- Registered owner
- Air Wisconsin Airlines LLC
- Location
- Appleton, WI
- Owner type
- LLC
- Serial number
- 7636
- Year built
- 2002
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- April 18, 2002
- Certificate issued
- July 15, 2019
- Expires
- July 31, 2029
- Mode S code
- A506D9
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every GE CF34 model are included below.
On this page
Airworthiness directives that may apply · 201
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1981 | 1 |
|---|---|
| 1982 | 6 |
| 1988 | 1 |
| 1993 | 1 |
| 1994 | 6 |
| 1995 | 4 |
| 1996 | 2 |
| 1997 | 5 |
| 1998 | 4 |
| 1999 | 8 |
| 2000 | 7 |
| 2001 | 9 |
| 2002 | 9 |
| 2003 | 15 |
| 2004 | 14 |
| 2005 | 14 |
| 2006 | 16 |
| 2007 | 12 |
| 2008 | 19 |
| 2009 | 9 |
| 2010 | 16 |
| 2011 | 10 |
| 2012 | 7 |
| 2013 | 8 |
| 2014 | 6 |
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 4 |
Airframe · Bombardier CL-600-2B19
AD 2026-13-02NavigationAD 2026-05-05Flight controlsAD 2026-02-03Flight controlInformation bulletins that may apply · 10
Advisory, not mandatory.
Airframe · Bombardier CL-600-2B19
SAIB NM-10-06Oxygen Inspection of Third Crewmember Oxygen HoseSAIB NM-09-03Engine Fuel and Control - Implementing Fuel Tank System Airworthiness LimitationsSAIB NM-07-26Flap failures during cold weather operationsSAIB NE-07-25Thrust reverser access cowlsSAIB NM-07-11Brake System AccumulatorsSAIB NM-05-60SAIB NM-05-55SAIB NM-05-53SAIB NM-05-31Engine · GE CF34 series
SAIB NE-04-77NTSB investigations
No NTSB investigations matched to N423AWMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Bombardier CL-600-2B19 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports · 165
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR A6WA202308238650Unknown · unknownAX DOOR WARNING MSG AT 12,000 FLT LOST PRESSURIZATION IN CABIN AN QRH DESCENDED AND REGAINED PRESSURIZATION IN MANUAL MODE. MSG NEVER CLEARED *********AIRCRAFT REMOVED FROM SERVICE******** ADJUSTED OUTER PAX DOOR HANDLE DETENT IAW AMM 52-11-03. NO OTHER SDR A6WA202305258614Unknown · unknownRECEIVED PASSENGER DOOR WARNING MESSAGE IN FLIGHT. FA NOTED LIGHT AIR LEAK WHILE CABIN PRESSURE HELD NORMALLY. AFTER LANDING FA NOTED PASSENGER DOOR HANDLE LIGHTLY UP FROM REGULAR POSITION. FA REPOSITIONED THE HANDLE, MESSAGE DISAPPEARED. *****AIRCRAFT REMSDR A6WA202304248581Hinge Arm · corrodedTOILET SERVICE DOOR 196AR LOWER HINGE IS CORRODED AND BONDING JUMPER IS BROKEN. ********AIRCRAFT REMOVED FROM SERVICE*********** INSTALLED 2EA NEW SERVICEABLE HINGE ARMS IAW CRJ-200 SRM 51-41-02 AND 51-42-21. REPLACED JUMPER IAW CRJ 200 AMM 51-80-00-400-802.
See all 165 reportsSTCs that may be installed · 323
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Bombardier CL-600-2B19
STC ST01305WI-DModification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision.STC ST11370DSInstallation of a Cabin Interior ReconfigurationSTC ST12461IBInstallation of Cockpit Voice Recorder with optional RIPS Upgrade