- Registered owner
- Alpine Aviation Inc
- Location
- Provo, UT
- Owner type
- Corporation
- Serial number
- UB-23
- Year built
- 1984
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- October 31, 1984
- Certificate issued
- August 22, 2025
- Expires
- August 31, 2032
- Mode S code
- A06332
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 41
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1987 | 3 |
|---|---|
| 1989 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 7 |
| 1998 | 3 |
| 1999 | 4 |
| 2000 | 2 |
| 2001 | 2 |
| 2003 | 3 |
| 2004 | 5 |
| 2005 | 3 |
| 2006 | 2 |
| 2009 | 2 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 2 |
| 2023 | 1 |
See all 50 ADs
Information bulletins that may apply · 6
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N124GPMatched 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 1900C 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 · 3
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR TIMA20231031008Unknown · unknownNORMAL TAXI/RUN UP/TAKEOFF / CLIMB. AS I WAS LEVELING OFF FUEL PRESSURE LOW ON RH ENG ILLUMINATED, SWITCHED ON STANDBY PUMP AND LIGHT EXTINGUISHED LOOKED FOR AND FOUND NO SECONDARY INDICATIONS OF IMPENDING FAILURE. REDUCED POWER TO CRUISE SETTING AND SCANNED SDR 2016F00213Window · blew outA PORTION OF THE COPILOT SIDE WINDOW DEPARTED THE AIRCRAFT DURING CLIMB AT 15,000 FT. AIRCRAFT RETURNED TO DEPARTURE AIRPORT. UPON INSPECTION, THE AIRFRAME STRUCTURE AND WINDOW FLANGE WERE NOT DAMAGED. THE REMNANTS OF THE EXISTING WINDOW WERE REMOVED, AND ASDR 95ZZZW465Window · brokenFLT NR 2375 - DEPARTING DEN WAS UNABLE TO PRESSURIZE. AIRCRAFT RETURNED TO DEN WHERE GP EXPRESS MAINTENANCE DEFERRED THE PRESSURIZATION SYSTEM. LATER THAT DAY GP EXPRESS MAINTENANCE FOUND THE INSPECTION WINDOW FOR THE AFT CARGO DOOR LOCK MECHANISM BROKEN. W
STCs that may be installed · 176
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Beech 1900C
STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light ControllerSTC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights