# Embraer S A ERJ 170-100 LR

- Type: Aircraft model (FAA registry)
- Registry code: 326021A
- Manufacturer (registry): EMBRAER S A
- Model: ERJ 170-100 LR
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-fan
- Seats: 70
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Data sheet: [TCDS A56NM](https://openairdocs.org/tcds/A56NM) (OpenAirDocs)
- Holder: Embraer S.A.
- Registered aircraft: 9
- Page: https://openairdocs.org/model/embraer-s-a-erj-170-100-lr

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 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2025-14-05](https://openairdocs.org/ad/2025-14-05): Nacelles/Pylons · Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ 170-100 SE and 12 more. Effective Aug 25, 2025
- [AD 2025-01-05](https://openairdocs.org/ad/2025-01-05): Time Limits/Maintenance Checks · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Mar 17, 2025
- [AD 2024-14-08](https://openairdocs.org/ad/2024-14-08): Pneumatic System · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Sep 25, 2024
- [AD 2024-12-08](https://openairdocs.org/ad/2024-12-08): Landing gear · Embraer ERJ 170-100 LR, ERJ 170-100 STD, ERJ 170-100 SE and 5 more. Effective Jul 11, 2024
- [AD 2023-13-02](https://openairdocs.org/ad/2023-13-02): Flight controls · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Sep 5, 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 2023-03-19](https://openairdocs.org/ad/2023-03-19): Instruments · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Apr 7, 2023
- [AD 2022-16-01](https://openairdocs.org/ad/2022-16-01): Windows · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Aug 15, 2022
- [AD 2020-25-08](https://openairdocs.org/ad/2020-25-08): Flight controls · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Jan 21, 2021
- [AD 2020-07-21](https://openairdocs.org/ad/2020-07-21): Landing gear · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective May 26, 2020
- [AD 2020-05-22](https://openairdocs.org/ad/2020-05-22): Indicating/recording systems · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Apr 24, 2020
- [AD 2019-19-03](https://openairdocs.org/ad/2019-19-03): Fuselage · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Oct 31, 2019
- [AD 2017-21-09](https://openairdocs.org/ad/2017-21-09): Fuselage · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Nov 27, 2017
- [AD 2017-09-09](https://openairdocs.org/ad/2017-09-09): Passenger Compartment Equipment · Boeing 717-200, MD-90-30, CL-600-2C10 (Regional Jet Series 700) and 17 more. Effective Jun 28, 2017
- [AD 2016-12-14](https://openairdocs.org/ad/2016-12-14): Pneumatic · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Jul 27, 2016
- [AD 2014-16-05](https://openairdocs.org/ad/2014-16-05): Pneumatic · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Oct 2, 2014
- [AD 2013-25-04](https://openairdocs.org/ad/2013-25-04): Equipment/Furnishings · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Feb 10, 2014
- [AD 2013-16-22](https://openairdocs.org/ad/2013-16-22): Fuselage · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Sep 27, 2013
- [AD 2013-11-17](https://openairdocs.org/ad/2013-11-17): Pneumatic · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Aug 6, 2013
- [AD 2013-05-12](https://openairdocs.org/ad/2013-05-12): Fire Protection · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective May 3, 2013
- [AD 2013-03-13](https://openairdocs.org/ad/2013-03-13): Doors · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Mar 19, 2013
- [AD 2012-16-09](https://openairdocs.org/ad/2012-16-09): Air Conditioning · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Sep 21, 2012
- [AD 2011-18-04](https://openairdocs.org/ad/2011-18-04): Equipment/furnishings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Oct 14, 2011
- [AD 2011-10-03](https://openairdocs.org/ad/2011-10-03): Fuselage · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Jun 15, 2011
- [AD 2011-08-08](https://openairdocs.org/ad/2011-08-08): Electrical power · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective May 18, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011
- [AD 2010-18-04](https://openairdocs.org/ad/2010-18-04): Fuselage · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Sep 29, 2010
- [AD 2010-10-07](https://openairdocs.org/ad/2010-10-07): Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Jun 17, 2010
- [AD 2010-08-06](https://openairdocs.org/ad/2010-08-06): Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective May 19, 2010
- [AD 2010-08-02](https://openairdocs.org/ad/2010-08-02): Hydraulic power · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective May 19, 2010
- [AD 2010-09-04](https://openairdocs.org/ad/2010-09-04): Navigation · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 13 more. Effective May 14, 2010
- [AD 2010-01-12](https://openairdocs.org/ad/2010-01-12): Electrical power and Instruments · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Feb 18, 2010
- [AD 2009-26-15](https://openairdocs.org/ad/2009-26-15): Nacelles/Pylons · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Feb 4, 2010
- [AD 2009-23-08](https://openairdocs.org/ad/2009-23-08): Doors · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Dec 17, 2009
- [AD 2009-06-16](https://openairdocs.org/ad/2009-06-16): RAT (Ram air turbine) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Apr 30, 2009
- [AD 2008-23-17](https://openairdocs.org/ad/2008-23-17): Tie Down Straps · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Dec 30, 2008
- [AD 2008-20-02](https://openairdocs.org/ad/2008-20-02): Hydraulic system tube clamps · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Nov 3, 2008
- [AD 2008-18-01](https://openairdocs.org/ad/2008-18-01): Pressure equalization valve · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Oct 14, 2008
- [AD 2008-17-11](https://openairdocs.org/ad/2008-17-11): Flight Guidance Control System (FGCS) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Oct 2, 2008
- [AD 2008-08-21](https://openairdocs.org/ad/2008-08-21): Forward thrust range · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective May 27, 2008
- [AD 2008-02-02](https://openairdocs.org/ad/2008-02-02): Inertial Reference Units (IRU) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 10 more. Effective Feb 20, 2008
- [AD 2007-13-13](https://openairdocs.org/ad/2007-13-13): Drier metering unit (DMU) inlet · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Aug 3, 2007
- [AD 2007-12-18](https://openairdocs.org/ad/2007-12-18): Left and right wing stub tanks · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Jul 19, 2007
- [AD 2007-07-10](https://openairdocs.org/ad/2007-07-10): Lavatory waste compartment doors · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective May 8, 2007
- [AD 2007-05-02](https://openairdocs.org/ad/2007-05-02): Air data smart probes (ADSPs) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Apr 5, 2007
- [AD 2007-04-20](https://openairdocs.org/ad/2007-04-20): Ram air turbine (RAT) · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Apr 3, 2007
- [AD 2007-02-15](https://openairdocs.org/ad/2007-02-15): Electrical bonding clamps · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 1 more. Effective Mar 1, 2007
- [AD 2006-26-11](https://openairdocs.org/ad/2006-26-11): Smoke seals · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Feb 8, 2007
- [AD 2006-20-14](https://openairdocs.org/ad/2006-20-14): Flight deck door electronic equipment · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Jan 16, 2007

