# N326QS: 2016 Embraer Executive EMB-505

- Status: Valid registration
- Airframe: [Embraer Executive EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (registry code 3260390, 8 seats)
- Engine: [Pratt & Whitney Canada PW535E](https://openairdocs.org/engine/pratt-whitney-canada-pw535e) (registry code 52297)
- Data sheets: [TCDS A60CE](https://openairdocs.org/tcds/A60CE) (Embraer S.A.), [TCDS E00053EN](https://openairdocs.org/tcds/E00053EN) (Pratt & Whitney Canada Inc.) (OpenAirDocs)
- Serial number: 50500385
- Year built: 2016
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, commuter
- Airworthiness date: November 22, 2016
- Certificate issued: January 21, 2022
- Expires: January 31, 2029
- Mode S code: A38609
- Owner type: Co-owned, fractional ownership
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=326QS
- Page: https://openairdocs.org/aircraft/N326QS

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): 13 in force

### Matched by airframe (Embraer Executive EMB-505)

- [AD 2026-10-18](https://openairdocs.org/ad/2026-10-18): Flight Control System · Embraer EMB-505. Effective Jul 6, 2026
- [AD 2026-03-05](https://openairdocs.org/ad/2026-03-05): Autopilot Main Servo · Embraer EMB-505. Effective Mar 31, 2026
- [AD 2024-22-06](https://openairdocs.org/ad/2024-22-06): Cabin Equipment/Furnishings · Embraer EMB-505. Effective Jan 2, 2025
- [AD 2024-17-09](https://openairdocs.org/ad/2024-17-09): Cabin Equipment/Furnishings · Embraer EMB-505. Effective Nov 12, 2024
- [AD 2023-21-04](https://openairdocs.org/ad/2023-21-04): Indicating/recording system · Embraer EMB-505. Effective Dec 11, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-05-12](https://openairdocs.org/ad/2022-05-12): Elevator Structure, Rudder Structure, Ailerons · Embraer EMB-505. Effective Apr 13, 2022
- [AD 2021-24-21](https://openairdocs.org/ad/2021-24-21): Operations · Embraer EMB-500 and EMB-505. Effective Jan 25, 2022
- [AD 2018-07-10](https://openairdocs.org/ad/2018-07-10): Flight Controls · Embraer EMB-500 and EMB-505. Effective May 15, 2018
- [AD 2016-22-02](https://openairdocs.org/ad/2016-22-02): Equipment/Furnishing · Embraer EMB-500 and EMB-505. Effective Dec 1, 2016
- [AD 2014-19-01](https://openairdocs.org/ad/2014-19-01): Landing Gear · Embraer EMB-505. Effective Oct 22, 2014
- [AD 2012-13-04](https://openairdocs.org/ad/2012-13-04): Flight Controls · Embraer - Empresa Brasileira de Aeronautica EMB-505. Effective Aug 6, 2012

### Matched by engine (Pratt & Whitney Canada PW535E)

- [AD 2025-05-13](https://openairdocs.org/ad/2025-05-13): Turbine Section · Pratt & Whitney Canada PW535E and PW535E1. Effective Apr 23, 2025

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

- [AD 2023-22-11](https://openairdocs.org/ad/2023-22-11) (historical): Autopilot Main Servo · Embraer EMB-505. Effective Dec 26, 2023
- [AD 2023-21-06](https://openairdocs.org/ad/2023-21-06) (historical): Cabin Equipment/Furnishings · Embraer EMB-505. Effective Dec 11, 2023
- [AD 2020-12-08](https://openairdocs.org/ad/2020-12-08) (historical): Elevator Structure; Rudder Structure; Ailerons · Embraer EMB-505. Effective Jul 1, 2020
- [AD 2013-22-20](https://openairdocs.org/ad/2013-22-20) (historical): Landing Gear · Embraer EMB-505. Effective Nov 8, 2013
- [AD 2011-20-01](https://openairdocs.org/ad/2011-20-01) (historical): Flight Controls · Embraer - Empresa Brasileira de Aeronautica EMB-505. Effective Oct 31, 2011

