aviation Foundation. Lists O-200 Series
- [STC SE5743NM](https://openairdocs.org/stc/SE5743NM): Intallation of adapter for externally mounted oil filter. Aviation Development Corporation
- [STC SE995GL](https://openairdocs.org/stc/SE995GL): Rebuilt modification of starter drive clutch assembly. Aerotech. Lists O-200 Series
- [STC ST00435AT](https://openairdocs.org/stc/ST00435AT): Overhaul/repair of the Delco starter adapter drive (P/N 1971890) used with Delco starters P/N's 11096656 and 1109660. Aerotech. Lists O-200 Series
- [STC SE09513SC](https://openairdocs.org/stc/SE09513SC): Installation and usage of Exxon 20W50 Multigrade aircraft engine oil conforming to Exxon Oil Formulation WS-3013. Exxon Company USA. Lists O-200 Series
- [STC SE1-201](https://openairdocs.org/stc/SE1-201): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)). MidContinent Instru Co Inc. Lists O-200 Series
- [STC SE00164SE](https://openairdocs.org/stc/SE00164SE): Installation of Avglas components to modify carburetor air housing assemblies. McFarlane Aviation, Inc. Lists O-200 Series
- [STC SE00350SE](https://openairdocs.org/stc/SE00350SE): Installation of sump mounted chip detector. Aviation Development Corporation
- [STC SE00262NY](https://openairdocs.org/stc/SE00262NY): Installation of Canadian Aero Manufacturing Pull Start Clutch, P/N 1971890-N or 1971890-M. Canadian Aero Manufacturing. Lists O-200 Series
- [STC SE977NE](https://openairdocs.org/stc/SE977NE): Installation of Canadian Aero Manufacturing Watson starter clutch P/N 641500-10, 641500-10-SO, 641500-15, 641500-15-SO, 641500-20, or641500-20-SO. Canadian Aero Manufacturing. Lists O-200 Series
- [STC SE154CE](https://openairdocs.org/stc/SE154CE): Engine oil pump repair/rework specifications and procedures. Allison James R. Lists O-200 Series
- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co. Lists O-200 Series
- [STC SE1976SW](https://openairdocs.org/stc/SE1976SW): Manufacture of new cylinder barrels and rebarreling with original cylinder head. Gary Aerospace Corp. Lists O-200 Series
- [STC SE244NE](https://openairdocs.org/stc/SE244NE): Installation of Mattituck plasma flame sprayed cylinder barrels in Teledyne reciprocating engines. Mattituck Airbase, Inc. Lists O-200 Series
- [STC SE1445SO](https://openairdocs.org/stc/SE1445SO): Use of Aero-blend oil additive in Teledyne (non turbocharged) aircraft engines. ProTec. Lists O-200 Series
- [STC SE2791SW](https://openairdocs.org/stc/SE2791SW): Revised starter clutch. B C & J Enterprises. Lists O-200 Series
- [STC SE8675SW](https://openairdocs.org/stc/SE8675SW): Magneto timing to be set at28 degrees before top dead center. Superior Air Parts Inc. Lists O-200 Series

## Related

- Other Illinois Aviation Museum ZENITH 750 aircraft: https://openairdocs.org/model/illinois-aviation-museum-zenith-750/aircraft.md
- The Continental O-200-D engine: https://openairdocs.org/engine/continental-o-200-d.md

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