# Delta Hawk DH180A4

- Type: Engine model (FAA registry)
- Registry code: 21001
- Manufacturer (registry): DELTA HAWK
- Model: DH180A4
- Engine type: 4 cycle
- Power: 180 hp
- Installed in: 4 registered aircraft
- Page: https://openairdocs.org/engine/delta-hawk-dh180a4

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

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

None matched.

## Registered aircraft (4)

- [N102DH](https://openairdocs.org/aircraft/N102DH): [Piper Aircraft Inc](https://openairdocs.org/faa-owner/PIPER%20AIRCRAFT%20INC), [Vero Beach, FL](https://openairdocs.org/faa-place/FL/Vero%20Beach), built 2025, S/N 4496597
- [N114AC](https://openairdocs.org/aircraft/N114AC): [Ac Aviation LLC](https://openairdocs.org/faa-owner/AC%20AVIATION%20LLC), [Racine, WI](https://openairdocs.org/faa-place/WI/Racine), built 2018, S/N VT020
- [N1974B](https://openairdocs.org/aircraft/N1974B): [Deltahawk Engines Inc](https://openairdocs.org/faa-owner/DELTAHAWK%20ENGINES%20INC), [Racine, WI](https://openairdocs.org/faa-place/WI/Racine), built 2002, S/N 1233
- [N245WM](https://openairdocs.org/aircraft/N245WM): [Saxton Craig J](https://openairdocs.org/faa-owner/SAXTON%20CRAIG%20J), [Kirkland, WA](https://openairdocs.org/faa-place/WA/Kirkland), built 2025, S/N 140823

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports (1)

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 20240925018059I](https://openairdocs.org/incident/20240925018059I), Sep 25, 2024: Ken Mishler VELOCITY V-TWIN (N114AC), Racine, WI, Minor damage. Pilot stated that during the landing the nose wheel started to shimmy aggressively. The pilot applied back pressure to the aircraft to take the weight off the…

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