Historical (superseded or no longer in force):

- [AD 2022-25-07](https://openairdocs.org/ad/2022-25-07) (historical): Time Limits/Maintenance Checks, Flight controls, Fuel, Doors, Fuselage, Nacelles/pylons, Stabilizers, Wings, Powerplant, Exhaust · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Jan 23, 2023
- [AD 2022-08-07](https://openairdocs.org/ad/2022-08-07) (historical): Windows · Embraer ERJ 170-100 STD, ERJ 170-100 SU, ERJ 170-100 SE and 11 more. Effective Apr 26, 2022
- [AD 2020-12-12](https://openairdocs.org/ad/2020-12-12) (historical): Nacelles/pylons · Yaborã Indústria Aeronáutica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 12 more. Effective Aug 13, 2020
- [AD 2019-25-16](https://openairdocs.org/ad/2019-25-16) (historical): Flight controls · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 5 more. Effective Feb 10, 2020
- [AD 2017-06-08](https://openairdocs.org/ad/2017-06-08) (historical): Flight controls; Fuel; Doors; Fuselage; Nacelles/pylons; Stabilizers; Wings; Powerplant; and Exhaust. · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective May 11, 2017
- [AD 2012-07-08](https://openairdocs.org/ad/2012-07-08) (historical): Fuselage & Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective May 29, 2012
- [AD 2012-05-08](https://openairdocs.org/ad/2012-05-08) (historical): Wings · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Apr 4, 2012
- [AD 2010-18-01](https://openairdocs.org/ad/2010-18-01) (historical): Airborne auxiliary power · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Sep 9, 2010
- [AD 2010-14-14](https://openairdocs.org/ad/2010-14-14) (historical): Pneumatic · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Aug 26, 2010
- [AD 2010-11-13](https://openairdocs.org/ad/2010-11-13) (historical): Wings · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Jul 6, 2010
- [AD 2010-07-04](https://openairdocs.org/ad/2010-07-04) (historical): Fire protection · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 11 more. Effective Apr 9, 2010
- [AD 2007-16-09](https://openairdocs.org/ad/2007-16-09) (historical): Low-stage check valve · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective Sep 13, 2007
- [AD 2007-06-53](https://openairdocs.org/ad/2007-06-53) (historical): Aft cargo door · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 7 more. Effective May 7, 2007
- [AD 2006-11-15](https://openairdocs.org/ad/2006-11-15) (historical): Limitations - Forward thrust range · Embraer - Empresa Brasileira de Aeronautica ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 4 more. Effective Jun 14, 2006
- [AD 2006-06-09](https://openairdocs.org/ad/2006-06-09) (historical): Horizontal stabilizer actuator · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 1 more. Effective Apr 26, 2006
- [AD 2005-23-14](https://openairdocs.org/ad/2005-23-14) (historical): Low-stage check valve · Embraer ERJ 170-100 LR, ERJ 170-100 SE, ERJ 170-100 STD and 1 more. Effective Nov 29, 2005

All 73: https://openairdocs.org/model/embraer-s-a-erj-170-100-lr/ads.md

## Information bulletins (advisory) (1)

- [SAIB NM-20-12](https://openairdocs.org/saib/NM-20-12): Powerplant System - Operating in Icing Conditions. Issued Jun 18, 2020

## Registered aircraft (9)

- [N176RS](https://openairdocs.org/aircraft/N176RS): [Ang USA I LLC](https://openairdocs.org/faa-owner/ANG%20USA%20I%20LLC), [Naples, FL](https://openairdocs.org/faa-place/FL/Naples), built 2005, S/N 17000107
- [N177RS](https://openairdocs.org/aircraft/N177RS): [Ang USA II LLC](https://openairdocs.org/faa-owner/ANG%20USA%20II%20LLC), [Naples, FL](https://openairdocs.org/faa-place/FL/Naples), built 2006, S/N 17000112
- [N179RS](https://openairdocs.org/aircraft/N179RS): [Ang USA IV LLC](https://openairdocs.org/faa-owner/ANG%20USA%20IV%20LLC), [Naples, FL](https://openairdocs.org/faa-place/FL/Naples), S/N 17000146
- [N702SY](https://openairdocs.org/aircraft/N702SY): [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC), [St George, UT](https://openairdocs.org/faa-place/UT/St%20George), built 2004, S/N 17000029
- [N703SY](https://openairdocs.org/aircraft/N703SY): [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC), [St George, UT](https://openairdocs.org/faa-place/UT/St%20George), built 2004, S/N 17000010
- [N705SY](https://openairdocs.org/aircraft/N705SY): [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC), [St George, UT](https://openairdocs.org/faa-place/UT/St%20George), built 2008, S/N 17000065
- [N706SY](https://openairdocs.org/aircraft/N706SY): [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC), [St George, UT](https://openairdocs.org/faa-place/UT/St%20George), S/N 17000035
- [N709SY](https://openairdocs.org/aircraft/N709SY): [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC), [Saint George, UT](https://openairdocs.org/faa-place/UT/Saint%20George), S/N 17000074
- [N768RD](https://openairdocs.org/aircraft/N768RD): [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 2008, S/N 17000230

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (1,015, newest 50)

