# N448US: 2006 Diamond Aircraft Ind DA 40

- Status: Valid registration
- Airframe: [Diamond Aircraft Ind DA 40](https://openairdocs.org/model/diamond-aircraft-ind-da-40) (registry code 2990002, 4 seats)
- Engine: [Lycoming IO-360-M1A+](https://openairdocs.org/engine/lycoming-io-360-m1a-plus) (registry code 41869)
- Data sheets: [TCDS A47CE](https://openairdocs.org/tcds/A47CE) (Diamond Aircraft Industries Inc.) (OpenAirDocs)
- Serial number: 40.708
- Year built: 2006
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: November 3, 2006
- Certificate issued: September 26, 2012
- Expires: September 30, 2028
- Mode S code: A56A28
- Registered owners: [Gill Theodore J](https://openairdocs.org/faa-owner/GILL%20THEODORE%20J), [Kalafut Mark D](https://openairdocs.org/faa-owner/KALAFUT%20MARK%20D)
- Location: [San Luis Obispo, CA](https://openairdocs.org/faa-place/CA/San%20Luis%20Obispo)
- Owner type: Co-owned
- Owner's area on the map: 35.3005° N, 120.7348° W: Placed by OpenAirDocs at the center of ZIP code 93405, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=448US
- Page: https://openairdocs.org/aircraft/N448US

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): 16 in force

### Matched by airframe (Diamond Aircraft Ind DA 40)

- [AD 2026-06-03](https://openairdocs.org/ad/2026-06-03): Hoses and tubes · Diamond Aircraft Industries DA 40, DA 40 NG and DA 40F. Effective Apr 30, 2026
- [AD 2024-19-08](https://openairdocs.org/ad/2024-19-08): Nose/Tail Landing Gear · Diamond Aircraft Industries DA 40 and DA 40F. Effective Nov 29, 2024
- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023
- [AD 2022-13-06](https://openairdocs.org/ad/2022-13-06): Cargo Compartments · Diamond Aircraft Industries DA 40, DA 40F and DA 40 NG. Effective Aug 11, 2022
- [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 2014-13-08](https://openairdocs.org/ad/2014-13-08): Wings · Diamond Aircraft Industries DA 40 and DA 40F. Effective Aug 27, 2014
- [AD 2011-21-10](https://openairdocs.org/ad/2011-21-10): Cabin Cooling System · Diamond Aircraft Industries DA 40 with STC SA03674AT. Effective Nov 16, 2011
- [AD 2010-25-01](https://openairdocs.org/ad/2010-25-01): Doors · Diamond Aircraft Industries DA 40 and DA 40F. Effective Jan 11, 2011
- [AD 2010-13-10](https://openairdocs.org/ad/2010-13-10): Propeller governors · American Champion 7GCAA, DA 40, A36 and 1 more. Effective Aug 5, 2010
- [AD 2009-07-14](https://openairdocs.org/ad/2009-07-14): Main spar caps · Diamond Aircraft Industries DA 40 and DA 40F. Effective May 11, 2009
- [AD 2009-05-05](https://openairdocs.org/ad/2009-05-05): Primary Flight Displays · Avidyne Primary Flight Display (S-TEC STC SA09543AC-D or 2 others). Effective Apr 3, 2009
- [AD 2008-02-06](https://openairdocs.org/ad/2008-02-06): GSM 85 servo gearbox units · Cessna 182T, 206H, LC40-550FG and 11 more. Effective Feb 26, 2008
- [AD 2007-11-21](https://openairdocs.org/ad/2007-11-21): Universal joints · Diamond Aircraft Industries DA 40 and DA 40F. Effective Jul 9, 2007
- [AD 2006-23-04](https://openairdocs.org/ad/2006-23-04): Fuel system indicating system · Diamond Aircraft Industries DA 40 and DA 40F with STC SA01254WI or SA01254WI-D. Effective Nov 28, 2006
- [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005

### Matched by engine (Lycoming IO-360-M1A+)

None in force.

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

- [AD 2020-14-06](https://openairdocs.org/ad/2020-14-06) (historical): Fuel System · Diamond Aircraft Industries DA 40, DA 40 NG and DA 40F. Effective Aug 4, 2020
- [AD 2013-24-14](https://openairdocs.org/ad/2013-24-14) (historical): Wings · Diamond Aircraft Industries DA 40 and DA 40F. Effective Jan 7, 2014
- [AD 2009-10-04](https://openairdocs.org/ad/2009-10-04) (historical): Air Transport Association of America (ATA) Code 32: Landing gear. · Diamond Aircraft Industries DA 40 and DA 40F. Effective Jun 17, 2009
- [AD 2008-06-28 R1](https://openairdocs.org/ad/2008-06-28-R1) (historical): Primary Flight Displays (PFDs) · Avidyne Primary Flight Displays, 441, LC41-550FG and 22 more. Effective Apr 10, 2008
- [AD 2008-06-28](https://openairdocs.org/ad/2008-06-28) (historical): Primary flight display · Avidyne Primary Flight Display (S-TEC STC SA09543AC-D or 2 others). Effective Apr 10, 2008
- [AD 2007-17-06](https://openairdocs.org/ad/2007-17-06) (historical): Nose landing gear · Diamond Aircraft Industries DA 40 and DA 40F. Effective Sep 25, 2007

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

- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB CE-09-12](https://openairdocs.org/saib/CE-09-12): Navigation: CRS/BARO Knob Interference in some G1000/G900X/G950 Installations. Issued Feb 11, 2009
- [SAIB CE-08-14](https://openairdocs.org/saib/CE-08-14): Electrical Power. Issued Feb 27, 2008
- [SAIB CE-04-85](https://openairdocs.org/saib/CE-04-85): . Issued Sep 10, 2004

## NTSB investigations

None matched to N448US.

## FAA accident and incident reports (1)

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.

- [Incident 20110226002979I](https://openairdocs.org/incident/20110226002979I), Feb 26, 2011: Diamond Air DA40 (N448US), Santa Ana, CA, Minor damage. During an instructional flight, while turning from base to final, the aft cabin access door departed the aircraft. The aircraft landed without further incident.

