# Ercoupe 415-D

- Type: Aircraft model (FAA registry)
- Registry code: 0420326
- Manufacturer (registry): ERCOUPE
- Model: 415-D
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Cruise speed: 90 mph
- Certification: Type certificated
- Data sheet: [TCDS A-787](https://openairdocs.org/tcds/A-787) (OpenAirDocs)
- Holder: Univair Aircraft Corporation
- Registered aircraft: 101
- Page: https://openairdocs.org/model/ercoupe-415-d

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2012-08-06](https://openairdocs.org/ad/2012-08-06): Flight Controls · Univair 415-C, 415-CD, 415-D and 7 more. Effective Oct 3, 2012
- [AD 2003-21-01](https://openairdocs.org/ad/2003-21-01): Outer wing panels · Univair 415-C, 415-CD, 415-D and 7 more. Effective Dec 1, 2003
- [AD 2002-26-02](https://openairdocs.org/ad/2002-26-02): Wing Center Section · Univair 415-C, 415-CD, 415-D and 7 more. Effective Feb 14, 2003
- [AD 2002-16-04](https://openairdocs.org/ad/2002-16-04): Fuel Line Nipples, Aluminum Fuel Line elbows, and Gascolator · Univair 415-C, 415-CD, 415-D and 4 more. Effective Sep 13, 2002
- [AD 67-06-03](https://openairdocs.org/ad/67-06-03): Rudder bellcrank · Univair 415-C, 415-CD, 415-D and 4 more. Effective Feb 11, 1967
- [AD 59-25-05](https://openairdocs.org/ad/59-25-05): Rudder reinforcement · Univair 415-C, 415-CD, 415-D and 3 more
- [AD 59-05-04](https://openairdocs.org/ad/59-05-04): Rear spar reinforcement · Univair 415-C, 415-CD, 415-D and 2 more
- [AD 57-02-01](https://openairdocs.org/ad/57-02-01): Rudder horn attachment · Univair 415-C, 415-CD, 415-D and 3 more
- [AD 54-26-02](https://openairdocs.org/ad/54-26-02): Control cable fraying · Univair 415-C, 415-CD, 415-D and 2 more
- [AD 60-09-02](https://openairdocs.org/ad/60-09-02): Nose gear bolts · Univair 415-C, 415-CD, 415-D and 1 more
- [AD 55-22-02](https://openairdocs.org/ad/55-22-02): Wing Tank Replacements · Univair 415-C, 415-CD and 415-D
- [AD 50-07-01](https://openairdocs.org/ad/50-07-01): Elevator trim tab stop · Univair 415-C, 415-CD and 415-D
- [AD 47-42-20](https://openairdocs.org/ad/47-42-20): Control column shaft · Univair 415-C, 415-CD and 415-D
- [AD 47-20-09](https://openairdocs.org/ad/47-20-09): Voltage regulator check · Univair 415-C, 415-CD and 415-D
- [AD 47-20-08](https://openairdocs.org/ad/47-20-08): Battery box drain · Univair 415-C, 415-CD and 415-D
- [AD 47-20-06](https://openairdocs.org/ad/47-20-06): Aileron reinforcement · Univair 415-C, 415-CD and 415-D
- [AD 47-20-05](https://openairdocs.org/ad/47-20-05): Belly skin reinforcement · Univair 415-C, 415-CD and 415-D
- [AD 47-20-04](https://openairdocs.org/ad/47-20-04): Baggage Compartment Zipper · Univair 415-C, 415-CD and 415-D
- [AD 47-20-03](https://openairdocs.org/ad/47-20-03): Fuel pump line alteration · Univair 415-C, 415-CD and 415-D
- [AD 46-49-01](https://openairdocs.org/ad/46-49-01): Nose wheel replacement · Univair 415-C, 415-CD and 415-D
- [AD 46-46-01](https://openairdocs.org/ad/46-46-01): Fuselage Gas Tank Overflow Line · Univair 415-C, 415-CD and 415-D
- [AD 46-38-02](https://openairdocs.org/ad/46-38-02): Aileron control stop · Univair 415-C, 415-CD and 415-D
- [AD 46-23-03](https://openairdocs.org/ad/46-23-03): Aileron control column fitting · Univair 415-C, 415-CD and 415-D
- [AD 46-23-02](https://openairdocs.org/ad/46-23-02): Engine breather line hose · Univair 415-C, 415-CD and 415-D
- [AD 46-23-01](https://openairdocs.org/ad/46-23-01): Muffler Replacement · Univair 415-C, 415-CD and 415-D

Historical (superseded or no longer in force):

- [AD 94-18-04 R1](https://openairdocs.org/ad/94-18-04-R1) (historical): Outer Wing Panels · Univair 415-C, 415-CD, 415-D and 7 more. Effective Mar 24, 1995
- [AD 86-22-09](https://openairdocs.org/ad/86-22-09) (historical): Fuel Line Nipple · Univair 415-C, 415-CD, 415-D and 4 more. Effective Nov 13, 1986
- [AD 52-02-02](https://openairdocs.org/ad/52-02-02) (historical): Aileron Balance Assembly · Univair 415-C, 415-CD, 415-D and 2 more
- [AD 46-38-03](https://openairdocs.org/ad/46-38-03) (historical): Fuel system elbow fitting · Univair 415-C, 415-CD and 415-D

## Information bulletins (advisory) (2)

- [SAIB CE-14-03](https://openairdocs.org/saib/CE-14-03): Wing Spar Damage. Issued Nov 15, 2013
- [SAIB CE-13-23](https://openairdocs.org/saib/CE-13-23): Flight Controls; Elevator Control Horn. Issued Mar 21, 2013