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

- [SDR R61A2026110100337](https://openairdocs.org/sdr/R61A2026110100337), Oct 21, 2026: SKIN. MECHANIC ERROR. DURING HEAVY CHECK REPAIR REQUIRED ON EXTERNAL SKIN BETWEEN FR 82 - 83, STR 27 - 28L DUE TO DISCREPANCY FOUND AT ATD4 DE-MOD PHASE 2 AFT ANTENNA DOUBLER AREA. P
- [SDR R61A2026110100336](https://openairdocs.org/sdr/R61A2026110100336), Oct 21, 2026: SUPPORT BRACKET. CRACKED. DURING HEAVY CHECK NLG STEERING MANIFOLD SUPPORT BRACKET CRACKED. REMOVED AND REPLACE MANIFOLD SUPPORT BRACKET IAW SRM 51-43-03.
- [SDR YYMA202610240235](https://openairdocs.org/sdr/YYMA202610240235), Oct 20, 2026: CIRCUIT BREAKER. TRIPPED. WE HAD AN ATC DELAY WHILE HOLDING SHORT OF THE RUNWAY. WE NOTICED A STRONG ELECTRICAL BURNING SMELL AND A MOMENT LATER WE HAD A REMOTE CIRCUIT BREAKER TRIP "FLA
- [SDR SWIA2026101177606](https://openairdocs.org/sdr/SWIA2026101177606), Oct 11, 2026: SLIDE. UNWANTED DEPLOY. AFT SERVICE DOOR EMERGENCY SLIDE DEPLOYED. REMOVED AND REPLACED EMERGENCY EVACUATION SLIDE ASSEMBLY REFERENCING APPLICABLE STEPS OF AMM 25-61-01 SEE CP33212685 
- [SDR SIMA20261009001](https://openairdocs.org/sdr/SIMA20261009001), Oct 9, 2026: WIRE HARNESS. FAULTED. SLAT FAIL IN FLIGHT. SLAT FAIL AT 0. FLAPS WORKED AS NORMAL. SHAKER ANTICIPATED. EMERGENCY DECLARED. RAR RH WING INBD SLAT HARNESS W611 IAW E170 AMM 27-83-07. O
- [SDR R61A2026102800333](https://openairdocs.org/sdr/R61A2026102800333), Oct 7, 2026: SKIN. CRACKED. DURING C-CHECK CRACK FOUND ON LT WING FIXED LEADING EDGE SLAT TRACK NR 4 CUTOUT BETWEEN, RIB 14-15. CRACK REPAIRED IAW ETD 2026-170-017565.
- [SDR R61A2026102800332](https://openairdocs.org/sdr/R61A2026102800332), Oct 7, 2026: DOUBLER. CRACKED. DURING C-CHECK CRACK FOUND ON LEFT WING FIXED LEADING EDGE TRACK NR 6 CUTOUT DOUBLER. REMOVED AND REPLACED DOUBLER IAW SRM 51-41-02 AND 51-43-04.
- [SDR R61A2026102800331](https://openairdocs.org/sdr/R61A2026102800331), Oct 7, 2026: FLOORBEAM. CORRODED. DURING C-CHECK FWD FUSELAGE FLOOR SUPPORT BRACKET AT FR 16, LBL 45 FOUND CORRODED. REMOVED AND REPLACED FLOOR SUPPORT BRACKET IAW SRM 51-43-03
- [SDR SWIA2026100777801](https://openairdocs.org/sdr/SWIA2026100777801), Oct 7, 2026: SKIN. GROUND DAMAGE. DURING DOWN JACKING OF THE ACFT, THE TAIL JACK PAD FAILED MAKING CONTACT WITH THE FUSELAGE AND CAUSING DAMAGE. COMPLIED WITH REPAIR TO DAMAGED AREA TO REAR FUSE
- [SDR SIMA20261001001](https://openairdocs.org/sdr/SIMA20261001001), Oct 1, 2026: BATTERY PACK. INOPERATIVE. DURING PS 2 FOUND FWD PAX DOOR EMERGENCY LIGHT INOP. RAR FWD PAX DOOR EMERGENCY LIGHT IAW AMM 33-50-17 DID NOT FIX. PROCEEDED WITH FURHTER T/S AND FOUND EMERGEN
- [SDR R61A2026102800334](https://openairdocs.org/sdr/R61A2026102800334), Sep 30, 2026: DOUBLER. CRACKED. DURING C-CHECK CRACK FOUND ON RT WING FIXED LEADING EDGE TRACK NR 7 CUTOUT DOUBLER. REMOVED AND REPLACED DOUBLER IAW SRM 51-41-02 AND 51-43-04.
- [SDR R61A2026102800330](https://openairdocs.org/sdr/R61A2026102800330), Sep 30, 2026: FLOORBEAM. CORRODED. DURING C-CHECK FWD FUSELAGE FLOOR SUPPORT BRACKET AT FR-16, LBL 45 FOUND CORRODED. REMOVED AND REPLACED FLOOR SUPPORT BRACKET IAW SRM 51-43-03
- [SDR R61A2026102800329](https://openairdocs.org/sdr/R61A2026102800329), Sep 30, 2026: BEAM. CORRODED. DURING C-CHECK L1 DOOR CUTOUT LOWER BEAM BETWEEN FR 16 -19 FOUND CORRODED ON AFT SLIDE FITTING AREA. REMOVED AND REPLACED LOWER BEAM IAW SRM 51-40-08.
- [SDR R61A2026102800328](https://openairdocs.org/sdr/R61A2026102800328), Sep 30, 2026: FLOOR SUPPORT. CORRODED. DURING C-CHECK FWD FUSELAGE FLOOR SUPPORT BETWEEN FR 12 - 14, RBL 45 FOUND CORRODED. REMOVED AND REPLACED FLOOR SUPPORT STRUCTURE SILL IAW SRM 51-41-02 AND 51-4
- [SDR R61A2026102800327](https://openairdocs.org/sdr/R61A2026102800327), Sep 30, 2026: SEAT TRACK. CORRODED. DURING C-CHECK FWD FUSELAGE INBD LT SEAT TRACK FOUND CORRODED BETWEEN FR 19-20. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-43.03 AND 51-41-02.
- [SDR R61A2026102800326](https://openairdocs.org/sdr/R61A2026102800326), Sep 28, 2026: BEAM. CORRODED. DURING C-CHECK FWD CARGO CUTOUT LOWER BEAM FOUND CORRODED AROUND OF FWD DOOR LATCH FITTING. REMOVED AND REPLACED LOWER BEAM IAW SRM 51-40-08.
- [SDR R61A2026102800325](https://openairdocs.org/sdr/R61A2026102800325), Sep 28, 2026: DOOR. CORRODED. DURING C-CHECK CF III WASTE SERVICE PANEL DOOR FOUND CORRODED ON MULTIPLE LOCATIONS. REMOVED AND REPLACED WASTE SERVICE PANEL DOOR IAW AMM 53-03-60.
