# Davis MK.1

- Type: Aircraft model (FAA registry)
- Registry code: 130073B
- Manufacturer (registry): DAVIS
- Model: MK.1
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Reciprocating
- Seats: 1
- Weight class: Up to 12,499 lb
- Cruise speed: 45 mph
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/davis-mk-1

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

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (5)

As reported by operators and repair stations, by the model named in the report.

- [SDR AUS20011024](https://openairdocs.org/sdr/AUS20011024), Sep 25, 2001: DUCT. CRACKED. (AUS) ENGINE POWER SECTION EXHAUST DUCT EXTENSIVELY CRACKED. AIRCRAFT IS FOREIGN REGISTRATION 5W-FAY.
- [SDR AUS20010948](https://openairdocs.org/sdr/AUS20010948), Aug 25, 2001: BOLT. BROKEN. (AUS) LANDING GEAR REAR MOUNT BOLT FAILED DURING HEAVY LANDING. MINOR DAMAGE TO REAR OF SPAR.
- [SDR AUS20010684](https://openairdocs.org/sdr/AUS20010684), May 30, 2001: STRUCTURE. DELAMINATED. (AUS) INTERNAL DELAMINATION OF WING/FUEL TANK. SEVERE FUEL LEAKAGE. THE AIRCRAFT IS A HOMEBUILT AND IT IS SUSPECTED THAT INCORRECTTECHNIQUES WERE USED IN THE CO
- [SDR AU000907](https://openairdocs.org/sdr/AU000907), Sep 16, 2000: CONNECTOR. DISCONNECTED. (AUS) LEFT MAIN LANDING GEAR DOWNLOCK MICROSWITCH WIRE SPADE CONNECTOR DISCONNECTED FROM SWITCH LUG. (X)
- [SDR CA991210005](https://openairdocs.org/sdr/CA991210005), Jan 11, 1999: COMPUTER. FAILED. (CAN) ERRONIOUS DATA AND DATA BASE OPERATIONS IN CANADIAN AIRSPACE. ITEM IS TSO APPROVED MFG. AIRSPACE CLASSIFICATION ERRORS, VOR / AIRPORT & ARTECC ERRORS, EME

## The same model under other registry codes

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

- [Wellington Sport MK-1](https://openairdocs.org/model/wellington-sport-mk-1): 1 registered aircraft, registry code 056016F
- [Kinikin Melvin D MK1](https://openairdocs.org/model/kinikin-melvin-d-mk1): 1 registered aircraft, registry code 05602LC
- [Heath Donald F MK 1](https://openairdocs.org/model/heath-donald-f-mk-1): 1 registered aircraft, registry code 056145A
- [Koster Michael J MK-1](https://openairdocs.org/model/koster-michael-j-mk-1): 1 registered aircraft, registry code 05625ZU
- [John A Bond/Alison F Bond MK 1](https://openairdocs.org/model/john-a-bond-alison-f-bond-mk-1): 1 registered aircraft, registry code 056398D
- [Kilo Bravo Holdings MK1](https://openairdocs.org/model/kilo-bravo-holdings-mk1): 1 registered aircraft, registry code 056402E
- [Gyrocopter MK 1](https://openairdocs.org/model/gyrocopter-mk-1): 0 registered aircraft, registry code 05602QK
- [Smith Jack M MK-1](https://openairdocs.org/model/smith-jack-m-mk-1): 0 registered aircraft, registry code 056187J
- [Keeley M/Tidd R MK-1](https://openairdocs.org/model/keeley-m-tidd-r-mk-1): 0 registered aircraft, registry code 05627VR

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