- Registered owner
- Guardian Flight LLC
- Location
- Lewisville, TX
- Owner type
- LLC
- Serial number
- BB-1193
- Year built
- 1984
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Experimental, research and development, showing compliance
- Airworthiness date
- December 13, 2019
- Certificate issued
- October 2, 2017
- Expires
- October 31, 2027
- Mode S code
- A8E69E
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 46
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1976 | 1 |
|---|---|
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 3 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 7 |
| 1999 | 3 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 1 |
See all 54 ADs
Information bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N6728HMatched 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 B200 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 · 5
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR G1IA20250928098Check Valve · faultedDURING CRUISE LT FUEL PRESSURE LIGHT ILLUMINATED. LT FUEL FLOW GAUGE ERRATIC. TURNING ON LT STNDBY PUMP HAD NO EFFECT ON FUEL FLOW. LT ENG BEGAN SPOOLING DOWN ON IT'S OWN. SECURED ENG IAW CHKLST. NO EXTERNAL ABNORMALITIES, LEAKS, SMOKE, FUMES, OR FLAMES NSDR G1IA20210625012Pump · leakingWHILE ON THE LOADED LEG OF A MEDEVC WITH PILOT, MEDICAL CREW, PATIENT AND FAMILY ESCORT ON BOARD. DURING THE FINAL APPROACH SEGMENT WITH FLAPS SET TO APPROACH, LANDING GEAR RETRACTED, AND VERY SHORTLY AFTER AN ENGINE POWER REDUCTION, AN ODOR OF RAW FUEL WAS DESDR G1IA20210519008Line · leakingWHILE ON THE RETUEN LEG FROM A MEDEVC WITH ONLY PILOT AND MEDICAL CREW ON BOARD. DURING THE FINAL APPROACH SEGMENT WITH LANDING GEAR EXTENDED, AND VERY SHORTLY AFTER AN ENGINE POWER REDUCTION, A FAINT ODOR OF RAW FUEL WAS DETECTED IN THE CABIN. THE ODOR WENT ASDR G1IA20150107001Fire Detector · faultyWHILE ON A MEDEVAC FLIGHT LT ENG FIRE LIGHT CAME ON, THE INDICATIONS VARIED FROM FLICKERING RAPIDLY TO HOLDING STEADY FOR A BIT. LASTED NO MORE THAN 30 SECONDS, PROBABLY LESS, THEN WENT OUT. VISUALLY INSPECTED LT ENG, WHILE FLYING NOTICED NOTHING ABNORMAL, ALSDR G1IA20121018001Downlock Switch · sticksON APPROACH INTO BRW THE PILOTS SELECTED GEAR DOWN AND THE RIGHT GREEN DOWN AND LOCKED LIGHT DID NOT ILLUMINATE AND THE RED IN-TRANSIT LIGHT WAS ILLUMINATED AND IF POWER WAS REDUCED THE GEAR WARNING HORN WOULD SOUND. THE PILOTS PUMPED THE GEAR DOWN AND THE SA
STCs that may be installed · 433
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Beech B200
STC SA03025CHInstallation of weather research equipment and weather modification equipment for the purpose of modifying weather conditionsSTC SA04617NYInstallation of the Medivac Audio SystemSTC SA4175NMInstallation of fully enclosed main landing gear door system for high-flotation- gear-equipped aircraft.
Earlier aircraft with this N-number · 2
These aircraft carried N6728H before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.