## Information bulletins (advisory) (2 in force)

- [SAIB CE-16-23](https://openairdocs.org/saib/CE-16-23): Navigation; Degraded Attitude and Heading Reference System (AHRS) Performance When Operating in Areas of Unreliable or Unavailable Global Positioning System (GPS) Signal. Issued Sep 7, 2016
- [SAIB CE-10-46](https://openairdocs.org/saib/CE-10-46): Navigation; Embraer EMB-505 Terrain Awareness Warning System (TAWS) Instructions in Airplane Flight Manual. Issued Aug 16, 2010

## NTSB investigations

None matched to N326QS.

## FAA accident and incident reports

None matched to N326QS.

## Service difficulty reports (24)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR DXTA2026090309539](https://openairdocs.org/sdr/DXTA2026090309539), Sep 2, 2026: BATTERY PACK. FAULTED. AFTER MY PARTNER PERFORMED THE POWER ON CHECKLIST I SAW THAT THE EMER LIGHTS WERE ON AND THE SWITCH WAS IN THE OFF POSITION. CYCLED THE SWITCH A FEW TIMES AND T
- [SDR DXTA2026010706447](https://openairdocs.org/sdr/DXTA2026010706447), Jan 5, 2026: SHUTOFF VALVE. FAULTY. YELLOW BLEED 1 FAIL CAS WHILE WAITING FOR TAKEOFF. PERFORMED THE QRH PROCEDURE AND WAITED AN ADDITIONAL 15 MIN WITH THE SWITCH IN AUTO, CAS WOULD NOT CLEAR. ARR
- [SDR DXTA2025122906305](https://openairdocs.org/sdr/DXTA2025122906305), Dec 26, 2025: LIGHT. MALFUNCTIONED. CABIN EMER LIGHTS "ON" IN THE ARMED POSITION. OCCURRED DURING CRUISE, LIGHTS REMAINED ON UNTIL SHUTDOWN.
- [SDR DXTA2025022402440](https://openairdocs.org/sdr/DXTA2025022402440), Feb 20, 2025: INDICATOR. INOPERATIVE. THE TWO LOCK INDICATOR FLAGS DO NOT SHOW LOCKED AC WAS LEFT IN THE HANGAR OVER NIGHT AND MOST OF THE DAY BEFORE WE GOT TO IT. REMOVED THE MED AIRSTAIRS AND PERF
- [SDR DXTA2024123101764](https://openairdocs.org/sdr/DXTA2024123101764), Dec 29, 2024: LIGHT. INOPERATIVE. THE EMERGENCY EXIT AISLE LIGHT ADJACENT TO SEAT 1 IN THE CABIN IS INOP. REINSTALLED LIGHT. PERFORMED OPS CHECK. IAW PHENOM 300 AMM 33-52-11.
- [SDR DXTA2024011110579](https://openairdocs.org/sdr/DXTA2024011110579), Jan 11, 2024: CONTROL VALVE. DAMAGED. LEVELING AT FL410 CABIN RATE INDICATOR FLAGGED RED & IND A CABIN CLIMB RATE ABOVE 1000FPM. INITIATED A RAPID DESCENT AS CABIN CLIMBING, & RAN CABIN ALT - EMER D