## 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 N448US not matched to an aircraft (60, newest 50)

They name N448US, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR PIDA06088](https://openairdocs.org/sdr/PIDA06088), Aug 9, 2006: FRAME. CRACKED. INBOARD CHORD OF STA 601R FRAME IS CRACKED AT BOTTOM FASTENER. REPAIRED PER SB 737-53-1182 AND EA 53-217.
- [SDR PIDA06087](https://openairdocs.org/sdr/PIDA06087), Aug 9, 2006: ATTACH ANGLE. CRACKED. STA 601 BEAM AFT SIDE OF FWD OVERWING EXIT HAS A CRACKED ATTACH ANGLE. REPAIRED PER EA 53-219 AND SB 737-53-1182.
- [SDR PIDA06086](https://openairdocs.org/sdr/PIDA06086), Aug 9, 2006: COWLING. DELAMINATED. NR 2 ENGINE FAN COWLING DELAMINATED. REPAIRED IAW EA 71-218.
- [SDR PIDAO6O86](https://openairdocs.org/sdr/PIDAO6O86), Aug 9, 2006: COWLING. DELAMINATED. NR 2 ENGINE FAN COWLING DELAMINATED. REPAIRED IAW EA 71-218.
- [SDR PIDA06083](https://openairdocs.org/sdr/PIDA06083), Aug 7, 2006: FRAME. CRACKED. FRAME CRACKED AT BS 480. REPAIRED FRAME IAW SRM 53-00-07.
- [SDR PIDA06080](https://openairdocs.org/sdr/PIDA06080), Aug 3, 2006: FRAME. CRACKED. FRAME AT STA 867 CRACKED AT ATTACH BRACKET. REPAIRED FRAME PER SRM 53-00-07.
- [SDR PIDA06082](https://openairdocs.org/sdr/PIDA06082), Aug 2, 2006: FRAME. CRACKED. FRAME CRACKED AT STA 747 STR 9R. REPAIRED FRAME PER SRM 53-00-07.
- [SDR PIDA06081](https://openairdocs.org/sdr/PIDA06081), Aug 2, 2006: FRAME. CRACKED. FRAME CRACKED AT STA 827 STR 9R. REPAIRED PER SRM 53-00-07.
- [SDR PIDA06078](https://openairdocs.org/sdr/PIDA06078), Aug 1, 2006: FRAME. CRACKED. FRAME CRACKED STA 747 AT ATTACH BRKT STR 9L. REPAIRED FRAME PER SRM 53-00-07.
- [SDR PIDA06077](https://openairdocs.org/sdr/PIDA06077), Jul 29, 2006: SEAT TRACK. CORRODED. 727B RT O/B SEAT TRACK CRACKED. FOUND CRACKED AREA TO BE LONGITUDINAL FLOORBEAM UPPER CAP. REPAIRED FLOORBEAM PER EA 53-206
- [SDR PIDA06074](https://openairdocs.org/sdr/PIDA06074), Jul 28, 2006: FLOORBEAM. CORRODED. STA 986 FLOOR BEAM HAS CORROSION LBL 30 TO O/B END. REPAIRED PER EA 53-200 & SRM 53-00-51.
- [SDR PIDA06069](https://openairdocs.org/sdr/PIDA06069), Jul 27, 2006: STRINGER CLIP. CRACKED. STRINGER TIE CLIP CRACKED AT STA 500 E STR 24R. REPLACED TIE CLIP SRM 51-40-02.
- [SDR PIDA06071](https://openairdocs.org/sdr/PIDA06071), Jul 27, 2006: STRINGER CLIP. CRACKED. STRINGER TIE CLIP CRACKED STR 25L STA 500F. REPLACED TIE CLIP.
- [SDR PIDA06079](https://openairdocs.org/sdr/PIDA06079), Jul 26, 2006: FRAME. CRACKED. FRAME CRACKED AT STA277 STR 16R. REPAIRED PER SRM 53-00-07.
- [SDR PIDA06072](https://openairdocs.org/sdr/PIDA06072), Jul 26, 2006: DOOR FRAME. CRACKED. FWD FRAME AT R1 DOOR HAS CRACK AT FLOOR LEVEL. REPAIRED PER SRM 51-70-11.
- [SDR PIDA06070](https://openairdocs.org/sdr/PIDA06070), Jul 26, 2006: STRINGER CLIP. CRACKED. STRINGER TIE CLIP CRACKED STR 26L STA 500D. REPLACED TIE CLIP.
- [SDR PIDA06076](https://openairdocs.org/sdr/PIDA06076), Jul 22, 2006: SKIN. CRACKED. FUSELAGE SKIN CRACKED AT STA 727D+4 STR 24R. REPAIRED PER SRM 53-00-01 REPAIR 31.
- [SDR PIDA06073](https://openairdocs.org/sdr/PIDA06073), Jul 22, 2006: STRINGER SPLICE. CRACKED. STRINGER SPLICE CRACKED AT STR 4L STA 907. INSTALLED NEW STRINGER SPLICE P/N (65-51698-9) REF SRM 51-10-02.
- [SDR PIDA06075](https://openairdocs.org/sdr/PIDA06075), Jul 21, 2006: ATTACH ANGLE. CRACKED. STRINGER ATTACH ANGLE CRACKED AT STA 360 STR 3L. FABRICATED PART PER BOEING DRAWING 69-48747 AND REPLACED PART PER SRM 51-40-02.
- [SDR PIDA06068](https://openairdocs.org/sdr/PIDA06068), Jul 19, 2006: FLOORBEAM. CORRODED. CORROSION ON BS344 FLOORBEAM "T" CAP FROM LBL22 TO RBL12. REPLACED SECTION OF "T" CAP IN ACCORDANCE WITH SRM 53-10-51 FIGURE 201.
- [SDR PIDA06067](https://openairdocs.org/sdr/PIDA06067), Jul 19, 2006: TIE CLIP. CRACKED. TIE CLIP CRACKED AT STR 8R AND BS500E. REPLACED TIE CLIP.
- [SDR PIDA06055](https://openairdocs.org/sdr/PIDA06055), Jul 19, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8LT AND BS 500G. REPLACED TIE CLIP.
- [SDR PIDA06054](https://openairdocs.org/sdr/PIDA06054), Jul 18, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8LT AND BS 500E. REPLACED TIE CLIP.
- [SDR PIDA06056](https://openairdocs.org/sdr/PIDA06056), Jul 18, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8RT AND BS 500G. REPLACED TIE CLIP.
- [SDR PIDA06066](https://openairdocs.org/sdr/PIDA06066), Jul 17, 2006: TIE CLIP. CRACKED. TIE CLIP CRACKED AT STR 8R AND BS500A. REPLACED TIE CLIP.
- [SDR PIDA06064](https://openairdocs.org/sdr/PIDA06064), Jul 17, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8LT AND BS 500D. REPLACED TIE CLIP.
- [SDR PIDA06063](https://openairdocs.org/sdr/PIDA06063), Jul 17, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 4RT AND BS 639. REPLACED TIE CLIP.
- [SDR PIDA06057](https://openairdocs.org/sdr/PIDA06057), Jul 17, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8RT AND BS 500D. REPLACED TIE CLIP.
- [SDR PIDA06062](https://openairdocs.org/sdr/PIDA06062), Jul 17, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8LT AND BS 500A. REPLACED TIE CLIP.
- [SDR PIDA06061](https://openairdocs.org/sdr/PIDA06061), Jul 14, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 10LT AND BS 500F. REPLACED TIE CLIP.
- [SDR PIDA06060](https://openairdocs.org/sdr/PIDA06060), Jul 14, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8RT AND BS 500F. REPLACED TIE CLIP.
- [SDR PIDA06065](https://openairdocs.org/sdr/PIDA06065), Jul 14, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8RT AND BS 500. REPLACED TIE CLIP.
- [SDR PIDA06058](https://openairdocs.org/sdr/PIDA06058), Jul 14, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 8LT AND BS 500B. REPLACED TIE CLIP.
- [SDR PIDA06059](https://openairdocs.org/sdr/PIDA06059), Jul 12, 2006: STRINGER CLIP. CRACKED. TIE CLIP CRACKED AT STR 4LT AND BS 420. REPLACED TIE CLIP.
- [SDR PIDA06052](https://openairdocs.org/sdr/PIDA06052), Jul 11, 2006: STRINGER CLIP. CRACKED. STRINGER TIE CLIP AT BS 727C AND STR 4 LT IS CRACKED. REPLACED TIE CLIP PER SRM 51-10-02.
- [SDR PIDA06050](https://openairdocs.org/sdr/PIDA06050), Jul 11, 2006: STRINGER CLIP. CRACKED. STRINGER TIE CLIP AT BS 500F AND STR 10 LT IS CRACKED. REPLACED STRINGER TIE CLIP PER SRM 51-10-02.
- [SDR PIDA06051](https://openairdocs.org/sdr/PIDA06051), Jul 10, 2006: STRINGER CLIP. CRACKED. STRINGER TIE CLIP AT BS 400 AND STR 4 LT IS CRACKED. REPLACED STRINGER TIE CLIP PER SRM 51-10-02.