- [SDR R61A2026102800324](https://openairdocs.org/sdr/R61A2026102800324), Sep 28, 2026: STRAP. CORRODED. DURING C-CHECK AFT WING TO FUSELAGE FAIRING ATTACHMENT STRAP SPLICE BETWEEN FR 73 - 74 BTWN STR 23R - 29L FOUND CORRODED. REMOVED AND REPLACED ATTACHMENT STRAP 
- [SDR R61A2026102800323](https://openairdocs.org/sdr/R61A2026102800323), Sep 28, 2026: STRAP. CORRODED. DURING C-CHECK AFT WING TO FUSELAGE FAIRING ATTACHMENT STRAP BETWEEN FR 73 - 75 BETWEEN STR 23 - 29R, FOUND CORRODED. REMOVED AND REPLACED ATTACHMENT STRAP IAW 
- [SDR R61A2026102800322](https://openairdocs.org/sdr/R61A2026102800322), Sep 28, 2026: STRAP. CORRODED. DURING C-CHECK AFT WING TO FUSELAGE FAIRING ATTACHMENT STRAP BETWEEN FR 73 - 75 BTWN STR 23L - 29L FOUND CORRODED. REMOVED AND REPLACED ATTACHMENT STRAP IAW SRM
- [SDR R61A2026102800321](https://openairdocs.org/sdr/R61A2026102800321), Sep 28, 2026: SUPPORT. CORRODED. DURING C-CHECK FWD WTBF SUPPORT STRUCTURE AT FR 45 FOUND CORROSION BETWEEN BL0-LBL 36 REMOVED AND REPLACED SUPPORT STRUCTURE IAW EMB 170/175 SRM 51-42-02 AND 51
- [SDR R61A2026102800320](https://openairdocs.org/sdr/R61A2026102800320), Sep 28, 2026: SUPPORT. CORRODED. DURING C-CHECK FWD WTBF SUPPORT STRUCTURE FOUND CORRODED AT FR 45 BETWEEN BL 0 -RBL 36. REMOVED AND REPLACED SUPPORT STRUCTURE IAW EMB 170/175 SRM 51-42-02 AND 
- [SDR SIMA20260928003](https://openairdocs.org/sdr/SIMA20260928003), Sep 28, 2026: DOOR. STUCK. L1 DOOR STUCK WHEN TRYING TO OPEN CYCLED L1 DOOR IAW AMM 52-11-00. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME
- [SDR YYMA202609280215](https://openairdocs.org/sdr/YYMA202609280215), Sep 11, 2026: LIFE RAFT. NO DEPLOY. LIFE RAFT WAS REMOVED FROM THE AIRCRAFT TO BE USED FOR AN FAA TRAINING EVENT. WHEN THE CREWMEMBER PULLED THE HANDLE TO ACTIVATE PER INSTRUCTIONS, RAFT DID NOT I
- [SDR YYMA2026092800790](https://openairdocs.org/sdr/YYMA2026092800790), Sep 11, 2026: LIFE RAFT. NO DEPLOY. LIFE RAFT WAS REMOVED FROM THE AIRCRAFT TO BE USED FOR AN FAA TRAINING EVENT. WHEN THE CREWMEMBER PULLED THE HANDLE TO ACTIVATE PER INSTRUCTIONS, RAFT DID NOT I
- [SDR SIMA20260904001](https://openairdocs.org/sdr/SIMA20260904001), Sep 4, 2026: SKIN. CRACKED. 6.4 MM CRACK COMING OFF ONE FASTENER HEAD ON LT WING LWR EXT SKIN JUST OTBD OF RIB 4A AND AFT OF SPAR 2. REPAIRED IAW ERS-EJ-57MR-1817 (NRWC F137145)
- [SDR SIMA20260903003](https://openairdocs.org/sdr/SIMA20260903003), Sep 3, 2026: SKIN. CRACKED. 8.4MM CRACK COMING OFF ONE FASTENER HEAD ON LH WING LWR EXT SKIN JUST OTBD OF RIB 4A AND AFT OF SPAR 2. REPAIRED IAW ERS-EJ-57MR-1817 (NRWC F137145)
- [SDR SIMA20260822001](https://openairdocs.org/sdr/SIMA20260822001), Aug 22, 2026: CHANNEL. DAMAGED. HOLE FROM ARCING ON FR 10 BELOW STGR 12 L. (MAJOR REPAIR). PERFORMED PERMANENT REPAIR TO FR 10 BETWEEN STR 12L AND 13L IAW ERS-EJ-53MR-5516.
- [SDR R61A2026090700251](https://openairdocs.org/sdr/R61A2026090700251), Aug 21, 2026: SKIN. CRACKED. DURING HEAVY CHECK RUDDER ASSEMBLY SKIN CRACK FOUND ON RT L/E BY HINGE 2. RUDDER ASSEMBLY WAS REPAIRED IAW EMB ETD 2026-170-014644
- [SDR R61A2026090700253](https://openairdocs.org/sdr/R61A2026090700253), Aug 20, 2026: SKIN. CRACKED. DURING HEAVY CHECK L/H WING L/E SKIN AT SLAT #2 OB SLAT TRACK CUTOUT FOUND CRACKED. REPAIRED CRACK IAW EMB 170/175 SRM 57-49-01
- [SDR R61A2026090700252](https://openairdocs.org/sdr/R61A2026090700252), Aug 20, 2026: BRACKET. CRACKED. DURING HEAVY CHECK FWD FUSELAGE INTERNAL LOWER STRUCTURE, SUPPORT, WATER SYSTEM AT FR 15 BETWEEN STGR 22L-23L FOUND CRACKED. REMOVED AND REPLACED SUPPORT IAW EM
- [SDR R61A2026090700250](https://openairdocs.org/sdr/R61A2026090700250), Aug 20, 2026: SHEAR TIE. CRACKED. DURING HEAVY CHECK FWD FUSELAGE SHEAR CLIP AT FR 22 BETWEEN STGR 23R-22R FOUND WITH CORROSION. REMOVED AND REPLACED SHEAR CLIP IAW EBM 170/175 SRM 51-41-01 AND 
- [SDR R61A2026090700255](https://openairdocs.org/sdr/R61A2026090700255), Aug 17, 2026: SUPPORT. CRACKED. DURING HEAVY CHECK CTL FUSELAGE II BASE- SUPPORT EQUIPMENT ELECTRICAL COMPARTMENT BETWEEN FR56 - FR57 FOUND CRACKED. REPAIRED BASE SUPPORT IAW EMB ETD 2026-170-
