Beechcraft D 50 pilot reported engine failure on approach.

Attributes
ACN	1751919
Time
Date	202007
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Twin Bonanza 50
Operating Under FAR Part	Part 91
Flight Phase	Initial Approach
Route In Use	Visual Approach
Flight Plan	VFR
Component
Aircraft Component	Reciprocating Engine Assembly
Person 1
Function	Single Pilot Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument
Experience	Flight Crew Last 90 Days 12 Flight Crew Total 25000 Flight Crew Type 3000
Person 2
Qualification	Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument
Events
Anomaly	Aircraft Equipment Problem Critical Airspace Violation All Types Deviation - Procedural FAR Deviation - Procedural Published Material / Policy Inflight Event / Encounter CFTT / CFIT

Narrative:

While on a straight in approach right engine failed due to fuel mismanagement. While switching tanks; I lost directional control and to flew into the restricted airspace. Despite having plenty of fuel the engine did not restart and I had to give up on that plan and feather the engine as we were running out of altitude. Flew very low over a few houses then started a slow climb. Flew to ZZZ landed. Restart on ground no problem.learned to switch from aux tank to main fuel tank for landing much earlier.

Original NASA ASRS Text

Title: Beechcraft D 50 pilot reported engine failure on approach.

Narrative: While on a straight in approach right engine failed due to fuel mismanagement. While switching tanks; I lost directional control and to flew into the restricted airspace. Despite having plenty of fuel the engine did not restart and I had to give up on that plan and feather the engine as we were running out of altitude. Flew very low over a few houses then started a slow climb. Flew to ZZZ landed. Restart on ground no problem.Learned to switch from aux tank to main fuel tank for landing much earlier.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.