- [SDR DXTA2023111610070](https://openairdocs.org/sdr/DXTA2023111610070), Nov 16, 2023: UNKNOWN. UNKNOWN. AC GENERATION AND CONTROL: AT 4000 FT WE BOTH SMELLED AN ELECTRICAL TYPE SMELL. AFTER APPX 30 SECONDS THE SMELL WENT AWAY AND WE LANDED WITHIN 7 MINUTES. DURING
- [SDR DXTA2023111310025](https://openairdocs.org/sdr/DXTA2023111310025), Nov 11, 2023: UNKNOWN. UNKNOWN. FUSELAGE STRUCTURE: CLIMBING THROUGH FL250 CREW FELT LOW LEVEL VIBRATION AND HEARD VBRATION. THIS CONTINUED UNTIL REQUESTING A LOWER ALTITUDE DOWN TO 13000 FEET
- [SDR DXTA2023111310024](https://openairdocs.org/sdr/DXTA2023111310024), Nov 11, 2023: UNKNOWN. UNKNOWN. UPON CLIMBING THROUGH FL 230, PRESSURIZATION CLIMB RATE WAS INDICATING IN RED. NOTICED RATE WAS FLUCTUATING BETWEEN 400 & 800 FPM IN CLIMB. AFTER LEVEL OFF AT F
- [SDR DXTA2023090194340](https://openairdocs.org/sdr/DXTA2023090194340), Sep 1, 2023: UNKNOWN. UNKNOWN. MAIN DOOR: MAIN DOOR HANDLE LOCK INDICATOR ON THE BOTTOM AS VIEWED INSIDE THE CABIN WHEN DOOR IS CLOSED DOES NOT PRESENT A GREEN FLAG INDICATING HANDLE IS IN TH
- [SDR DXTA2023080792350](https://openairdocs.org/sdr/DXTA2023080792350), Aug 7, 2023: UNKNOWN. UNKNOWN. MAIN EXIT SIGN/LIGHT: LOWER MAIN CABIN ENTRANCE EXIT LIGHT DOES NOT ILLUMINATE WHEN THE EMER LT SWITCH IS SELECTED TO ON. ALL OTHER EMER LT'S OPERATE NORMALLY./
- [SDR DXTA2023072491660](https://openairdocs.org/sdr/DXTA2023072491660), Jul 24, 2023: UNKNOWN. UNKNOWN. THE EMERGENCY LIGHT ON THE LOWER LEFT SIDE OF THE MED WHEN LOOKING OUT IS INOP. REMOVED AND REPLACED MAIN EXIT SIGN ASSY ON LOWER LEFT SIDE OF MED IAW MM CH 33-
- [SDR DXTA2023060587730](https://openairdocs.org/sdr/DXTA2023060587730), Jun 5, 2023: CHECK VALVE. DEFECTIVE. WHILE AT CRUISE 41000 FELT EARS POP FOLLOWED BY A RAPID RISE IN CABIN ALTITUDE. RECEIVED A CABIN HIGH CAS MESSAGE. PERFORMED A RAPID DECENT AND ACCOMPLISHED CAB
- [SDR DXTA2022072266440](https://openairdocs.org/sdr/DXTA2022072266440), Jul 21, 2022: AHRS. DEFECTIVE. *** EMERGENCY DECLARED BY CREW *** CAPTAIN AHRS: DEPARTING MDW WHILE LEVELING AT 3,000 FEET AMBER YD FAIL, AP FAIL AND AHRS FAIL ILLUMINATED. AFTER A FEW SECOND
- [SDR DXTA2022012455590](https://openairdocs.org/sdr/DXTA2022012455590), Jan 22, 2022: BATTERY. DEFECTIVE. COCKPIT EMERG LIGHT: EMERGENCY LIGHTS ALL COME ON WITH THE SWITCH IN THE ARM POSITION. THEY DO GO OFF WHEN IN THE SWITCH IS IN THE OFF POSITION. // SIGNOFF// PO