## Registered aircraft (101, first 50)

- [N105VC](https://openairdocs.org/aircraft/N105VC): [Brewer Curtis E](https://openairdocs.org/faa-owner/BREWER%20CURTIS%20E), [Garland, TX](https://openairdocs.org/faa-place/TX/Garland), built 1946, S/N 2534
- [N190X](https://openairdocs.org/aircraft/N190X): [Airline Pilots Historical Society](https://openairdocs.org/faa-owner/AIRLINE%20PILOTS%20HISTORICAL%20SOCIETY), [Saint Charles, IL](https://openairdocs.org/faa-place/IL/Saint%20Charles), built 1946, S/N 2445
- [N2013T](https://openairdocs.org/aircraft/N2013T): [Samford Tristan W](https://openairdocs.org/faa-owner/SAMFORD%20TRISTAN%20W), [Carthage, TX](https://openairdocs.org/faa-place/TX/Carthage), built 1946, S/N 2689
- [N2070H](https://openairdocs.org/aircraft/N2070H): [Fike Glen P](https://openairdocs.org/faa-owner/FIKE%20GLEN%20P), [Beavercreek, OH](https://openairdocs.org/faa-place/OH/Beavercreek), built 1946, S/N 2693
- [N2077H](https://openairdocs.org/aircraft/N2077H): [Winter Jack W](https://openairdocs.org/faa-owner/WINTER%20JACK%20W), [Custer, SD](https://openairdocs.org/faa-place/SD/Custer), built 1946, S/N 2700
- [N2078S](https://openairdocs.org/aircraft/N2078S): [Volkman Royce D](https://openairdocs.org/faa-owner/VOLKMAN%20ROYCE%20D), [Fairview, MT](https://openairdocs.org/faa-place/MT/Fairview), S/N 1428
- [N2118F](https://openairdocs.org/aircraft/N2118F): [Mclaughlin Michael W](https://openairdocs.org/faa-owner/MCLAUGHLIN%20MICHAEL%20W), [Egg Hbr Twp, NJ](https://openairdocs.org/faa-place/NJ/Egg%20Hbr%20Twp), built 1946, S/N 2102
- [N2120H](https://openairdocs.org/aircraft/N2120H): [Gregory Vernon L](https://openairdocs.org/faa-owner/GREGORY%20VERNON%20L), [Swansea, SC](https://openairdocs.org/faa-place/SC/Swansea), S/N 2787
- [N2134H](https://openairdocs.org/aircraft/N2134H): [Sullivan James E](https://openairdocs.org/faa-owner/SULLIVAN%20JAMES%20E), [Bismarck, ND](https://openairdocs.org/faa-place/ND/Bismarck), built 1946, S/N 2757
- [N2250H](https://openairdocs.org/aircraft/N2250H): [Zahner Paul G](https://openairdocs.org/faa-owner/ZAHNER%20PAUL%20G), [Fairfield, CA](https://openairdocs.org/faa-place/CA/Fairfield), built 1946, S/N 2873
- [N2273H](https://openairdocs.org/aircraft/N2273H): [Wright Colleen E](https://openairdocs.org/faa-owner/WRIGHT%20COLLEEN%20E), [Punta Gorda, FL](https://openairdocs.org/faa-place/FL/Punta%20Gorda), built 1946, S/N 2898
- [N2387H](https://openairdocs.org/aircraft/N2387H): [Ogden Thomas C](https://openairdocs.org/faa-owner/OGDEN%20THOMAS%20C), [New Cumberland, WV](https://openairdocs.org/faa-place/WV/New%20Cumberland), built 1946, S/N 3012
- [N2396H](https://openairdocs.org/aircraft/N2396H): [Chowdhury Ajoy](https://openairdocs.org/faa-owner/CHOWDHURY%20AJOY), [Newark, CA](https://openairdocs.org/faa-place/CA/Newark), built 1946, S/N 3021
- [N2408H](https://openairdocs.org/aircraft/N2408H): [Pope Bradley L](https://openairdocs.org/faa-owner/POPE%20BRADLEY%20L), [Woodstock, GA](https://openairdocs.org/faa-place/GA/Woodstock), built 1946, S/N 3033
- [N2472H](https://openairdocs.org/aircraft/N2472H): [Dunlap Lloyd A](https://openairdocs.org/faa-owner/DUNLAP%20LLOYD%20A), [Brighton, MI](https://openairdocs.org/faa-place/MI/Brighton), built 1946, S/N 3097
- [N2650H](https://openairdocs.org/aircraft/N2650H): [Breza Thomas S](https://openairdocs.org/faa-owner/BREZA%20THOMAS%20S), [Laud By Sea, FL](https://openairdocs.org/faa-place/FL/Laud%20By%20Sea), S/N 3275
- [N2715H](https://openairdocs.org/aircraft/N2715H): [Gregory Vernon L](https://openairdocs.org/faa-owner/GREGORY%20VERNON%20L), [Swansea, SC](https://openairdocs.org/faa-place/SC/Swansea), built 1946, S/N 3340
- [N2785H](https://openairdocs.org/aircraft/N2785H): [Bal-Air LLC](https://openairdocs.org/faa-owner/BAL-AIR%20LLC), [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton), built 1946, S/N 3410
- [N2820H](https://openairdocs.org/aircraft/N2820H): [Welkner Brent G](https://openairdocs.org/faa-owner/WELKNER%20BRENT%20G), [Guyton, GA](https://openairdocs.org/faa-place/GA/Guyton), built 1946, S/N 3445
- [N2844H](https://openairdocs.org/aircraft/N2844H): [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), S/N 3469
- [N2940H](https://openairdocs.org/aircraft/N2940H): [Wilhelm Dallas E Jr](https://openairdocs.org/faa-owner/WILHELM%20DALLAS%20E%20JR), [Hastings, NE](https://openairdocs.org/faa-place/NE/Hastings), built 1946, S/N 3565
- [N2972H](https://openairdocs.org/aircraft/N2972H): [Wirt James L](https://openairdocs.org/faa-owner/WIRT%20JAMES%20L), [Goldsby, OK](https://openairdocs.org/faa-place/OK/Goldsby), built 1946, S/N 3597
- [N3099H](https://openairdocs.org/aircraft/N3099H): [Jones Fredrick R](https://openairdocs.org/faa-owner/JONES%20FREDRICK%20R), [Lawrence, KS](https://openairdocs.org/faa-place/KS/Lawrence), built 1946, S/N 3724
- [N3139H](https://openairdocs.org/aircraft/N3139H): built 1946, S/N 3764
- [N3149H](https://openairdocs.org/aircraft/N3149H): [Gregory Vernon L](https://openairdocs.org/faa-owner/GREGORY%20VERNON%20L), [Swansea, SC](https://openairdocs.org/faa-place/SC/Swansea), S/N 3774
