N307AJ - 1952 HILLER UH 12B
Aircraft Summary
General
Year
1952
Manufacturer
HILLER
Model
UH 12B
Serial Number
426
Registration #
N307AJ
Condition
Used
FlightRules
VFR
Based at
PAMR
Description
Low time Hiller UH-12B helicopter that has been well cared for. Former military trainer aircraft. Only 350 SMOH. KY-196 Dig Com, XPDR w/ Mode C, Digital Fuel Flow, nice Imron paint, clean interior, 3-place interior w/ Intercom, comes with numerous extra parts. See full specs for details!
Airframe
Total Time
1830
Range
205 NM
Max Takeoff Weight
2,500 lb
Basic Empty Weight
1,800 lb
Useful Load
700 lb
Max Cruise Speed
85 knots
Fuel Capacity Volume
25 gal
Airframe Notes
1,830 Hours Total Time Since New
This is the only flying Hiller helicopter in Alaska!
Rotor
Main Rotor Hub Time Remaining
143
Main Rotor Gearbox Time Remaining
518
Anti-Torque System
Tail Rotor
Tail Rotor Blade Time Remaining
1412
Tail Rotor Gearbox Time Remaining
795
Rotor Notes
This helicopter has Non-Life-Limited Main Rotor Blades.
See attached 'Component Time Sheet' at the bottom of this listing in the 'Service Logs' section for all component times remaining.
Engine
Engine Manufacturer
FRANKLIN
Engine Serial Number
E670034
Engine Horsepower
210 HP
Engine Displacement
335 cu in
Fuel Control System
Carbureted
Engine Time
350
Engine Time Since
SMOH
Engine Notes
Only 350 hours since Major Overhaul by Penland Helicopter Repair, Inc. of Porterville, CA. (FAA Certified Repair Station # CV3R437L)
(1957 hours total time since the engine was new. Franklin 6V-335B engine with 210-horsepower.)
All compressions above 70/80.
Make: Franklin / Model: 6V-335B / Serial #: E670034
Avionics
Avionics/Radios
King KY-196 Digital Com Radio
United Instruments Altimeter
King KT-76A Transponder w/ Narco AR-850 Mode C Encoder
Airspeed Indicator
Manifold Pressure Gauge
Tachometer
Vertical Speed indicator
Cylinder Head Temperature Gauge
Oil Temperature & Oil Pressure Gauge
Fuel Pressure Gauge
Fuel Quantity Gauge
Additional Equipment
Dual Controls
Yes
Heater
Yes
Additional Equipment
Bear Paws
Matronics 'Fuel Check' Digital Fuel Flow Computer
Whelen HRDF Strobe Light
Dave Clark 'IsoCom' 3-Place Voice-Activated Intercom System w/ Passenger Isolation Mode
Davtron M800 Digital Chronometer w/ Flight Timer
Electronics International Digital Voltage & Amperage Indicator
'Carburetor Temp Gauge Fail' Caution Light
'Engine Low Oil Pressure' Amber Caution Light
'Fuel Gauge Fail' Amber Caution Light
'Intercom System Fail' Amber Caution Light
Avionics Master Switch
Instrumentation Lighting
These components also come with the sale of this helicopter:
Extra Tail Rotor (still has time remaining)
Extra Rebuildable Main Rotor Blades (worth $6,000 just as cores)
Extra Rebuildable Franklin 6V-335B Engine comes with this helicopter
Extra Left and Right Cabin Doors
New Spare Mercury Clutch
This helicopter also comes with a set of Ground Handling Wheels and a Pull Dolly.
* The currently installed Main Rotor Blades were recently visually inspected by the Tulsa Rotor Blades inspector and were said to be in good shape.
This Hiller went through an extensive annual inspection in April 2023 by a Hiller helicopter expert inspector. Two new magnetos, new generator, updated interior, and bear paws.
This helicopter has an excellent ownership history. Several very attentive owners.
Based near Anchorage, Alaska.
Exterior
Year Painted
1984
Exterior Notes
Professionally stripped and painted with DuPont Imron paint in 1984:
Exterior base color: Red Imron (51078)
N-numbers: Silver Imron
Cabin area: Grey Imron (special matched color)
Skids: Flat Black lacquer
Tail Rotor; White Imron (508U)
All cabin and door plexiglass was replaced with new. Still in very good condition.
Removed all instruments for overhaul and reinstalled thereafter.
Always hangared.
Very good condition. Rated 8 to 8+.
Interior
Year Interior
2023
Configuration
Passenger
Number of Seats
3
Interior Notes
Seats professionally reupholstered with Grey fabric in 2023.
Good condition. Rated 8-9.
Inspection Status
Inspection Status
Annual Inspection next due: May 1, 2024.
All logs complete from the time this aircraft left military service in 1965 up to present.
No known damage history.
Airworthy
Yes
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