- [SDR DXTA2021061643720](https://openairdocs.org/sdr/DXTA2021061643720), Jun 15, 2021: CONTROL MODULE. ILLUMINATED. HEADS-UP DISPLAY & EVS: IN LEVEL FLIGHT AT FL410 WE EXPERIENCE A FCE1 FAILURE. THE FOLLOWING CAS MESSAGES DISPLAYED: SWPS FAULT FLAP FAIL PTRIM BKP FAIL SPOILER
- [SDR DXTA2021060743380](https://openairdocs.org/sdr/DXTA2021060743380), Jun 7, 2021: SWITCH. DEFECTIVE. BAG SMK RED CAS: BAGGAGE SMOKE WARNING CAME ON MOMENTARILY AT FL 370 WITH AURAL AND CAS MESSAGE. LANDED AND FOUND PASSENGER PROTEIN POWDER MIXTURE EXPLOADED COV
- [SDR DXTA2020111704364](https://openairdocs.org/sdr/DXTA2020111704364), Nov 17, 2020: BATTERY PACK. MALFUNCTIONED. DURING START SEQUENCE EMER LT NOT ARM YELLOW CAS MESSAGE IS DISPLAYED WITH SWITCH IN ARMED POSITION. PERFORMED EMER LT NOT ARM YELLOW CAS MESSAGE TROUBLE SHOOTI
- [SDR 2020FA0000504](https://openairdocs.org/sdr/2020FA0000504), Nov 15, 2020: BALANCE WEIGHT. CORRODED. DURING ACCOMPLISHMENT OF EMBRAER SERVICE BULLETIN 505-55-0004 REV 01 (DATED 06/24/2020) WE NOTED THE FOLLOWING MASS BALANCE WEIGHTS BELOW TOLERANCE AT LEFT ELEV
- [SDR DXTA2019120903179](https://openairdocs.org/sdr/DXTA2019120903179), Dec 8, 2019: CONTROLLER. FAILED. WINDSHIELD HEAT - DURING OCF FOR ODOR IN COCKPIT AT APPROX 37000 FEET SMOKE STARTED EMANATING FROM GLARE SHIELD. WINDSHIELD OVERHEAT RED CASS MESSAGE WAS DISPLA
- [SDR DXTA2019120903170](https://openairdocs.org/sdr/DXTA2019120903170), Dec 8, 2019: HEATER. SMOKE. WINDSHIELD HEAT - DURING OCF FOR ODOR IN COCKPIT AT APPROX 37000 FEET SMOKE STARTED EMANATING FROM GLARE SHIELD. WINDSHIELD OVERHEAT RED CASS MESSAGE WAS DISPLA
- [SDR DXTA2019111483046](https://openairdocs.org/sdr/DXTA2019111483046), Nov 8, 2019: UNKNOWN. ODOR. COCKPIT ODOR - WHILE ON OCF FLIGHT, CLIMBING THROUGH 17000FT UNPLEASANT COCKPIT ODOR BECAME PRESENT AND INCREASED UNTIL DESCENT.
- [SDR DXTA2019110503020](https://openairdocs.org/sdr/DXTA2019110503020), Nov 3, 2019: FAN. MALFUNCTIONED. COCKPIT ODOR - ENROUTE AT FL 400 WE NOTICED A PLASTIC/ACRYLIC TYPE SMELL IN THE COCKPIT. ONE OF THE PAX INDICATED THAT SHE ALSO NOTICED A SMELL IN THE CABIN. NO
- [SDR DXTA2019110403020](https://openairdocs.org/sdr/DXTA2019110403020), Nov 3, 2019: UNKNOWN. ODOR. COCKPIT ODOR - ENROUTE AT FL 400 WE NOTICED A PLASTIC/ACRYLIC TYPE SMELL IN THE COCKPIT. ONE OF THE PAX INDICATED THAT SHE ALSO NOTICED A SMELL IN THE CABIN. NO