- [SDR SIMA20260817001](https://openairdocs.org/sdr/SIMA20260817001), Aug 17, 2026: FLASHLIGHT ASSY. ODOR. PAINT ODOR OF ELECTRICAL SMOKE IN COCKPIT AND NEAR ROW 8 ACCOMPLISHED TRIAD WORK SCOPE. R & R OF AFT CABIN FLASHLIGHT ASSY. NO BURNING ODOR OR ABNORMAL ODORS NO
- [SDR JJBA20260825019](https://openairdocs.org/sdr/JJBA20260825019), Aug 14, 2026: PANEL. CORRODED. CORROSION WAS FOUND IN THE WASTE SERVIE PANEL RIGESTER AND ON THE AFT PANEL FRAME AND HINGE BROKEN REMOVED WAST SERVICE PANEL REGISTER AND PANEL FRAME. REMOVED 
- [SDR JJBA20260825018](https://openairdocs.org/sdr/JJBA20260825018), Aug 14, 2026: SKIN. CORRODED. EVIDENCE OF CORROSION ON THE OUTER SKIN OF THE APU COMPART TH LOWER PANEL CORROSION WAS REMOVED ON THE OUTER SKIN OF THE APU COMPART RH LOWER PANEL
- [SDR SIMA20260811003](https://openairdocs.org/sdr/SIMA20260811003), Aug 11, 2026: SEAL DEPRESSOR. CHAFED. FORWARD PASSENGER DOOR, FWD SEAL DEPRESSOR LOWER END AREA CHAFED. (MAJOR REPAIR). PERFORMED PERMANENT REPAIR TO FORWARD PASSENGER DOOR, FWD SEAL DEPRESSOR LOWER
- [SDR R61A2026090700254](https://openairdocs.org/sdr/R61A2026090700254), Aug 10, 2026: STRUCTURE. CRACKED. DURING HEAVY CHECK FWD AVIONICS COMPARTMENT ELECTRONIC RACK L/H STRUCTURAL COLUMN AT FR 04 FOUND CRACKED. REMOVED AND REPLACED STRUCTURAL COLUMN IAW EMB SB 170-
- [SDR SIMA20260806001](https://openairdocs.org/sdr/SIMA20260806001), Aug 6, 2026: SEAT TRACK. CORRODED. SSI 53-21-005 RH LWR INBD FLOOR BEAM SEAT TRACK JUST FWD OF FR24 HAS CORROSION AT MARKED AREA. (MAJOR REPAIR) (LEVEL 2 CORROSION) PERFORMED PERMANENT REPAIR TO 
- [SDR SIMA20260731006](https://openairdocs.org/sdr/SIMA20260731006), Jul 31, 2026: SHEAR TIE. CORRODED. SSI 53-10-016 SHEAR TIE CORRODED ON FR 17 BTWN STGR 28L-28R. (LEVEL 2 CORROSION). REMOVED AND REPLACED LH SHEAR TIE ON FR 17 BTW STGR 28L-28R IAW SRM 51-40-08.
- [SDR SIMA20260731007](https://openairdocs.org/sdr/SIMA20260731007), Jul 31, 2026: SHEAR TIE. CORRODED. SHEAR CLIP CORRODED ON FR 17 BTWN STGR 26L-27L. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP ON FR 17 BTW STGR 26L-27L IAW SRM 51-40-08.
- [SDR SIMA20260729007](https://openairdocs.org/sdr/SIMA20260729007), Jul 29, 2026: SHEAR TIE. CORRODED. SSI 53-23-003 AFT CARGO UNDER FLOOR SHEAR CLIP AT FR 75 BETWEEN STGR 28R/29R CORRODED. (LEVEL 2 CORROSION) REMOVED AND REPLACED AFT CARGO UNDER FLOOR SHEAR CLIP
- [SDR SIMA20260729005](https://openairdocs.org/sdr/SIMA20260729005), Jul 29, 2026: SHEAR TIE. CORRODED. SSI 53-23-003 AFT CARGO UNDER FLOOR SHEAR CLIP AT FR 81 BETWEEN STGR 27R/28R CORRODED. (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED AND REPLACED AFT CARGO UNDER F
- [SDR SIMA20260729006](https://openairdocs.org/sdr/SIMA20260729006), Jul 29, 2026: SHEAR TIE. CORRODED. SSI 53-23-003 AFT CARGO UNDER FLOOR SHEAR CLIP AT FR 82 BTW STGR 27R/28R CORRODED. (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED AND REPLACED AFT CARGO UNDER FLOOR
- [SDR SIMA20260729004](https://openairdocs.org/sdr/SIMA20260729004), Jul 29, 2026: SHEAR TIE. CORRODED. SSI 53-23-003 AFT CARGO UNDER FLOOR SHEAR CLIP AT FR 76 BTW STGR 28R/29R CORRODED. (LEVEL 2 CORROSION) REMOVED AND REPLACED AFT CARGO UNDER FLOOR SHEAR CLIP AT 
- [SDR SIMA20260729003](https://openairdocs.org/sdr/SIMA20260729003), Jul 29, 2026: SHEAR TIE. CORRODED. AFT CARGO UNDER SHEAR CLIP AT FR 74 BTW STGR 28R/29R CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED AFT CARGO UNDER SHEAR CLIP AT FR 74 BETWEEN STGR 28R/29
- [SDR R61A2026082400244](https://openairdocs.org/sdr/R61A2026082400244), Jul 29, 2026: RIB. CRACKED. DURING HEAVY CHECK CRACK FOUND ON LT HORIZONEAL STAB RIB 14. REMOVED AND REPLACED RIB 14 IAW SRM 51-41-02
- [SDR R61A2026082400243](https://openairdocs.org/sdr/R61A2026082400243), Jul 29, 2026: FLOOR SUPPORT. CRACKED. DURING HEAVY CHECK AFT WET AREA FLOOR STRUCTURE, FR 85 RBL 28AND FR 86 LBL 28 THREE FLOOR SUPPORT FOUND CRACKED. REMOVED AND REPLACED FLOOR SUPPORT IAW SRM 51-4
- [SDR R61A2026082400242](https://openairdocs.org/sdr/R61A2026082400242), Jul 29, 2026: BRACKET. CRACKED. DURING HEAVY CHECK CF III INTERNAL RT OUTBOARD SEAT TRACK TO FRAME 84 BRACKET. REMOVED AND REPLACED R/H O/B SEAT TRACK IAW EMB 170/175 SRM 51-43-03 AND 51-41-01
- [SDR R61A2026082400241](https://openairdocs.org/sdr/R61A2026082400241), Jul 29, 2026: BRACKET. CRACKED. DURING HEAVY CHECK CF III INTERNAL LT OUTBOARD SEAT TRACK TO FRAME 84 BRACKETS CRACKED. REMOVED AND REPLACED LT OTBD SEAT TRACK IAW SRM 51-43-03 AND 51-41-01.

All 1,015: https://openairdocs.org/model/embraer-s-a-erj-170-100-lr/reports.md

## STCs that may be installed (OpenAirDocs) (58, 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 ST04801NY](https://openairdocs.org/stc/ST04801NY): Installation (including Demod option) of Connectivity Antenna. Delta Engineering Corporation
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST04670CH](https://openairdocs.org/stc/ST04670CH): Installation of Gogo AVANCE L5 Broadband System. Premier Air Center LLC
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST12347IB](https://openairdocs.org/stc/ST12347IB): The modification and installation of Cabin reconfiguration reducing seating capacity from 76 to 70. Airhawke Aérospatial Inc
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST11372DS](https://openairdocs.org/stc/ST11372DS): De-modification of Air-To-Ground (A TG) antennas and associated cabin equipment i. Altitude Aerospace USA
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST01989LA-D](https://openairdocs.org/stc/ST01989LA-D): Adjustable Cargo Net Installations. Safran Cabin Inc
- [STC ST02000LA-D](https://openairdocs.org/stc/ST02000LA-D): Interior Installations and Modifications. Safran Cabin Inc
- [STC ST02394LA](https://openairdocs.org/stc/ST02394LA): Interior Installations and Modifications. Safran Cabin Inc
- [STC ST02399LA](https://openairdocs.org/stc/ST02399LA): C&D Zodiac, Inc. Interior Installations and Modifications per C&D Zodiac, Inc., Index List No. H501, Revision B, dated October 27, 2016, or later FAA approved revisions. Safran Cabin Inc
- [STC ST12056IB](https://openairdocs.org/stc/ST12056IB): The Manufacture and Installation of External Printed Aircraft Graphics Film. Libellule Monde Inc
- [STC ST02534SE](https://openairdocs.org/stc/ST02534SE): Installation and maintenance of a Crane Aerospace & Electronics Tire Pressure Sensor Assembly. ELDEC Corporation
- [STC ST09900AC](https://openairdocs.org/stc/ST09900AC): installation of an Electronic Flight Bag (EFB) power system. L2 Aviation
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST04820NY](https://openairdocs.org/stc/ST04820NY): Installation (including Demod option) of Cabin Connectivity. Delta Engineering Corporation
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited
- [STC ST04535AT](https://openairdocs.org/stc/ST04535AT): Installation of the CES-170 Emergency Light Power Unit (ELPU). Chippewa Aerospace Inc
- [STC ST03422NY](https://openairdocs.org/stc/ST03422NY): Update of Intelsat components. Delta Engineering Corporation
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST04116CH](https://openairdocs.org/stc/ST04116CH): Installation of 802.11 ac protocol Cabin Wireless Access Points (acWAP) retrofit for existing Cabin Wireless Access Points. Intelsat Inflight LLC
- [STC ST02532LA](https://openairdocs.org/stc/ST02532LA): Modify the wing fuel tanks access cover installation by replacing the existing rubstrip and seal with a new encapsulated wire mesh gasket and a new seal. Aviation Devices & Electronic Components LLC
- [STC ST04425CH](https://openairdocs.org/stc/ST04425CH): Installation of a Honeywell One Aero Edge Node (1AEN) in accordance with StandardAero Master Data List 1037081, Revision (B), dated June 9, 2020 or later FAA approved revision. StandardAero Business Aviation Services LLC
- [STC ST04424CH](https://openairdocs.org/stc/ST04424CH): TPED Compatibility Test in accordance with StandardAero Master Data List 1037140, Revision (B), dated June 1, 2020 or later FAA approved revision. Standard Aero Business Aviation Services LLC
- [STC ST04049NY](https://openairdocs.org/stc/ST04049NY): Installation of a Hoffman Engineering LLC LED Landing Light to replace the OEM Q4559 Series Incandescent Lamp, used as a Landing/Takeoff Light. Hoffman Engineering LLC
- [STC ST04395NY](https://openairdocs.org/stc/ST04395NY): Change to introduce a modification to Zodiac Standard 'Elite' Double seats. 365 Aerospace Ltd Aerospace Logistics Centre
- [STC ST02700LA](https://openairdocs.org/stc/ST02700LA): Installation of Toilet Assembly. Monogram Systems
- [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 ST00957DE](https://openairdocs.org/stc/ST00957DE): Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery. MarathonNorco Aerospace Inc
- [STC ST09898AC](https://openairdocs.org/stc/ST09898AC): Installation of alternative/replacement trolleys and container; trolley part numbers. Driessen Aircraft Interior Systems USA Inc
- [STC ST04435AT](https://openairdocs.org/stc/ST04435AT): Installation of Astronics Passenger In-Seat Power in the Embraer ERJ-170-100, ERJ-170-200, ERJ-190-100 and ERJ-190-200 Series Aircraft. Chippewa Aerospace Inc
- [STC ST04361AT](https://openairdocs.org/stc/ST04361AT): Installation of a ADS-B Out. Chippewa Aerospace Inc
- [STC ST03904AT](https://openairdocs.org/stc/ST03904AT): Installation of an AirCell Airborne Wireless Wi-Fi System. Chippewa Aerospace Inc
- [STC ST03844NY](https://openairdocs.org/stc/ST03844NY): Installation of SuperSeal UltraLite (SSUL) PHOTOLUMINESCENT AISLE PATH MARKING SYSTEM. STG Aerospace Ltd
- [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 ST09859AC](https://openairdocs.org/stc/ST09859AC): Installation of a SkyTender Beverage Trolley. ASIG LLC
- [STC SA7076NM](https://openairdocs.org/stc/SA7076NM): Installation of Stretcher Carrier. Air Medic LLC
- [STC ST03406NY](https://openairdocs.org/stc/ST03406NY): Installation of a gogo Cabin Connectivity System. Delta Engineering Corporation
- [STC ST04235AT](https://openairdocs.org/stc/ST04235AT): Installation of GoGo ATG-4 System. Chippewa Aerospace Inc
- [STC ST01970SE](https://openairdocs.org/stc/ST01970SE): Installation of two Securaplane Model 9750W0360-12 24 VDC/28 Ah sealed lead acid batteries. Securaplane Technologies
- [STC ST04205AT](https://openairdocs.org/stc/ST04205AT): Installation of a Tablet Electronic Flight Bag (EFB). Chippewa Aerospace Inc
- [STC ST03522NY](https://openairdocs.org/stc/ST03522NY): Installation of Photoluminescent Emergency Floor Path Marking System. Lufthansa Technik AG