- [SDR SB05066](https://openairdocs.org/sdr/SB05066), Jun 3, 2005: CIRCUIT BREAKER. TRIPPED. UPON LOWERING LANDING GEAR, CAPTAIN REPORTED THE NOSE LANDING GEAR UNSAFE LIGHT ILLUMINATED. CREW ACCOMPLISHED A FLYBY OF THE TOWER WHEREAS THE GEAR WAS CONFIRM
- [SDR USAA05001](https://openairdocs.org/sdr/USAA05001), Apr 18, 2005: SKIN. CRACKED. A 1.5 INCH CRACK AT LBS 727D + 2 INCHES; S23L (BELOW EMERGENCY EGRESS LIGHT). INSTALLED DOUBLER PER SRM 53-00-01 FIG 231.
- [SDR SB05019](https://openairdocs.org/sdr/SB05019), Jan 30, 2005: WIRE. BROKEN. PIT - FLT1466 - CREW REPORTED THE FIRST OFFICER'S PITOT STATIC NR 2 AUX STATIC LIGHT ILLUMINATED. FLIGHT RETURNED TO FIELD AT PIT AND LANDED WITHOUT FURTHER INC
- [SDR USAA040775](https://openairdocs.org/sdr/USAA040775), Oct 24, 2004: PIN. CORRODED. PIT - C3, PIN ASSEMBLIES, 1 INCH BY 1 INCH AREA, CORROSION; NO LEVEL OR TASK. RT HORIZ HINGE PINS (INNER AND OUTER) HORIZ STAB. REMOVED AND REPLACED INNER AND O
- [SDR USAA040776](https://openairdocs.org/sdr/USAA040776), Oct 24, 2004: PIN. CORRODED. PIT, C3, PIN ASSEMBLIES- 1INCH X 1INCH AREA, CORROSION; NO LEVEL OR TASK LT HORIZ HINGE PINS (INNER AND OUTER) HORIZ STAB. REMOVED AND REPLACED INNER AND OUTER 
- [SDR USAASB04046](https://openairdocs.org/sdr/USAASB04046), Apr 25, 2004: GCU. OVERHEATED. NR 1 GENERATOR CONTROL UNIT BEGAN TO SMOKE IN FLIGHT. AFTER TRIPPING OFF LINE, SMOKE STOPPED. FLT LANDED WITHOUT FURTHER INCIDENT AT CLT. MAINTENANCE REMOVED AN
- [SDR USAA020153](https://openairdocs.org/sdr/USAA020153), Apr 2, 2002: SKIN. CRACKED. PIT - FOUND SKIN CRACKED .15625 CRACK AND SMALL DENT, 6 INCHES FORWARD OF MED DOOR FRAME BETWEEN DOOR HINGES. DOUBLER INSTALLED PER SRM 53-10-01 FIG 205 AND EA 
- [SDR USAA020154](https://openairdocs.org/sdr/USAA020154), Mar 31, 2002: SKIN. CRACKED. PIT - FOUND SKIN CRACKED .15625, LEFT SIDE STATION 306 BETWEEN STRINGER 11 LT - 12 LT. INSTALLED DOUBLER PER EA 73704 AND SRM 53-10-01. (M)
- [SDR USAASB02012](https://openairdocs.org/sdr/USAASB02012), Jan 16, 2002: MODULE. FAULTY. MSY - FLT 450 - AFTER TAKEOFF, CREW REPORTED FLAGS ON THE FLIGHT COMPUTER WITH ZERO AIRSPEED AND ALTITUDE TO FL500 ON THE MODE CONTROL PANEL. THE MACH AIRSPEED 
- [SDR USAA011336](https://openairdocs.org/sdr/USAA011336), Oct 29, 2001: SKIN. CRACKED. TPA - FOUND SKIN CRACKED 1 INCH, BELOW STRINGER 16L STATION 727B. INSTALLED DOUBLER PER SRM 53-00-01 FIG 202 AND MPP 308-60. (M)
- [SDR USAASB01042](https://openairdocs.org/sdr/USAASB01042), Feb 8, 2001: SMOKE DETECTOR. MALFUNCTIONED. TPA - FLT 589 - EN ROUTE FROM PHL-TPA, THE FORWARD CARGO COMPARTMENT FIRE LIGHT AND CAUTION ILGHTS ILLUMINATED FOR 60 SECONDS, THEN EXTINGUISHED. CREW DID NOT F
- [SDR USAA010060](https://openairdocs.org/sdr/USAA010060), Jan 22, 2001: SKIN. CRACKED. CLT - FOUND PYLON SKIN CRACKED .5 INCH, TOP OF NR 1 PYLON LOWER AFT CORNER PYLON PANEL 5727L. INSTALLED DOUBLER PER TR 54-30-07. (M)
- [SDR USAASB00111](https://openairdocs.org/sdr/USAASB00111), Apr 10, 2000: SENSOR. FAILED. CLT - FLT 386 - ON CLIMB-OUT OF CLT, THE EQUIPMENT COOLING OFF LIGHT ILLUMINATED. SWITCHED TO ALTERNATE, BUT OFF LIGHT REMAINED ON. FLIGHT RETURNED TO FIELD AT 