## STCs that may be installed (OpenAirDocs) (47)

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 (Embraer Executive EMB-505)

- [STC SA12141IB](https://openairdocs.org/stc/SA12141IB): GOGO HDX antenna systems integration. FTI ENGINEERING NETWORK GmbH
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [STC SA04761NY](https://openairdocs.org/stc/SA04761NY): True Blue TS56 Emergency Battery Power Supply Replacement. Mid-Continent Instrument Co. Inc
- [STC SA12286AT](https://openairdocs.org/stc/SA12286AT): Installation of a LEO Connectivity System. Embraer Engineering & Technology Center, USA, Inc
- [STC SA12143CH](https://openairdocs.org/stc/SA12143CH): Installation of SpaceX Starlink Aviation System. Nextant Aerospace
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS). Liberty Partners Inc
- [STC SA02779SE](https://openairdocs.org/stc/SA02779SE): Installation of Gogo AVANCE L3 Inflight Connectivity System. AeroMech Incorporated
- [STC SA12140IB](https://openairdocs.org/stc/SA12140IB): Mechanical provisions for the installation of a GOGO HDX antenna. FTI ENGINEERING NETWORK GmbH
- [STC SA09887AC](https://openairdocs.org/stc/SA09887AC): Installation of an Avionica MK-III mini Quick Access Recorder (QAR) and optional 4G or LTE Avionica Cellular Module (avCM. Aircraft Systems and Manufacturing Inc
- [STC SA03316CH](https://openairdocs.org/stc/SA03316CH): Activation of an 802.11 a/b/g/n WiFi System. Elliott Aviation Technical Products Development Inc
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA09942AC](https://openairdocs.org/stc/SA09942AC): Installation of Schatz Bearing Corporation, Radial Bearing P/N’s : KP60BHT-H-OPG and KP64BHT-H-OPG. AV8 PMA LLC
- [STC SA00087IB](https://openairdocs.org/stc/SA00087IB): Medical reconfiguration of the EMB-505. UMLAUT ENGINEERING GMBH
- [STC SA00076IB](https://openairdocs.org/stc/SA00076IB): Installation of Photo luminescent Safety Systems. STG AEROSPACE GERMANY GmbH
- [STC SA04552AT](https://openairdocs.org/stc/SA04552AT): Installation of cargo compartment floor covering. Embraer Engineering and Technology Center, USA, Inc
- [STC SA04548AT](https://openairdocs.org/stc/SA04548AT): Installation of an Avionica, LLC Quick Access Recorder/Data Concentrator model avRDC MAX (QAR) P/N 804-1250-32 and optional Avionica, LLC Cellular Module LTE (avCM LTE) P/N 650-0100-05. Aircraft Systems and Manufacturing Inc
- [STC SA00038IB](https://openairdocs.org/stc/SA00038IB): Replacement of the Passenger Seat Cushion Covers and Foams on the Embraer S.A. EMB-505. Waypoint Aerotec Limited
- [STC SA09856AC](https://openairdocs.org/stc/SA09856AC): Installation of BendixKing Aerowave 100 In-flight Data Link System for non-essential, non-required aircraft Cabin Systems & Equipments. Honeywell International Inc (Bendix King)
- [STC SA01727WI](https://openairdocs.org/stc/SA01727WI): Interior Alteration for Installation of a Coffee Maker and Modification of No Smoking Signs. Netjets Aviation Inc
- [STC SA04514NY](https://openairdocs.org/stc/SA04514NY): Single/Dual Transponder System ADS-B Upgrade. Scandinavian Avionics Design ApS
- [STC SA04463AT](https://openairdocs.org/stc/SA04463AT): Installation of a Gogo Business Aviation Avance L5 Air To Ground (ATG) In-Flight Entertainment and Connectivity (IFEC) System. Embraer Engineering & Technology Center - USA Inc
- [STC SA03010CE](https://openairdocs.org/stc/SA03010CE): Installation of a Lacobucci HF Electronics Nespresso Machine PIN HFE96-28T-10 and/or Monogram System -TIA Division Wavejet Microwave Oven PIN 400-1860-01. Embraer Engineering & Technology Center - USA Inc
- [STC SA04397NY](https://openairdocs.org/stc/SA04397NY): Installation of Satcom system. 328 Support Services GmbH
- [STC SA03003CE](https://openairdocs.org/stc/SA03003CE): Installation of an Aviator 200 Satcom System. Embraer Engineering & Technology Center - USA Inc
- [STC SA03005CE](https://openairdocs.org/stc/SA03005CE): Installation of an Aviator 200 Satcom System. Embraer Engineering & Technology Center - USA Inc
- [STC SA03001CE](https://openairdocs.org/stc/SA03001CE): Installation of Honeywell High Frequency (HF) Communication System, model KHF1050HF, and AvTec Selective Calling (SELCAL), model CSD-714. Embraer Engineering & Technology Center - USA Inc