All 58: https://openairdocs.org/model/embraer-s-a-erj-170-100-lr/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [170-31950-901WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149561208220261009133941.0001): Gasket, Knitted-Access Door. Wencor, LLC · PMA PQ1370NM · Replaces 170-31950-901 · Oct 1, 2026
- [755328WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122400155420261009133958.0001): Retainer-Slipper. Wencor, LLC · PMA PQ1370NM · Replaces 755328 · Oct 1, 2026
- [P01733](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180425867420260923165606.0001): Segmented Seal. Aviation Component Solutions · PMA PQ2685CE · Replaces A3W1173‑01 · Sep 11, 2026
- [52-61514314-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142398808320260909151114.0001): Pressure Switch, Parking Brake, Steel. Hydro-Aire Incorporated · PMA PQ0564NM · Replaces 52-61514314-1 · Sep 3, 2026
- [EEZZ05-0037-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173204651220260826222958.0001): Leading Edge Bracket Assembly, ACL. Goodrich Corporation · PMA PQ1352NM · Replaces EEZZ05-0037-00 · Aug 10, 2026
- [EEZZ05-0038-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135438881120260826222958.0001): Leading Edge Bracket Assembly, ACL. Goodrich Corporation · PMA PQ1352NM · Replaces EEZZ05-0038-00 · Aug 10, 2026
- [EEZZ05-0021-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111916008420260826222958.0001): Trailing Edge LED Light Assembly. Goodrich Corporation · PMA PQ1352NM · Replaces EEZZ05-0021-00 · Aug 10, 2026
- [P01797](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129324847520260806105502.0001): Connector Link. Aviation Component Solutions · PMA PQ2685CE · Replaces 1008437-1 · Jul 15, 2026
- [9143FR-0325](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163728644420260909221041.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR-0100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154117776020260909221040.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR-0315](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137745024120260909221041.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113053995620260909221040.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [9143FR-0200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106360545620260909221041.0001): Corrosion Prevention Sealing Tape. 3M Aerospace · PMA PQ04414CE · Modification part · Jul 7, 2026
- [P01782](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116157998320260806105521.0001): Straight Pin. Aviation Component Solutions · PMA PQ2685CE · Replaces 1008544-1 · Jun 16, 2026
- [CDSP1900-501MIT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118342214920260705233710.0001): Fitting Assy. Mitchell PMA, LLC · PMA PQ00057EB · Replaces CDSP1900-501 · Jun 10, 2026
- [L507949-20629](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190292878520260705233749.0001): Cone. Timken Corporation · PMA PQ4105CE · Replaces L507949-20629 · Jun 4, 2026
- [L610549-20629](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID183505300120260705233750.0001): Cone. Timken Corporation · PMA PQ4105CE · Replaces L610549-20629 · Jun 4, 2026
- [L507910-20629](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174346035320260705233749.0001): Cup. Timken Corporation · PMA PQ4105CE · Replaces L507910-20629 · Jun 4, 2026
- [L610510-20629](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109763904420260705233750.0001): Cup. Timken Corporation · PMA PQ4105CE · Replaces L610510-20629 · Jun 4, 2026
- [2805419-1MIT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163231582120260722151826.0001): Impeller. Mitchell PMA, LLC · PMA PQ04379CE · Replaces 2805419-1 · May 6, 2026
- [EAI-4312-990-EMB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116564165620260508163538.0001): Roller Shade Assembly. Erie Aviation Inc. · PMA PQ10010NE · Replaces 1-6312-300 · Apr 24, 2026
- [EAI-4311-990-EMB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100549060820260508163537.0001): Roller Shade Assembly. Erie Aviation Inc. · PMA PQ10010NE · Replaces 1-6311-300 · Apr 24, 2026
- [307X](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155383616720260423171756.0001): 28V Ba15s SINGLECONTACT LED BULB. Aircraft Lighting International · PMA PQ2043NE · Replaces 307, 2232, 2232SB, 2233, MS35478-307 · Apr 15, 2026
- [RFS5010768](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125632993420260518152049.0001): Swage, Adjuster. Rapco Fleet Support Inc · PMA PQ2386CE · Replaces 5010768 · Apr 14, 2026
- [14401-029SMI](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164168209620260423171407.0001): Filter. Source Manufacturing Inc · PMA PQ1549CE · Replaces 14401-029 · Mar 25, 2026
- [RD1001233-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186380773620260112213046.0001): Support- Tie Rod. R & D Dynamics Corporation · PMA PQ1092NE · Replaces 1001233-1 · Dec 10, 2025
- [RD1001237-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166347355520260112213046.0001): Ring, Fan Rotor. R & D Dynamics Corporation · PMA PQ1092NE · Replaces 1001237-2 · Dec 10, 2025
- [RD1001228-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148231800620260112213045.0001): Rod-Tie. R & D Dynamics Corporation · PMA PQ1092NE · Replaces 1001228-1 · Dec 10, 2025
