Registered owner
Uas Transervices Inc
Owner type
Corporation
Serial number
UB-12
Year built
1984
Type
Fixed wing multi engine
Engine
Turbo-prop
Airworthiness
Standard, normal
Airworthiness date
July 12, 2005
Certificate issued
April 12, 2007
Expires
January 31, 2030
Mode S code
A36347

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.

1987In forceSuperseded2026
ADs by the year they took effect: 50 ADs
19873
19891
19921
19931
19941
19952
19963
19977
19983
19994
20002
20012
20033
20045
20053
20062
20092
20111
20121
20142
20231
See all 50 ADs

Information bulletins that may apply · 6

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 · 10

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Accident 20200508005619ALanding: Rollout · San Antonio, TXN31704 a Beech 1900C on may 8, 2020 was on a flight from corpus christie, TX (kcrp) to San Antonio, TX (ksat). After departure from kcrp landing gear failed to retract all gear lights remaining illuminated, with no red light in gear handle. Handle was…May 8, 2020 · Substantial damageIncident 19901219061109INormal Cruise · Middletown, PARight engine lost power. Secured. Landed safely. Replaced P3 line from filter to fuel control.Dec 19, 1990Incident 19901214061089IForced/Precautionary Landing · State College, PARight engine fire warning on climbout. Secured and fired bottle. Returned. Found lip heat tubes loose. Reattached.Dec 14, 1990Incident 19900926049229IForced/Precautionary Landing · Binghamton, NYUnsafe cabin door light after takeoff. Returned and landed. Adjusted door micro switch.Sep 26, 1990Incident 19890704036579ITo Aborted (Fixed Wing) · Binghamton, NYAborted takeoff due to engine fire warning. Deplaned without incident. Lip heat line dislodged on left engine.Jul 4, 1989Incident 19890107007089IFcd/Prec Ldg From Cruise · Pittsburgh, PADoor annunciator light came on when pressurized. Depressurized. Light went out. Returned. Adjusted door sill switch.Jan 7, 1989Incident 19881228068279IForced/Precautionary Landing · Johnstown, PACabin door warning light on climbout. Airstair door departed aircraft on return. Door not found to date.Dec 28, 1988 · Minor damageIncident 19880520025079ITo Init Climb(1st Pwr Reduct) · Pittsburgh, PAUnable to raise flaps on climb. Returned. Landed safely. Pulled circuit breaker for the flap motor as a precaution.May 20, 1988Incident 19870728052849IDescent · Pittsburgh, PAThe engine lost power and smoke entered cabin during approach. Aircraft landed safely. Compressor bearing failure.Jul 28, 1987 · Minor damageIncident 19870420038629IFinal Approach-IFR · Philadelphia, PARight engine surged, torque went to zero on approach. Found a valve seat had not been installed on the bleed valve.Apr 20, 1987