- [N3281H](https://openairdocs.org/aircraft/N3281H): [Jardine Brian E](https://openairdocs.org/faa-owner/JARDINE%20BRIAN%20E), [Greenleaf, ID](https://openairdocs.org/faa-place/ID/Greenleaf), S/N 3906
- [N3392H](https://openairdocs.org/aircraft/N3392H): [Williams Robert B](https://openairdocs.org/faa-owner/WILLIAMS%20ROBERT%20B), [Azle, TX](https://openairdocs.org/faa-place/TX/Azle), built 1955, S/N 4017
- [N3418H](https://openairdocs.org/aircraft/N3418H): [Brady, TX](https://openairdocs.org/faa-place/TX/Brady), built 1946, S/N 4043, Registration pending
- [N3435H](https://openairdocs.org/aircraft/N3435H): [Casa Del Pajaro LLC](https://openairdocs.org/faa-owner/CASA%20DEL%20PAJARO%20LLC), [Plaistow, NH](https://openairdocs.org/faa-place/NH/Plaistow), built 1946, S/N 4060
- [N3475H](https://openairdocs.org/aircraft/N3475H): [Brownback Terry R](https://openairdocs.org/faa-owner/BROWNBACK%20TERRY%20R), [Emporia, KS](https://openairdocs.org/faa-place/KS/Emporia), S/N 4100
- [N3564H](https://openairdocs.org/aircraft/N3564H): [Pittinger Sandra Lee](https://openairdocs.org/faa-owner/PITTINGER%20SANDRA%20LEE), [Beggs, OK](https://openairdocs.org/faa-place/OK/Beggs), S/N 4189
- [N3595H](https://openairdocs.org/aircraft/N3595H): [Rowe William S](https://openairdocs.org/faa-owner/ROWE%20WILLIAM%20S), [Argyle, TX](https://openairdocs.org/faa-place/TX/Argyle), built 1946, S/N 4220
- [N3637H](https://openairdocs.org/aircraft/N3637H): [De Young Robert](https://openairdocs.org/faa-owner/DE%20YOUNG%20ROBERT), [Napa, CA](https://openairdocs.org/faa-place/CA/Napa), built 1946, S/N 4262
- [N3734H](https://openairdocs.org/aircraft/N3734H): [Robinson Stephen G](https://openairdocs.org/faa-owner/ROBINSON%20STEPHEN%20G), [Livermore, CA](https://openairdocs.org/faa-place/CA/Livermore), built 1946, S/N 4359
- [N3793H](https://openairdocs.org/aircraft/N3793H): [Hensley Michael F](https://openairdocs.org/faa-owner/HENSLEY%20MICHAEL%20F), [Coos Bay, OR](https://openairdocs.org/faa-place/OR/Coos%20Bay), built 1947, S/N 4418
- [N3821H](https://openairdocs.org/aircraft/N3821H): [Wilson Christopher W](https://openairdocs.org/faa-owner/WILSON%20CHRISTOPHER%20W), [Honey Grove, TX](https://openairdocs.org/faa-place/TX/Honey%20Grove), built 1947, S/N 4522
- [N3834H](https://openairdocs.org/aircraft/N3834H): [Studer Rodney J](https://openairdocs.org/faa-owner/STUDER%20RODNEY%20J), [Shelby, MI](https://openairdocs.org/faa-place/MI/Shelby), S/N 4535
- [N3838H](https://openairdocs.org/aircraft/N3838H): [Hales Thomas P III](https://openairdocs.org/faa-owner/HALES%20THOMAS%20P%20III), [Venice, FL](https://openairdocs.org/faa-place/FL/Venice), built 1947, S/N 4539
- [N3852H](https://openairdocs.org/aircraft/N3852H): [Paxton Ronald R](https://openairdocs.org/faa-owner/PAXTON%20RONALD%20R), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1947, S/N 4553
- [N3869H](https://openairdocs.org/aircraft/N3869H): [Popio John A](https://openairdocs.org/faa-owner/POPIO%20JOHN%20A), [Marysville, OH](https://openairdocs.org/faa-place/OH/Marysville), built 1947, S/N 4570
- [N3878H](https://openairdocs.org/aircraft/N3878H): [Gregory Vernon L](https://openairdocs.org/faa-owner/GREGORY%20VERNON%20L), [Swansea, SC](https://openairdocs.org/faa-place/SC/Swansea), built 1947, S/N 4579
- [N3919H](https://openairdocs.org/aircraft/N3919H): [Reed Tyrone P](https://openairdocs.org/faa-owner/REED%20TYRONE%20P), [Essexville, MI](https://openairdocs.org/faa-place/MI/Essexville), built 1947, S/N 4620
- [N3927H](https://openairdocs.org/aircraft/N3927H): [Poliak Mark A Trustee](https://openairdocs.org/faa-owner/POLIAK%20MARK%20A%20TRUSTEE), [Carmel, IN](https://openairdocs.org/faa-place/IN/Carmel), built 1947, S/N 4628
- [N3985H](https://openairdocs.org/aircraft/N3985H): [Reese Jon O](https://openairdocs.org/faa-owner/REESE%20JON%20O), [Wichita Falls, TX](https://openairdocs.org/faa-place/TX/Wichita%20Falls), built 1947, S/N 4686
- [N3992H](https://openairdocs.org/aircraft/N3992H): [Haynes Roger M](https://openairdocs.org/faa-owner/HAYNES%20ROGER%20M), [Fremont, OH](https://openairdocs.org/faa-place/OH/Fremont), built 1947, S/N 4693
- [N4151](https://openairdocs.org/aircraft/N4151): [Stapleton Halley S](https://openairdocs.org/faa-owner/STAPLETON%20HALLEY%20S), [Brownsville, TX](https://openairdocs.org/faa-place/TX/Brownsville), S/N 3003
- [N415DR](https://openairdocs.org/aircraft/N415DR): [Hughes Keith A](https://openairdocs.org/faa-owner/HUGHES%20KEITH%20A), [Ormond Beach, FL](https://openairdocs.org/faa-place/FL/Ormond%20Beach), built 1946, S/N 784
- [N415JC](https://openairdocs.org/aircraft/N415JC): [1st Resources Unltd Inc](https://openairdocs.org/faa-owner/1ST%20RESOURCES%20UNLTD%20INC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), S/N 3728
- [N415PT](https://openairdocs.org/aircraft/N415PT): [Flying Angel LLC](https://openairdocs.org/faa-owner/FLYING%20ANGEL%20LLC), [Bismarck, ND](https://openairdocs.org/faa-place/ND/Bismarck), built 1946, S/N 1707
- [N41889](https://openairdocs.org/aircraft/N41889): [Bair Zach](https://openairdocs.org/faa-owner/BAIR%20ZACH), [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis), S/N 119