All 60: https://openairdocs.org/aircraft/N448US/unmatched-reports.md

## STCs that may be installed (OpenAirDocs) (88, first 50)

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 airframe (Diamond Aircraft Ind DA 40)

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA01134DE](https://openairdocs.org/stc/SA01134DE): Installation of EarthX ETX680-24-TSO Lithium Battery. EarthX Inc
- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc
- [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 SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [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 SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc
- [STC SA11137SC](https://openairdocs.org/stc/SA11137SC): Installation of Plane-Power ALT-FLX alternator. Hartzell Engine Technologies, LLC
- [STC SA02987CH](https://openairdocs.org/stc/SA02987CH): Installation of the Electroair Electronic Ignition System. Electroair Acquisition Corporation
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications 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 SA03366NY](https://openairdocs.org/stc/SA03366NY): Installation of RF-006(A) main wheel well and RA-002(A) nose wheel well with EA-003.4N(B) brake system. Beringer Aero
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc
- [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation
- [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 SA01549WI-D](https://openairdocs.org/stc/SA01549WI-D): Installation of the Honeywell KI 825 Electronic Horizontal Situation Indicator (EHSI). Honeywell International Inc
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc
- [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine
- [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine
- [STC SA04112CH](https://openairdocs.org/stc/SA04112CH): Installation of Appareo Systems, LLC Stratus ESG ADS-B transponder. Appareo Systems LLC
- [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc
- [STC SA02013CH](https://openairdocs.org/stc/SA02013CH): Installation of Avidyne Corporation Traffic Advisory System (TAS). Avidyne Corporation
- [STC SA04424AT](https://openairdocs.org/stc/SA04424AT): Installation of Continental Motors, Inc. (CMI) Shower-of-Sparks Starting Vibrator Booster Systems. Continental Motors, Inc
- [STC SA01835WI](https://openairdocs.org/stc/SA01835WI): Installation of Trig Avionics TY-96 or TY-97 VHF Communications Radio. Peregrine
- [STC SA01444WI-D](https://openairdocs.org/stc/SA01444WI-D): Upgrade of G1000 and GFC 700 AFCS software and installation of optional hardware upgrades including WAAS capability, optional Envelope Stability & Protection (ESP), and optional Synthetic Vision System (SVS). Diamond Aircraft Industries, Inc
- [STC SA00024NY](https://openairdocs.org/stc/SA00024NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less. Airwolf Filter Corporation
- [STC SA01389WI](https://openairdocs.org/stc/SA01389WI): Installation of Garmin GFC 700 Automatic Flight Control System. Diamond Aircraft Industries Inc
- [STC SA01254WI-D](https://openairdocs.org/stc/SA01254WI-D): Installation of the Garmin G1000. Diamond Aircraft Industries Inc
- [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc
- [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC
- [STC SA03674AT](https://openairdocs.org/stc/SA03674AT): Installation of a Seamech International, R-134a coolant, air conditioner system. Pemier Aircraft Service, Inc
- [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley
- [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation
- [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation
- [STC SA03285CH](https://openairdocs.org/stc/SA03285CH): Installation of the Appareo Systems Vision 1000 Data Recording and Monitoring System. Appareo Systems LLC
- [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 SA02119SE PAGE 1](https://openairdocs.org/stc/SA02119SE%20PAGE%201): Installation of Garmin GDL 88 ADS-B UAT Transceiver System. Garmin International Inc
- [STC SA01969SE](https://openairdocs.org/stc/SA01969SE): Installation of a Mid-Continent MD302 Standby Attitude Module. Mid-Continent Instruments and Avionics
- [STC SA01229SE PAGE 1](https://openairdocs.org/stc/SA01229SE%20PAGE%201): Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios. Garmin International Inc

All 88: https://openairdocs.org/aircraft/N448US/stcs.md

## Related

- Other Diamond Aircraft Ind DA 40 aircraft: https://openairdocs.org/model/diamond-aircraft-ind-da-40/aircraft.md
- The Lycoming IO-360-M1A+ engine: https://openairdocs.org/engine/lycoming-io-360-m1a-plus.md

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