Service difficulty reports · 10

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR JIKA2026012301Trim System · out of alignmentDURING CLIMB, THE FLIGHT CREW NOTED THAT THE AIRCRAFT ROLLED TO THE LEFT AND REQUIRED FULL INPUT TO LEVEL OFF THE WINGS. THE CREW CALLED IT IN, AND AIR RETURNED WITHOUT FURTHER INCIDENT. MAINTENANCE TROUBLESHOT THE SYSTEM, CHECKED ALL FLIGHT CONTROL CABLES FORJan 6, 2026 · N31704 · Beech 1900C · Flight Control SystemSDR JIKA20230628201Yaw Damper · failedAFTER DEPARTING KMFR ENROUTE TO KPDX THE FLIGHT CREW REPORTED YAW DAMPER FAILURE FOLLOWED BY AN ELECTRICAL BURNING SMELL. PILOT DECLARED AN EMERGENCY. THE AIRCRAFT DIVERTED TO KSLE AND LANDED WITHOUT INCIDENT. POST FLIGHT INSPECTION NOTED THE YAW DAMPER CIRCUIJun 22, 2023 · N31704 · Beech 1900C · Flight Control SystemSDR JIKA2023060801Indicator · failedAMF1908 – ENROUTE TO KMFR PILOT DIVERTED TO KEUG DUE TO RT PROPELLER RPM FAILURE. PILOT REPORTED THAT AT CRUISE, THE RIGHT PROPELLER RPM FAILED AND DROPPED TO AROUND 700 RPM. PILOT REDUCED TORQUE AND RPMS INDICATED NORMAL, AFTER RAISING TORQUE AGAIN RPM FAILJun 8, 2023 · N31704 · Beech 1900C · Propeller SystemSDR JIKA2018011601Tube · collapsedTHE PILOT REPORTED THAT THE LEFT ENGINE OIL PRESSURE BEGAN FLUCTUATING NEAR THE LOW REDLINE. THE PILOT PERFORMED A PRECAUTIONARY INFLIGHT SHUT DOWN OF THE LEFT ENGINE AND DIVERTED. LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE LEFT ENGINE AND FOUND OIL Jan 16, 2018 · N31704 · Beech 1900C · Turbine Engine Oil SystemSDR JIKA2014073101Line · leakingON LANDING THE PILOT REPORTED THERE WAS NO PRESS ON THE RT BRAKE. TAXIED TO PARKING WITHOUT INCIDENT. INSPECTED THE RT BRAKE SYS & FOUND THE FLEXIBLE BRAKE LINE PN MS28741-4-0226 LEAKING AT THE FITTING. REPLACED BRAKE LINE, BLEED BRAKE SYS. RT BRAKE OPERATJul 31, 2014 · N31704 · Beech 1900C · Landing Gear Brake SystemSDR JIKA2014042801Connector · brokenON APPROACH TO BQN PILOT SELECTED LG DOWN, RECEIVED THE RED IN TRANSIT WARNING LIGHT FOR 10 SECONDS THEN THE LIGHT WENT OUT BUT LG DID NOT EXTEND & THREE GREEN DOWN & LOCK INDICATOR LIGHTS DID NOT ILLUMINATE. TRIED TO CYCLE THE LG, THE LG WOULD NOT EXTEND. PApr 28, 2014 · N31704 · Beech 1900C · Landing Gear System WiringSDR JIKA2014042501Cable · looseDURING APPROACH INTO BGI LG FAILED TO EXTEND WITH NO INDICATION, IN TRANSIT LIGHT, PILOT ATTEMPTED TO CYCLE LG WITH SAME RESULTS. THE PILOT MANUALLY EXTENDED LG, GEAR WAS EXTENDED WITH THREE GREEN DOWN & LOCK INDICATION LIGHTS ILLUMINATED. LANDED AT BGI WITHApr 25, 2014 · N31704 · Beech 1900C · Landing Gear System WiringSDR JIKA2014041401Wire · damagedON APPROACH AT TLPC PILOT SELECTED LG DOWN, LG FAILED TO DEPLOY & THREE GREEN LIGHT LG POSITION INDICATORS FAIL TO ILLUMINATE. PILOT TRIED SEVERAL TIMES TO CYCLE GEAR WITH SAME RESULTS, AT THAT TIME PILOT DECIDED TO MANUALLY EXTEND THE LG. AFTER SUCCESSFULLYApr 14, 2014 · N31704 · Beech 1900C · Landing Gear System WiringSDR JIKA2014021101Connector · dirtyON VISUAL APPROACH, PILOT SELECTED LG HANDLE DOWN, THERE WAS NO AUDIBLE REACTION TO MOVING THE HANDLE & THE GEAR HANDLE REMAINED RED WITH NO GREEN INDICATOR LIGHTS, VISUALLY VERIFIED GEAR WAS NOT EXTENDED, TRIED CYCLING GEAR SEVERAL TIMES WITH SAME RESULTS, DEFeb 11, 2014 · N31704 · Beech 1900C · Landing Gear System WiringSDR 96ZZZM1415Battery · dischargedELT BATTERY, WITH 2 MOS REMAINING UNTIL CALENDAR EXPIRATION, BEGAN LEAKING, CAUSING PLASTIC CASE TO CRACK AND DISINTEGRATE. ACID LEAKED INTO TRANSMITTER RENDERING IT INOPERATIVE. LEAKING ACID ALSO CAUSED THE PLASTIC TRAY (ORIGINALLY SUPPLIED WITH THE ELT AS Aug 22, 1996 · N31704 · Beech 1900C · Emergency Locator Beacon

STCs that may be installed · 177

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 177 STCs

Earlier aircraft with this N-number · 1

This aircraft carried N31704 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.