All 101: https://openairdocs.org/model/ercoupe-415-d/aircraft.md

## NTSB investigations (45)

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 CEN23LA322](https://openairdocs.org/ntsb/CEN23LA322), Jul 23, 2023: Ercoupe 415-D (N415JC), Waupun, WI, substantial damage. Probable cause: The pilot’s decision to take off without correcting a misinstalled fuel cap, which resulted in a loss of engine power due to fuel starvation caused by improper venting of the fuel system.
- [NTSB CEN18FA235](https://openairdocs.org/ntsb/CEN18FA235), Jun 24, 2018: Ercoupe 415 D (N94070), Monmouth, IL, destroyed, 2 fatal. Probable cause: A loss of engine power for reasons that could not be determined based on the available information.
- [NTSB WPR10LA111](https://openairdocs.org/ntsb/WPR10LA111), Jan 14, 2010: Ercoupe 415-D (N2332H), Napa, CA, substantial damage. Probable cause: A loss of engine power due to fuel starvation as a result of the unintentional movement of the fuel selector valve beyond its stops during takeoff initial climb resulting in restricted fuel flow.
- [NTSB ERA09FA087](https://openairdocs.org/ntsb/ERA09FA087), Dec 13, 2008: Ercoupe 415-D (N99154), Sebring, FL, substantial damage, 2 fatal. Probable cause: The pilot's exceedance of the design stress limitations of the airplane.
- [NTSB LAX08CA094](https://openairdocs.org/ntsb/LAX08CA094), Mar 20, 2008: Ercoupe 415-D (N3942H), Riverside, CA, substantial damage. Probable cause: Water contamination of the fuel system due to the pilot's inadequate preflight and failure to adequately drain the water from the fuel system.
- [NTSB NYC05LA137](https://openairdocs.org/ntsb/NYC05LA137), Aug 24, 2005: Ercoupe 415-D (N99746), Sandy Lake, PA, substantial damage. Probable cause: A total failure of the engine driven fuel pump, and the pilot's failure to recognize a diminishing fuel supply in the fuselage (header) fuel tank, which resulted in a total loss of engine power…
- [NTSB LAX04LA265](https://openairdocs.org/ntsb/LAX04LA265), Jul 13, 2004: Ercoupe 415-D (N3837H), Santa Clarita, CA, substantial damage. Probable cause: the pilot's inadequate planning/decision by his inadequate evaluation of the weather resulting in an attempt to conduct flight beyond the aircraft's climb performance capability.
- [NTSB CHI04LA008](https://openairdocs.org/ntsb/CHI04LA008), Oct 10, 2003: Ercoupe 415-D (N3848H), Harvard, IL, substantial damage. Probable cause: The pilot misjudged his altitude and distance from the approach end of the airstrip, along with his decision to land at an unlit airstrip at night. Factors involved in the accident were the the night…
- [NTSB SEA03LA135](https://openairdocs.org/ntsb/SEA03LA135), Jul 12, 2003: Ercoupe 415-D (N2545H), Arlington, WA, substantial damage. Probable cause: The pilot's failure to maintain proper approach speed and landing touch down point resulting in a runway overrun. A factor was the tailwind condition.
- [NTSB SEA00LA136](https://openairdocs.org/ntsb/SEA00LA136), Jul 18, 2000: Ercoupe 415-D (N93835), Hamilton, MT, destroyed, 1 fatal. Probable cause: The excessive rate at which the student pilot allowed the aircraft to descend into the runway surface while attempting to land. Factors include the pilot's lack of experience in airplanes.
- [NTSB FTW00LA129](https://openairdocs.org/ntsb/FTW00LA129), Apr 20, 2000: Ercoupe 415-D (N99470), Lindsay, TX, substantial damage. Probable cause: The student pilot's inadequate compensation for wind conditions. A factor was the downdraft wind condition.
- [NTSB MIA99LA025](https://openairdocs.org/ntsb/MIA99LA025), Oct 31, 1998: Ercoupe 415-C (N99924), Hartselle, AL, substantial damage. Probable cause: Improper modification of the carburetor float by maintenance personnel resulting in the float sticking in the full needle valve open position and failure of the engine due to excessive fuel flow.
- [NTSB SEA98LA066](https://openairdocs.org/ntsb/SEA98LA066), Apr 22, 1998: Ercoupe 415-D (N2777H), Colstrip, MT, substantial damage. Probable cause: The pilot's operation of the aircraft above maximum gross weight, resulting in her inability to attain a sustained climb rate after becoming airborne. A factor was high density altitude conditions.
- [NTSB SEA92FA061](https://openairdocs.org/ntsb/SEA92FA061), Mar 16, 1992: Ercoupe 415-D (N86952), Winthrop, WA, destroyed, 1 fatal. Probable cause: THE STUDENT PILOT'S ALCOHOLIC IMPAIRMENT OF EFFICIENCY AND JUDGEMENT RESULTING IN HIS FAILURE TO MAINTAIN AIRSPEED DURING A GO-AROUND.
- [NTSB NYC91LA181](https://openairdocs.org/ntsb/NYC91LA181), Jul 14, 1991: Ercoupe 415D (N980DD), Sacramento, KY, destroyed. Probable cause: THE PILOT'S DECISION TO CONDUCT FLIGHT WITH A KNOWN DEFICIENCY THAT ADVERSELY AFFECTED THE AERODYNAMIC CHARACTERISTICS OF THE AIRCRAFT.
- [NTSB NYC86LA007](https://openairdocs.org/ntsb/NYC86LA007), Oct 11, 1985: Ercoupe 415-D (N3191H), Sterling, MA, destroyed
- [NTSB ATL82FIA01](https://openairdocs.org/ntsb/ATL82FIA01), Oct 17, 1981: Erco 415-D (N2250H), Churchton, MD, substantial damage
- [NTSB NYC81FHM09](https://openairdocs.org/ntsb/NYC81FHM09), Jun 27, 1981: Engr & Rsch 415-D (N24AP), Matawan, NJ, substantial damage
- [NTSB FTW81DQD16](https://openairdocs.org/ntsb/FTW81DQD16), Apr 16, 1981: Erco 415-D (N3727H), Fabens, TX, substantial damage
- [NTSB FTW79DQD15](https://openairdocs.org/ntsb/FTW79DQD15), Aug 26, 1979: Erco 415-D (N3727H), El Paso, TX, substantial damage
- [NTSB FTW77DPD33](https://openairdocs.org/ntsb/FTW77DPD33), Jul 30, 1977: Erco 415-D (N99016), Fort Worth, TX, substantial damage
- [NTSB LAX77FUJ70](https://openairdocs.org/ntsb/LAX77FUJ70), Jul 6, 1977: Erco 415-D (N2940H), Lake Havasu, AZ, substantial damage
- [NTSB LAX76DUG42](https://openairdocs.org/ntsb/LAX76DUG42), Mar 4, 1976: Erco 415-C (N94135), Palm Springs, CA, substantial damage
- [NTSB SEA76FTA01](https://openairdocs.org/ntsb/SEA76FTA01), Jul 12, 1975: Erco 415-D (N2850H), Sidney, MT, substantial damage
- [NTSB FTW75AF066](https://openairdocs.org/ntsb/FTW75AF066), May 18, 1975: Erco 415-CD (N3318H), Goldthwaite, TX, destroyed, 1 fatal
- [NTSB MKC75FCG23](https://openairdocs.org/ntsb/MKC75FCG23), Dec 20, 1974: Erco 415-D (N99863), Sedalia, MO, substantial damage
- [NTSB CHI74DEM56](https://openairdocs.org/ntsb/CHI74DEM56), Apr 20, 1974: Erco 415-D (N2650H), South Haven, MI, substantial damage
- [NTSB NYC74FHA14](https://openairdocs.org/ntsb/NYC74FHA14), Oct 20, 1973: Erco 415-D (N2396H), Tunkhannock, PA, substantial damage
- [NTSB FTW73FPM18](https://openairdocs.org/ntsb/FTW73FPM18), Jun 22, 1973: Erco 415-C (N99121), Tulsa, OK, substantial damage
- [NTSB OAK73DVD32](https://openairdocs.org/ntsb/OAK73DVD32), Apr 21, 1973: Erco 415-C (N99922), Oakland, CA, substantial damage
- [NTSB NYC71FHA41](https://openairdocs.org/ntsb/NYC71FHA41), Mar 27, 1971: Ercoupe 415D (N93969), Whitehouse, NJ, substantial damage
- [NTSB FTW71FPA18](https://openairdocs.org/ntsb/FTW71FPA18), Dec 19, 1970: Erco 415-C (N2890H), Plano, TX, substantial damage
- [NTSB MIA69F0420](https://openairdocs.org/ntsb/MIA69F0420), Apr 13, 1969: Ercoupe 415-D (N3842H), Chatham, MS, substantial damage
- [NTSB MKC67F0492](https://openairdocs.org/ntsb/MKC67F0492), Mar 26, 1967: Ercoupe 415C (N2850H), Devils Lake, ND, substantial damage
- [NTSB MIA67D0341](https://openairdocs.org/ntsb/MIA67D0341), Dec 19, 1966: Erco 415-D (N99143), Logansville, GA, substantial damage
- [NTSB NYC67F0142](https://openairdocs.org/ntsb/NYC67F0142), Jul 20, 1966: Erco 415-D (N99246), Manchester, VT, substantial damage
- [NTSB MIA67F0136](https://openairdocs.org/ntsb/MIA67F0136), Jun 28, 1966: Erco 415C (N3823H), Blairsville, GA, destroyed
- [NTSB MIA67F0550](https://openairdocs.org/ntsb/MIA67F0550-201500), Apr 23, 1966: Ercoupe 415-D (N99176), Crystal River, FL, substantial damage
- [NTSB MIA66F0489](https://openairdocs.org/ntsb/MIA66F0489), Mar 20, 1966: Erco 415-C (N87292), Punta Gorda, FL, substantial damage
- [NTSB MIA66F0511](https://openairdocs.org/ntsb/MIA66F0511), Feb 26, 1966: Erc0 415-D (N2871H), Silver City, GA, substantial damage
- [NTSB NYC66F0085](https://openairdocs.org/ntsb/NYC66F0085), Jul 14, 1965: Ercoupe 415C (N93949), Blacksburg, VA, substantial damage
- [NTSB NYC65F0025](https://openairdocs.org/ntsb/NYC65F0025), Jan 30, 1965: Ercoupe 415D (N3281H), Medford, NJ, substantial damage
- [NTSB UNK65X1351](https://openairdocs.org/ntsb/UNK65X1351), Jan 26, 1965: Ercoupe 415C (N93932), Refugio, TX, substantial damage
- [NTSB UNK64X3926](https://openairdocs.org/ntsb/UNK64X3926), Sep 12, 1964: Ercoupe 415D (N2441H), Apple Valley, CA, substantial damage
- [NTSB UNK64X1286](https://openairdocs.org/ntsb/UNK64X1286), Apr 12, 1964: Ercoupe 415C (N94633), Oxford, PA, substantial damage

