- Registered owner
- Uas Transervices Inc
- Location
- Boca Raton, FL
- Owner type
- Corporation
- Serial number
- U-168
- Year built
- 1981
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- August 20, 1981
- Certificate issued
- April 30, 2007
- Expires
- January 31, 2030
- Mode S code
- A1E4D9
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 · 52
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 | 2 |
| 1975 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1980 | 2 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1992 | 4 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 1 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
See all 56 ADs
Information bulletins that may apply · 8
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N221BHMatched 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 Beech C-99 aircraft
FAA incident reports
No FAA accident or incident reports matched to N221BHMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Beech C-99 aircraft
Service difficulty reports · 5
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR JIKA2025050101Indication Sys · illuminatedDURING FINAL APPROACH THE FLIGHT CREW ATTEMPTED TO LOWER THE LANDING GEAR NORMALLY, HOWEVER, THE RH MAIN GEAR LANDING SAFE LIGHT DID NOT ILLUMINATE. MAINTENANCE TROUBLESHOT THE SYSTEM AND FOUND A BROKEN WIRE TO THE LANDING GEAR POSITION INDICATOR LIGHTS WAS BRSDR JIKA2017022201Diode · failedON DESCENT INTO KBWD WHEN THE RT ENGINE OIL PRESSURE AND TEMPERATURE INDICATIONS BEGAN TO READ ZERO. FOLLOWED THE EMERGENCY PROCEDURES AND PERFORMED A PRECAUTIONARY SHUT DOWN OF THE RIGHT ENGINE. SELECTED THE LANDING GEAR TO THE DOWN POSITION THE LANDING GEAR SDR JIKA2016110301Receiver · unsecureTHE PILOT DEPARTED KLBB AND IMMEDIATELY AFTER TAKEOFF THE DME INDICATOR AND THE NUMBER 2 COMM HAD ABNORMAL INDICATIONS, RESET BOTH UNITS BY TURNING THEM OFF AND BACK ON AND THE UNITS READ NORMALLY FOR ABOUT FIVE MINUTES THEN THE DISPLAYS OF BOTH UNITS BEGAN TOSDR JIKA2014112901Diode · intermittentDURING CRUISE FLIGHT PILOT NOTICED COCKPIT LIGHTS & SOME GAUGES STARTED TO FLICKER. MOMENTS LATER ALL GAUGES FOR LT ENG WENT 0, PILOT ALSO NOTICED THERE WAS NO WARNING OR CAUTION LIGHTS ASSOCIATED WITH GAUGE FAILURE. NOTIFIED ATC OF CONDITION & DECLARED AN ESDR JIKA2014042901Fire Warning · false activationDURING APPROACH TO KESC THE LT T HANDLE FIRE WARNING LIGHT ILLUMINATED, PERFORMED EMER CHECKLIST ITEMS. AFTER COMPLETING THE CHECKLIST ITEMS THE FIRE WARNING T HANDLE LIGHT REMAINED ON, PILOT DECIDED TO SHUT DOWN LT ENG & OPERATED ENG FIRE EXT AS A PRECAUTION
STCs that may be installed · 190
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Beech C-99
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