Trans Northern Airways, LLC
Also recorded as: AIR UNLIMITED, AIR UNLIMITED CHARTER SERVICES, TRANS NORTHERN AIRWAYS, LLC, Trans Northern Airways, LLC
Accident & enforcement record
Events that happened, regardless of the operator's own reporting. Each links to its public source.
NTSB accidents & incidents
No NTSB accidents or incidents linked to this operator.
FAA enforcement actions
No FAA enforcement actions linked to this operator.
Maintenance disclosure history
Service Difficulty Reports are self-reported maintenance findings. The NUMBER of reports is not a measure of reliability — diligent operators file more, not fewer. These are shown for transparency, not as a negative signal. To verify a report, search its control number at the FAA SDRS site.
Reports span 2015–2015. Most-reported systems: Instruments (31) — 2. Most-common natures of condition, as filed: OTHER — 2.
2 reports on file.
Part: DISPLAY — MALFUNCTIONED (INSTRUMENT PANEL) · airframe 4,988 hrs · 3,289 cycles
DURING CRUISE FLIGHT NR 2, DU-870, DISPLAY FLICKERED THEN WENT BLANK. SWITCHED INFORMATION TO NR 3, DU-870 DISPLAY, SHORTLY AFTER THIS NR 3 DISPLAY UNIT FLICKERED THEN WENT BLANK ALSO. AFTER LANDING, TROUBLESHOT BOTH DISPLAYS, BY INSPECTING WIRE HARNESSES, AND CHECKING FOR POWER AND GROUNDS. NO DEFECTS NOTED OF THE WIRING. BOTH DISPLAYS FAILED INTERNALLY. REPLACED BOTH UNITS WITH REPAIRED AND UPGRADED MOD STATUS UNITS.
Part: DISPLAY — MALFUNCTIONED (INSTRUMENT PANEL) · airframe 4,988 hrs · 3,289 cycles
DURING CRUISE FLIGHT NR 3, DU-870 DISPLAY UNIT FLICKERED THEN WENT BLANK SHORTLY AFTER SWITCHING NR 2, DU-870 DISPLAY UNIT INFORMATION TO NR 3 POSITION, BECAUSE NR 2 DISPLAY HAD GONE BLANK BEFORE NR 3. AFTER LANDING, TROUBLESHOT BOTH DISPLAYS, BY INSPECTING WIRE HARNESSES, AND CHECKING FOR POWER AND GROUNDS. NO DEFECTS NOTED OF THE WIRING. BOTH UNITS FAILED INTERNALLY. REPLACED BOTH UNITS WITH REPAIRED AND UPGRADED MOD STATUS UNITS.