# Noack David L SNOBIRD 636D4

- Type: Aircraft model (FAA registry)
- Registry code: 05623TV
- Manufacturer (registry): NOACK DAVID L
- Model: SNOBIRD 636D4
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/noack-david-l-snobird-636d4

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MIA96LA113](https://openairdocs.org/ntsb/MIA96LA113), Apr 10, 1996: Snowbird 636D4 (N7047J), Okeechobee, FL, destroyed, 2 fatal. Probable cause: the failure of the main rotor control connecting rod, which rendered the control stick unusable and led to a loss of control.

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19960711025049I](https://openairdocs.org/incident/19960711025049I), Jul 11, 1996: Amtr SNOWBIRD (N7048J), Arlington, WA, Minor damage. Narrative: prior to take-off the pilot indicated he completed a control check and everything was satisfactory. However, during the take-off roll the stick is…
- [Accident 19960410006739A](https://openairdocs.org/incident/19960410006739A), Apr 10, 1996: Amtr SNOBIRDXL (N7047J), Okeechobee, FL, Destroyed, 2 fatal. Observed vertical descent to ground during test flight. Rotor control rod broke. Roll pitch anchor bolt came off.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Tehirkin Evgeniy SNOBIRD 636D4](https://openairdocs.org/model/tehirkin-evgeniy-snobird-636d4): 0 registered aircraft, registry code 05626AH

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