## FAA accident and incident reports (43)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20230722013249A](https://openairdocs.org/incident/20230722013249A), Jul 22, 2023: Ercoupe 415-D (N415JC), Waupon, WI, Substantial damage. 1745 Central standard time (CST), departed kcid for kosh. At 1932 CST, the pilot lost engine power and performed an off field landing.
- [Incident 20180727018119I](https://openairdocs.org/incident/20180727018119I), Jul 27, 2018: Ercoupe 415-D (N99055), Chicago, IL, No damage. Aircraft departed schaumberg airport (06C) VFR enroute along the Chicago shoreline. The pilot reported to ATC an engine power loss and that it was…
- [Accident 20180624008499A](https://openairdocs.org/incident/20180624008499A), Jun 24, 2018: Ercoupe 415-D (N94070), Monmouth, IL, Destroyed, 2 fatal. On June 24, 2018 around 1115 local time N94070 impacted terrain about one half mile north of Monmouth municipal airport (C66). According to two witnesses, the…
- [Incident 20130905016289I](https://openairdocs.org/incident/20130905016289I), Sep 5, 2013: Ercoupe 415-D (N99055), Seville, OH, Minor damage. At around 0950 local time, while practicing slow flight manuevers, the pilots experienced and unexpected (zero) throttle response when trying to increase…
- [Accident 20100114025969A](https://openairdocs.org/incident/20100114025969A), Jan 14, 2010: Ercoupe 415-D (N2332H), Napa, CA, Substantial damage. Aircraft N2332H, Ercoupe 415D departed Napa county airport (apc) on runway 36 at approximately 1430 hrs on 1/14/2010. At approximately 100 feet AGL the…
- [Accident 20081213855279A](https://openairdocs.org/incident/20081213855279A), Dec 13, 2008: Univar 415D (N99154), Sebring, FL, Destroyed, 2 fatal. (-23) N99154, a 1949 Ercoupe 415C was on a day VFR pleasure flight in the local Sebring Florida area. The pilot was giving a sight-seeing ride to a resident…
- [Accident 20080320832509A](https://openairdocs.org/incident/20080320832509A), Mar 20, 2008: Univar 415D (N3942H), Riverside/Rubi, CA, Substantial damage. (-23) During take off roll from rwy 24, the engine started to miss compression (engine sputtering). The pilot was able to get airborne and make a 180 degree…
- [Incident 20061105023549I](https://openairdocs.org/incident/20061105023549I), Nov 5, 2006: Univar 415D (N3392H), Cameron, MO, Minor damage. (-23) While practicing takeoffs and landings at Cameron Memorial Airport (ezz), in Cameron, Missouri, the pilot landed the aircraft hard on runway 17 and…
- [Accident 20050824032969A](https://openairdocs.org/incident/20050824032969A), Aug 24, 2005: Univar 415D (N99746), Sandy Lake, PA, Substantial damage. (-23) Due to a complete loss of engine power, the pilot was unable to clear a stand of trees to make an emergency landing in his selected landing zone.
- [Accident 20040712021809A](https://openairdocs.org/incident/20040712021809A), Jul 12, 2004: Univar 415D (N3837H), Santa Clarita, CA, Substantial damage. (-23) While enroute from ksmo to kmod, pilot reported that aircraft could not gain altitude above 2400' MSL while over castaic area. Pilot elected to return to…
- [Incident 20040305006899I](https://openairdocs.org/incident/20040305006899I), Mar 5, 2004: Univar 415D (N3988H), Elkhart, IN, Minor damage. (-23) Acft was being taxied by owner/pilot from maintenance hangar to owner's hangar in high winds. A direct crosswind/gust of approximately 40-50 mph from the…
- [Accident 20031009029169A](https://openairdocs.org/incident/20031009029169A), Oct 9, 2003: Univar 415D (N3848H), Harvard, IL, Substantial damage. (-23) Pilot was attempting to land at night at an unlighted, privately-owned landing area. He believed that he was established on a satisfactory approach angle…
- [Accident 20030712017809A](https://openairdocs.org/incident/20030712017809A), Jul 12, 2003: Univar 415D (N2545H), Arlington, WA, Substantial damage. (-23) On Saturday, July 12, 2003, at approximately 0930 a aircraft N2545H ws cleared to land on grass runway 34 at Arlington Municipal Airport, Arlington,…
- [Accident 20000718007259A](https://openairdocs.org/incident/20000718007259A), Jul 18, 2000: Univar 415D (N93835), Hamilton, MT, No damage, 1 fatal. (-23) On 7/18/00 at approx. 0800 MDT, an Ercoupe 415-D, N93835, registered to roy a. wilhelm, crash landing on the runway while making a down-wind landing at…
- [Accident 20000420005139A](https://openairdocs.org/incident/20000420005139A), Apr 20, 2000: N99470, Lindsay, TX, No damage. (-23) On April 20, 2000, at 1045 CDT, an Ercoupe 415-D single-engine airplane, N99470, was substantially damaged during an approach to the freedom field…
- [Accident 19981031031179A](https://openairdocs.org/incident/19981031031179A), Oct 31, 1998: Univar 415C (N99924), Hartselle, AL, Substantial damage. (.19)On October 31, 1998, about 1335 central standard time, a Ercoupe 415-C, N99924, registered to an individual, collided with a power line and crashed in a…
- [Accident 19980422013529A](https://openairdocs.org/incident/19980422013529A), Apr 22, 1998: Univar 415D (N2777H), Colstrip, MT, Substantial damage. Veered left on liftoff. Hit runway nose first. Veered right after tearing off nose gear. Exited runway into dirt. (.4)the pilot reported that on takeoff,…
- [Accident 19920315006199A](https://openairdocs.org/incident/19920315006199A), Mar 15, 1992: Univar 415D (N86952), Winthrop, WA, Destroyed, 1 fatal. Landed. Took off again. Pilot pulled up in steep climb to show Ercoupe cannot stall. Aircraft stalled and crashed