- [RD1001222-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107861041620260112213044.0001): Nozzle- Turbine First Stage. R & D Dynamics Corporation · PMA PQ1092NE · Replaces 1001222-1 · Dec 10, 2025
- [RD1016041-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106429043520260112213045.0001): Nozzle- Turbine Second Stage. R & D Dynamics Corporation · PMA PQ1092NE · Replaces 1016041-1 · Dec 10, 2025
- [14F0148-203CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135752634420251204164512.0001): Bushing. Certex Aviation LLC · PMA PQ04340CE · Replaces 14F0148-203 · Dec 4, 2025
- [14F0147-203CTX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121650906020251204164512.0001): Bushing. Certex Aviation LLC · PMA PQ04340CE · Replaces 14F0147-203 · Dec 4, 2025
- [AST17845-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131406611920260407171417.0001): External Power Receptacle Shield. Agora Space Technologies · PMA PQ00049WB · Replaces MS17845-1 · Nov 18, 2025
- [AAP-3502129-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153175122020251125143636.0001): Bearing. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell 3502129-1 · Nov 6, 2025
- [1009480-100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122916415320251001194100.0001): KPSU, Airborne. AAR Component Services - Hot Springs, LLC · PMA PQ1070SW · Replaces 1009480-100 · Sep 24, 2025
- [1009450-100-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122802559520251001194059.0001): SSPB, Airborne, Ka-Band, Civil. AAR Component Services - Hot Springs, LLC · PMA PQ1070SW · Replaces 1009450-100-1 · Sep 24, 2025
- [170-70637-001CAT](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174162428220251210130210.0001): Shock Absorber Sleeve. Centric Aero Technologies, LLC · PMA PQ04457CE · Replaces 170-70637-001 · Sep 15, 2025
- [1009450-100-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163553885620250916230944.0001): SSPB, Airborne, Ka-Band, Civil. AAR Component Services - Hot Springs, LLC · PMA PQ1070SW · Replaces 1009450-100-1 · Sep 15, 2025
- [1009480-100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150961275220250916230944.0001): KPSU, Airborne. AAR Component Services - Hot Springs, LLC · PMA PQ1070SW · Replaces 1009480-100 · Sep 15, 2025
- [JA69494J128](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166618632120250917221804.0001): Packing, Preformed. Jet Avion Corporation A HEICO Aerospace Company · PMA pq1015ce · Replaces 69494J128 · Sep 11, 2025
- [JA69494J141](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146668003520250917221805.0001): Packing, Preformed. Jet Avion Corporation A HEICO Aerospace Company · PMA pq1015ce · Replaces 69494J141 · Sep 11, 2025
- [JA69494J124](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139306433520250917221804.0001): Packing, Preformed. Jet Avion Corporation A HEICO Aerospace Company · PMA pq1015ce · Replaces 69494J124 · Sep 11, 2025
- [JA69494J239](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115696337920250917221806.0001): Packing, Preformed. Jet Avion Corporation A HEICO Aerospace Company · PMA pq1015ce · Replaces 69494J239 · Sep 11, 2025
- [73001014-103](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146411930520250923105716.0001): LRU CWAP A201 VAR2. Kontron America Inc · PMA PQ2593NM · Replaces 73001014-103 · Sep 2, 2025
- [73005010-003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100018536820250923105716.0001): LRU AF4783 Server. Kontron America Inc · PMA PQ2593NM · Replaces 73005010-003 · Sep 2, 2025
- [70-0466-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159812657220251205184936.0001): IMMER, 4 CHANNEL COCKPIT LIGHTING. ONTIC Engineering & Manufacturing Inc · PMA PQ1398NM · Replaces 170-16254-509 · Aug 26, 2025
- [CDKEMB170-040](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199952574120260113213415.0001): Kit Placard Instl Modification. Safran Cabin Inc. · PMA PQ1176NM · Replaces BS170-25-0002/00 · Aug 22, 2025
- [170-46922-403](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199917381520260113212040.0001): Duct Structure Assy Air Distribution. Safran Cabin Inc. · PMA PQ1176NM · Replaces 170-47982-901 · Aug 22, 2025
- [CDKEMB170-041](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199346938520260113213415.0001): Kit Placard Instl Modification. Safran Cabin Inc. · PMA PQ1176NM · Replaces BS170-25-0002/00 · Aug 22, 2025
- [CDKEMB170-104](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199254831320260113212056.0001): Kit Stowage Bin Modification. Safran Cabin Inc. · PMA PQ1176NM · Replaces 170-00502-403 · Aug 22, 2025

All of them: https://openairdocs.org/model/embraer-s-a-erj-170-100-lr/pma.md

## The same model under other registry codes

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

- [Embraer ERJ 170-100 LR](https://openairdocs.org/model/embraer-erj-170-100-lr): 17 registered aircraft, registry code 326040B
- [Embraer-Empresa Brasileira De ERJ 170-100 LR](https://openairdocs.org/model/embraer-empresa-brasileira-de-erj-170-100-lr): 1 registered aircraft, registry code 3260126

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