- [STC SA03006CE](https://openairdocs.org/stc/SA03006CE): Installation of a Medical Evacuation Configuration (Medevac). Embraer Engineering & Technology Center - USA Inc
- [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS
- [STC SA00959DE](https://openairdocs.org/stc/SA00959DE): Installation of Concorde valve regulated Lead-Acid batteries in replacement of aircraft main batteries. Concorde Battery Corporation
- [STC SA00901DE](https://openairdocs.org/stc/SA00901DE): Installation of up to Two Exxternally Mounted Gimbal Systems. Straight Flight Inc
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA03004CE](https://openairdocs.org/stc/SA03004CE): In accordance with Part 23 regulations specified in the current certification basis of Type Certificate Number A60CE, installation of pilot's new, extended seat tracks. Embraer S.A
- [STC SA03956AT](https://openairdocs.org/stc/SA03956AT): Installation of Aircell ATG-4000 High Speed Internet System (AHSI) and Aircell Axxess II Iridium Satcom or Aircell Aviator 200 SBB Satcom, Aircell ATG 5000 High Speed Internet System (AHSI) all with Wireless Local Area Network (WLAN). Nextant Aerospace
- [STC SA03973NY](https://openairdocs.org/stc/SA03973NY): Replacement of existing TCAS 7.0 by TCAS 7.1. Scandinavian Avionics Design ApS
- [STC SA03764NY](https://openairdocs.org/stc/SA03764NY): Installation of the Low Gain Satcom Antenna. Roeder Praezision GMBH
- [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS
- [STC SA04278AT](https://openairdocs.org/stc/SA04278AT): Installation of a cabin In-Flight Entertainment & Passenger Audio System. Embraer Engineering & Technology Center - USA Inc
- [STC SA04145CH](https://openairdocs.org/stc/SA04145CH): Installation of a cosmetic threshold in the aft baggage compartment to protect interior coverings/materials from loading and removal of baggage. Elliott Aviation Technical Products Development, Inc
- [STC SA04260AT](https://openairdocs.org/stc/SA04260AT): Installation of an 802.11 Wireless Internet System. Embraer Engineering & Technology Center - USA Inc
- [STC SA04243AT](https://openairdocs.org/stc/SA04243AT): Installation of AFT Lavatory Coat Hanger Support. Embraer Engineering & Technology Center - USA Inc
- [STC SA01969SE](https://openairdocs.org/stc/SA01969SE): Installation of a Mid-Continent MD302 Standby Attitude Module. Mid-Continent Instruments and Avionics
- [STC SA03352CH](https://openairdocs.org/stc/SA03352CH): Activation of an 802.11 a/b/g and n Wi-Fi System. Elliott Aviation Technical Products Development, Inc
- [STC SA01789WI](https://openairdocs.org/stc/SA01789WI): Quasar II Cabin Lighting with eConnect and Noise Mitigation. Duncan Aviation Inc
- [STC SA01760WI](https://openairdocs.org/stc/SA01760WI): Installation of an Aircell Universal Cabin System (UCS) 5000 with Wireless Local Area Network (WLAN). Duncan Aviation Inc
- [STC SA02121SE](https://openairdocs.org/stc/SA02121SE): Installation of Garmin GTS 825 (TAS) or GTS 855 (TCAS I) Traffic System. Garmin International Inc
- [STC SA01703WI](https://openairdocs.org/stc/SA01703WI): Installation of Concorde RG-380E/44 and RG-390E VRSLA Batteries. Concorde Battery Corporation
- [STC SA01692WI](https://openairdocs.org/stc/SA01692WI): Installation of Aircell High Speed Internet (AHSI) System with Wireless Local Area Network (WLAN) capability. Duncan Aviation Inc

## Earlier aircraft with N326QS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N326QS before.

- [Cancelled 2013-09-18](https://openairdocs.org/deregistered/N326QS-2013-09-18): Cessna 560, S/N 560-0526, built 1999. Exported to Venezuela. Owner: [Ultra Holdings Corp](https://openairdocs.org/faa-owner/ULTRA%20HOLDINGS%20CORP), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

## Related

- Other Embraer Executive EMB-505 aircraft: https://openairdocs.org/model/embraer-executive-emb-505/aircraft.md
- The Pratt & Whitney Canada PW535E engine: https://openairdocs.org/engine/pratt-whitney-canada-pw535e.md

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