- [Incident 19920301014509I](https://openairdocs.org/incident/19920301014509I), Mar 1, 1992: Univar 415D (N2777H), Cascade, MT. Lost oil pressure in flight. Forced landing on highway. Wing hit sign on rollout.NR4 cylinder connecting rod failed
- [Accident 19910714027159A](https://openairdocs.org/incident/19910714027159A), Jul 14, 1991: Univar 415D (N980DD), Gilbertsville, KY, Substantial damage. Landed on road due vibration. Wing damaged by corn stalks. Took off. Uncommanded left turn. Cartwheeled on landing.
- [Incident 19890814047629I](https://openairdocs.org/incident/19890814047629I), Aug 14, 1989: Univar 415D (N2819H), Tucumcari, NM, Minor damage. Student landed nose wheel first. Porpoised and damaged nose gear on second impact.
- [Accident 19851011054679A](https://openairdocs.org/incident/19851011054679A), Oct 11, 1985: Univar 415D (N3191H), Sterling, MA, Substantial damage. Aircraft encountered a downdraft on final. Left main gear struck trees. Pulled up to avoid more trees and stalled.
- [Incident 19840429027469I](https://openairdocs.org/incident/19840429027469I), Apr 29, 1984: Univar 415D (N99828), Oxford, CT, Minor damage. Damage to collapsed nose gear indicates a hard nose first landing. Student not endorsed in the aircraft.
- [Incident 19830215012759I](https://openairdocs.org/incident/19830215012759I), Feb 15, 1983: Univar 415D (N93949), New Point, IN, Minor damage. Landing long to avoid portion of rough runway. Ran off end into a fence. Had begun go-around then elected to abort.
- [Accident 19811017068029A](https://openairdocs.org/incident/19811017068029A), Oct 17, 1981: Univar 415D (N2250H), Churchton, MD, Substantial damage. Pilot allowed aircraft to hit hard during landing which caused it to flip inverted.
- [Incident 19810903066779I](https://openairdocs.org/incident/19810903066779I), Sep 3, 1981: Univar 415D (N2650H), Akron, NY, Minor damage. Engine lost power on approach. Landed in cornfield. Cause of failure unknown.
- [Accident 19810627041389A](https://openairdocs.org/incident/19810627041389A), Jun 27, 1981: Univar 415D (N24AP), Matawan, NJ, Destroyed. Settled into trees on rising terrain off end of runway on takeoff. Hot day, downdraft, at gross weight.
- [Accident 19810416016739A](https://openairdocs.org/incident/19810416016739A), Apr 16, 1981: Univar 415D (N3727H), Fabens, TX, Substantial damage. Lost control & stalled on final landing approach. Impacted ground 150 yards short of runway.
- [Incident 19810110007439I](https://openairdocs.org/incident/19810110007439I), Jan 10, 1981: Univar 415* (N99055), Knightsville, IN. In cruise engine backfire and power loss. Made emergency landing. Found water in main tank and fuel filter.
- [Accident 19790826019329A](https://openairdocs.org/incident/19790826019329A), Aug 26, 1979: Univar 415D (N3727H), El Paso, TX, Substantial damage. Struck small building on edge of ramp during taxi after landing.
- [Incident 19790728012889I](https://openairdocs.org/incident/19790728012889I), Jul 28, 1979: Univar 415C (N93823), Terre Haute, IN. Forced landing due to power loss. Found moisture in magneto.
- [Incident 19790624016339I](https://openairdocs.org/incident/19790624016339I), Jun 24, 1979: Univar 415D (N24AP), Brookhaven, NY, Minor damage. Pilot ran into a drainage ditch during taxi to the tie down area.
- [Incident 19790214005709I](https://openairdocs.org/incident/19790214005709I), Feb 14, 1979: Univar 415D (N2441H), Long Beach, CA, Minor damage. After starting aircraft student was unable to stop turning movement before striking parked N19668.
- [Accident 19770730022299A](https://openairdocs.org/incident/19770730022299A), Jul 30, 1977: Univar 415D (N99016), Fort Worth, TX, Substantial damage
- [Accident 19770706018689A](https://openairdocs.org/incident/19770706018689A), Jul 6, 1977: Univar 415D (N2940H), Lake Havasu, AZ, Substantial damage. Nr 1 cyl conrod failed.
- [Accident 19760304006439A](https://openairdocs.org/incident/19760304006439A), Mar 4, 1976: Univar 415C (N94135), Palm Springs, CA, Substantial damage. Started eng,got out. Acft rolled into Cessna 421 N4048L,substl dmg. Parking brake malf.
- [Accident 19750712019019A](https://openairdocs.org/incident/19750712019019A), Jul 12, 1975: Univar 415D (N2850H), Sidney, MT, Substantial damage. Lnd in gravel pit.
- [Accident 19750518012599A](https://openairdocs.org/incident/19750518012599A), May 18, 1975: Univar 415CD (N3318H), Goldthwaite, TX, Destroyed. Abt 4FT of r wg outbd panel failed. Student plt attmptd loop.
- [Accident 19741220041329A](https://openairdocs.org/incident/19741220041329A), Dec 20, 1974: Univar 415C (N99863), Sedalia, MO, Substantial damage. Plt thought he had abt 5GAL fuel in acft.
- [Accident 19740420012569A](https://openairdocs.org/incident/19740420012569A), Apr 20, 1974: Univar 415D (N2650H), South Haven, MI, Substantial damage. Chuck hole abt 2FT deep,2FT wide in displaced threshold. Drg turn onto rwy nosewheel entrd hole.
- [Accident 19731020032689A](https://openairdocs.org/incident/19731020032689A), Oct 20, 1973: Univar 415D (N2396H), Tunkhannock, PA, Substantial damage. Rudder cables crossed unable to maintain directional control on takeoff struck wind tee.
- [Accident 19730622015329A](https://openairdocs.org/incident/19730622015329A), Jun 22, 1973: Univar 415C (N99121), Tulsa, OK, Substantial damage. Plt applied carb heat and reduced throttle to idle. Temp 88 degs. Allowed RPM to drop to 630.
- [Accident 19730421009109A](https://openairdocs.org/incident/19730421009109A), Apr 21, 1973: Univar 415G (N99922), Oakland, CA, Substantial damage. Became airborne in l bank. Un ctl acft,plt aborted. Rudder ctls found reversed.1st flt since annual.

