- Registered owner
- N499cz LLC
- Location
- Milwaukee, WI
- Owner type
- LLC
- Serial number
- U-81
- Year built
- 1969
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- January 13, 1992
- Certificate issued
- July 26, 2019
- Expires
- July 31, 2029
- Mode S code
- A631D1
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney PT6A model are included below.
On this page
Airworthiness directives that may apply · 70
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1968 | 1 |
|---|---|
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 5 |
| 1972 | 3 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 4 |
| 1979 | 1 |
| 1980 | 3 |
| 1982 | 3 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 3 |
| 1992 | 4 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 2 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
See all 74 ADs
Information bulletins that may apply · 8
Advisory, not mandatory.
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
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 · 10
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 2024F00262Fire Detector · false activationRIGHT ENGINE T-HANDLE ILLUMINATED THEN WENT OUT FOLLOWED BY AGGRESSIVE ENGINE SURGING. EXECUTED ENGINE SHUTDOWN AND LANDED. FOUND NO EVIDENCE OF ANY FIRE ON THE RH ENGINE AND TESTED THE FIRE DETECTOR SYSTEM MORE THAN 5 DIFFERENT TIMES, COULD NOT DUPLICATE PSDR KCQA202306070004Hose · leakingON TAXI THE PILOT FOUND THE RH HAND BRAKE INOPERATIVE. ON FRE/ACE WORK ORDER 000101 DATED 06/05/2023 THE AMT FOUND AN EMPTY BRAKE RESERVOIR. INSPECTED BRAKE PLUMBING AND FOUND LEAKING LOWER HOSE ON PILOT SIDE RH MASTER CYLINDER. REMOVED AND REPLACED WITH NESDR KCQA202306050504Hose · leakingPILOT RH HAND BRAKE INOPERATIVE. ON WO# 000101 DATED 06/05/2023 FOUND EMPTY BRAKE RESERVOIR. INSPECTED BRAKE PLUMBING AND FOUND LEAKING LOWER HOSE ON PILOT SIDE RH MASTER CYLINDER. REMOVED AND REPLACED WITH NEW HOSE AND BLED BRAKES IAW BE99 AMM 32-40-00 ANDSDR KCQA20220620Attach Fitting · crackedLH MLG DRAG BRACE ATTACH FITTING PN 50-120201-1 CRACKED. REMOVED AND REPLACED COMPLETE LH DRAG BRACE SUPPORT ASSEMBLY PN 50-120202-601. WORK PERFORMED IAW SIRM 20-00-00 AND 20-50-00.SDR KCQA20211207Brake Assy · leakingWHILE TAXING THE AIRCRAFT AFTER LANDING THE FLIGHT CREW NOTICED THERE WAS A LOSS OF BRAKING ON THE LH SIDE. FOUND LEAKING BRAKE FLUID OUT OF THE LH BRAKE LINE WHERE IT GOES TO THE CALIPER. TIGHTENED THE BRAKE LINE GOING INTO THE LH OUTBOARD CALIPER. BLED THSDR 2021F00000Drag Fitting · failedDURING LANDING RT MAIN LANDING GEAR DRAG LEG FITTING FAILED.SDR KCQA2018090400001Fire Detector · false activationIN FLIGHT PILOT RECEIVE FIRE INDICATION ON NR 1 ENGINE. ENGINE SHUTDOWN IAW EMERGENCY PROCEDURES. DURING EXAMINATION OF ENGINE AND NACELLE NO EVIDENCE OF FIRE WAS PRESENT.SDR 99ZZZX1916Fire Detector · contaminatedFOUND FIREWALL CONNECTOR TO BE WET WITH WATER. PILOT REPORTED FLYING THROUGH SOME INTENSE SHOWERS EN ROUTE TO MILWAUKEE, WI FROM STEVENS POINT, WI. CONNECTOR WAS DRIED OUT, RE-ASSEMBLED, AND FUNCTION TESTED SATISFACTORY.SDR 98ZZZX534Rod End · defectiveENGINE POWER WOULD NOT DECREASE DUE TO TIGHT ROD END CONNECTOR FROM CAM BOX TO FCU DEFECTIVE. TAT: 30,824 HOURS. ENGINE TSN: 4,295 HOURS. ENGINE TSO: 1,129 HOURS.SDR 98ZZZX2711Rod End · bindingENGIEN POWER WOULD NOT DECREASE DUE TO BINDING ROD END CONNECTOR CAM BOX TO FCU. TAT: 30,824 HOURS. ENG TSN: 4,295 HOURS. ENG TSO: 1,129 HOURS.
STCs that may be installed · 204
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Beech 99A
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light Controller