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N1048P

Open the Markdown

Hiller-Tri-Plex Ind.Inc. UH-12B · Franklin 6V-335 series

Open in FAA registry

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Registered owner
Aviation Solution Experts LLC
Location
St Marys, IA
Owner type
LLC
Serial number
635
Type
Rotorcraft
Engine
Reciprocating
Airworthiness
Standard, normal
Airworthiness date
July 24, 1979
Certificate issued
October 22, 2025
Expires
October 31, 2032
Mode S code
A0170E
Hiller-Tri-Plex Ind.Inc. UH-12BAirframe model · 3 seats · 1 engine · 1 registeredTCDS 6H2Airframe · Hiller-Tri-Plex Ind.Inc. UH-12BTCDS E-244Engine · Franklin 6V-335 series

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Franklin 6V-335 model are included below.

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Airworthiness directives that may apply · 24

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1962In forceSuperseded2026
See all 27 ADs

Information bulletins that may apply

Advisory, not mandatory.

No bulletins matched this aircraft’s models

NTSB investigations · 2

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

NTSB FTW93LA047Accident · No injuriesLimited investigationFinal reportJustin, TXFailure of the main rotor system for undetermined reasons. A factor was the lack of suitable terrain at the pilot's disposal.Dec 2, 1992 · Substantial damageNTSB LAX85LA309Accident · No injuriesLimited investigationFinal reportDurham, CAThe purpose of the LCL flight was for the CFI to demo the newly acquired helicopter to its owner. The CFI reported that during the flt a 'somewhat common' vibration was detected, & he associated the vibration with the acft's wooden main rotor blades. He…Jul 7, 1985 · Substantial damage

FAA incident reports · 2

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

Accident 19921202048999AFcd/Prec Ldg From Cruise · Justin, TXReported severe vibration. Made autorotation to hay field. Overrotated on flare. Tail hit. Rotors chopped tailboom.Dec 2, 1992 · Substantial damageAccident 19850707029519AFinal Approach · Durham, CAStruck powerlines, then ground during approach. Pilot, distracted by a vibration, did not see the powerlines.Jul 7, 1985 · Substantial damage

Service difficulty reports

No reports matched to N1048PGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Hiller-Tri-Plex Ind.Inc. UH-12B aircraft

STCs that may be installed · 37

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

See all 37 STCs

Earlier aircraft with this N-number · 1

This aircraft carried N1048P before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.

1958Piper PA-23 · S/N 23-56Cancelled Aug 4, 1958 · Exported to Canada · St Johnsbury Trucking Co Inc, St Johnsbury, VT