Cessna 525
N815MC is a Cessna 525, a fixed-wing airplane with more than one motor with turbofan engines, built in 1996. It has 8 seats. It is registered to Efficiency Aloft LLC, an LLC in Santa Rosa, California. The registration is valid: it was issued on February 9, 2021 and expires on February 29, 2028. It holds a standard airworthiness certificate for normal, dated October 14, 1996.
Aircraft
- Maker
- Cessna
- Model
- 525 · all 525s and related versions
- Serial number
- 5250142
- Type
- Fixed-wing, multi-engine
- Power
- Turbofan, 2 motors · Williams FJ 44 SERIES · 1,900 lb thrust
- Seats
- 8
- Year built
- 1996
- Transponder code
- AB1D05 (octal 52616405)
Registration
- Status
- Valid registration
- Certificate issued
- February 9, 2021
- Expires
- February 29, 2028
- Last FAA action
- April 21, 2023
- Airworthiness
- Standard · Normal · October 14, 1996
- FAA region
- Western-Pacific
- FAA record id
- 00555721
Owner as the FAA publishes it
- Name
- Efficiency Aloft LLC
- Type
- LLC
- Address
- 6000 Flightline Dr
Santa Rosa, CA 95403-1047
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N815MC, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Efficiency Aloft LLC, an LLC, certificate issued February 9, 2021, expires February 29, 2028. No fractional interest recorded. [1]
Standard certificate for normal, dated October 14, 1996, consistent with the 1996 manufacture year. [1]
No earlier tail number is recorded against serial 5250142 for this model in the deregistered file. [2]
No other airframe has carried N815MC according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N815MC: Accident on July 1, 1994 at Flint, MI: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Cessna 441 · operated under 091
AN INADEQUATE PREFLIGHT INSPECTION OF THE AIRPLANE BY THE PILOT. FACTORS ASSOCIATED WITH THIS ACCIDENT WERE UNLATCHED NOSE CARGO DOORS AND THE PILOT'S FAILURE TO EXTEND THE LANDING GEAR.
Search the NTSB's CAROL system for CHI94LA227 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data