## Service difficulty reports (9)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2013FA0000671](https://openairdocs.org/sdr/2013FA0000671), Nov 22, 2013: RIB. CORRODED. INTERGRANUAL CORROSION FOUND ON LT CENTER SECTION RIB WS 36. FOUND DURING INSPECTION AND COMPLIANCE OF AD 2002-26-02, NEEDS REPAIR.
- [SDR 2013FA0000666](https://openairdocs.org/sdr/2013FA0000666), Sep 5, 2013: THROTTLE CABLE. BROKEN. WHILE PRACTICING ENGINE OUT PROCEDURES, ACFT ENGINE BECAME UNRESPONSIVE TO THROTTLE INPUTS. AN OFF FIELD LANDING WAS PERFORMED WITH GOOD RESULTS. POST EVENT EXA
- [SDR 2008FA0000352](https://openairdocs.org/sdr/2008FA0000352), May 14, 2008: RIB. CORRODED. SUBJECT PART WAS FOUND TO BE CORRODED WHILE PERFORMING INSPECTION IAW AD 2002-26-02 (D) (3 YEAR REQUIREMENT). LEFT REAR CENTER SECTION RIB, CORRODED AROUND LARG
- [SDR 01070422H](https://openairdocs.org/sdr/01070422H), Jan 7, 2004: SPAR CAP. CORRODED. FOUND A POCKET OF EXFOLIATION ON TOP OF BOTTOM SPAR CAP EXTRUSION, AT AREA DIRECTLY BELOW MAIN LANDING GEAR ATTACH BOLT. ALSO FOUND AREA OF EXFOLIATION IN STIFF
- [SDR 2003FA0001023](https://openairdocs.org/sdr/2003FA0001023), Oct 3, 2003: RIB. CORRODED. DURING INSPECTION REQUIRED BY AD 2002-26-02 USING METHOD 1 AND METHOD 3, CORROSION WAS DISCOVERED IN THE VICINITY OF THE PILOT'S SIDE INBOARD RIB P/N 415-13017L
- [SDR BLAI200200001](https://openairdocs.org/sdr/BLAI200200001), Jan 3, 2003: RIB. CORRODED. DURING REFURBISHMENT OF THE WING CENTER SECTION WING WALKWAY BOXES, AN INSPECTION WAS CONDUCTED TO COMPLY WITH AD 2002-26-02. LOWER SKINS OF THE WALKWAY BOXES H
- [SDR AU990098](https://openairdocs.org/sdr/AU990098), Jan 20, 1999: CRANKSHAFT. DAMAGED. (AUS) CRANKSHAFT AND TIMING GEARS DAMAGED. ENGINE HAD BEEN OVERHAULED IN THE USA APPROXIMATELY 285 HOURS PREVIOUSLY.
- [SDR AU970285](https://openairdocs.org/sdr/AU970285), Mar 4, 1997: CONTROL CABLE. FAULTY. (AUS) CONTROL CABLES ATTACHED TO PRIMARY CONTROL QUADRANT IN CONTROL COLUMN YOKE HAD FAULTY SWAGING - DURING TESTING CABLES PULLED THROUGH THE NICOPRESS SLEEVES
- [SDR 96ZZZX713](https://openairdocs.org/sdr/96ZZZX713), Aug 15, 1995: SPAR CAP. CORRODED. UPON REMOVAL OF METAL SKIN FOR INSPECTION BEFORE FABRIC RECOVER, FOUND BOTH WINGS HAD EXFOLIATION IN BOTTOM SPAR CAP (MAIN SPARS). WINGS HAVE BEEN OFF OF AIRCRA

## STCs that may be installed (OpenAirDocs) (122, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA02156CH](https://openairdocs.org/stc/SA02156CH): Installation of a 30-gallon fuel system. Duckboy America, LLC
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc
- [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation
- [STC SA01005DE](https://openairdocs.org/stc/SA01005DE): Installation of a EarthX ETX900-TSO Lithium battery. EarthX Inc
- [STC SA04046CH PAGE 2](https://openairdocs.org/stc/SA04046CH%20PAGE%202): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [STC SA03898NY](https://openairdocs.org/stc/SA03898NY): Installation and maintenance of ORATEX covering and coating material. Aircraft Design & Certification Ltd
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA127GL](https://openairdocs.org/stc/SA127GL): Install Cleveland Wheel and Brakes conversion kit, P/N 199-69. Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA04550CH](https://openairdocs.org/stc/SA04550CH): Installation of firewall mounted Electric Fuel Transfer Pump, reroute of fuel transfer lines and removal of engine driven mechanical fuel transfer pump. Alpha Aviation Inc
- [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc
- [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA2628WE](https://openairdocs.org/stc/SA2628WE): Installation of Continental O-200-A engine, McCauley 1A101/DCM 6948 propeller, electric fuel transfer pump and associated changes. Alpha Aviation Inc
- [STC SA3502WE](https://openairdocs.org/stc/SA3502WE): Installation of fiberglass nose bowl. Alpha Aviation Inc
- [STC SA04362CH](https://openairdocs.org/stc/SA04362CH): Installation of the uAvionix skyBeacon Automatic Dependent Surveillance-Broadcast (ADS-B) Out. uAvionix Corporation
- [STC SA02503AK](https://openairdocs.org/stc/SA02503AK): Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints. AMSAFE Inc
- [STC SA02493CH](https://openairdocs.org/stc/SA02493CH): Installation of a Three Point Torso Restraint System. Alpha Aviation Inc
- [STC SA02601CH](https://openairdocs.org/stc/SA02601CH): Installation of a Battery Master Relay. Alpha Aviation Inc
- [STC SA02757CH](https://openairdocs.org/stc/SA02757CH): Installation of the Univair Model E elevator assembly. Alpha Aviation Inc
- [STC SA10077SC](https://openairdocs.org/stc/SA10077SC): Installation of push-button starter system. Hartzell Engine Technologies, LLC
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC
- [STC SA01246CH](https://openairdocs.org/stc/SA01246CH): Replace existing glass bowl gascolator with Skyport Services metal bowl Gascolator Part No. SS13100. Alpha Aviation Inc
- [STC SA01247CH](https://openairdocs.org/stc/SA01247CH): Replace existing main LG strut seal with MLG Oleo Restoration Kit. Alpha Aviation Inc
- [STC SA01407CH](https://openairdocs.org/stc/SA01407CH): Replace existing brake master cylinder with replacement brake master cylinder. Alpha Aviation Inc
- [STC SA01409CH](https://openairdocs.org/stc/SA01409CH): Replace existing brake reservoir with replacement brake reservoir. Alpha Aviation Inc
- [STC SA1097GL](https://openairdocs.org/stc/SA1097GL): Installation of single lamp landing light. Alpha Aviation Inc
- [STC SA1180GL](https://openairdocs.org/stc/SA1180GL): Installation of main and nose gear fairings. Alpha Aviation Inc
- [STC SA330GL](https://openairdocs.org/stc/SA330GL): Installation of 9-cu. ft. Baggage Compartment. Alpha Aviation Inc
- [STC SA11172SC](https://openairdocs.org/stc/SA11172SC): Installation of an ADS600-B Automatic Dependent Surveillance-Broadcast (ADS-B) Universal Access Transceiver (UAT) and Global Positioning System (GPS) antenna. NavWorx Inc
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc
- [STC SA01768SE](https://openairdocs.org/stc/SA01768SE): Installation of an oil cooler system. Steve's Aircraft
- [STC SA02442AK PAGE 2](https://openairdocs.org/stc/SA02442AK%20PAGE%202): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC
- [STC SA10921SC](https://openairdocs.org/stc/SA10921SC): Installation of an alternator and regulator as a replacement to existing OEM generators and mechanical voltage regulators. Hartzell Engine Technologies, LLC
- [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc
- [STC SA02402SE PAGE 2](https://openairdocs.org/stc/SA02402SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc
- [STC SA01026SE](https://openairdocs.org/stc/SA01026SE): Improved fuel gascolator assembly. Steve's Aircraft
- [STC SA02825NY PAGE 2](https://openairdocs.org/stc/SA02825NY%20PAGE%202): Installation of Aerospace Logic Aircraft Instruments. Aerospace Logic Inc
- [STC SA1315WE](https://openairdocs.org/stc/SA1315WE): Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision. Universal Corporation
- [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc
- [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc
- [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. Electronics International Inc

All 122: https://openairdocs.org/model/ercoupe-415-d/stcs.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Engineering & Research 415-D](https://openairdocs.org/model/engineering-research-415-d): 24 registered aircraft, registry code 0420306
- [Erco 415-D](https://openairdocs.org/model/erco-415-d): 4 registered aircraft, registry code 0420406
- [Forney 415-D](https://openairdocs.org/model/forney-415-d): 2 registered aircraft, registry code 0420336
- [Univair 415-D](https://openairdocs.org/model/univair-415-d): 1 registered aircraft, registry code 9230411
- [Alon 415-D](https://openairdocs.org/model/alon-415-d): 0 registered aircraft, registry code 0540105

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