Quartz Mountain Aerospace Inc 11
8 on the U.S. register. Built from 2008 to 2009; half of them date from 2008 or earlier. Texas has the most (2). 38% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.
About the 11 from the FAA's model table
- Type
- Fixed-wing, single engine · Piston singles
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Cont Motor Io-360-Es (8)
- Seats
- 4
- Built of
- aluminium
- Maker on the register
- Quartz Mountain Aerospace Inc
- Registered
- earliest certificate July 26, 2012; newest June 19, 2026
Where they are owner's state
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| 11E | 8 | 2008 to 2009 | 100.0% |
Airworthiness certificate class
By airworthiness certificate, as a table
| aircraft | share | |
|---|---|---|
| Standard | 5 | 62% |
| Experimental | 3 | 38% |
Biggest operators companies, schools and clubs
Largest fleets, as a table
| aircraft | |
|---|---|
| Krehko Industries LLC | 1 |
| Blue Sky Wings LLC | 1 |
| Aero Club Valkaria LLC | 1 |
Accident history NTSB records · 2 cases since 1982, 0 fatal
The 2 most recent of 2 cases where the NTSB's make and model match this family's versions. Each aircraft's own page also shows its record. How this model compares with others, with the fleet taken into account: Accidents by model in Aviation Analytics.
Questions people ask answers refresh every morning
How many Quartz Mountain Aerospace Inc 11 aircraft are registered in the U.S.?
8 as of October 23, 2026, counting 1 version the FAA records separately.
Which state has the most Quartz Mountain Aerospace Inc 11s?
Texas, with 2.
Who owns the Quartz Mountain Aerospace Inc 11?
38% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are not named on this site at this time.
When were the Quartz Mountain Aerospace Inc 11s on the register built?
Between 2008 and 2009; half of them in 2008 or earlier.
How many Quartz Mountain Aerospace Inc 11 accidents has the NTSB recorded?
2 accidents and incidents since 1982, 0 of them fatal. A model flown more shows more; the accident analytics compare models per thousand registered.
What is the Quartz Mountain Aerospace Inc 11 made of?
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The FAA's type certificate data sheet is the authority for any one model.
What the FAA has certified, ordered and been told about the Quartz Mountain Aerospace Inc 11 the component layer
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The FAA has issued 1 airworthiness directive (orders that owners must comply with) that name this model, most of them about flight controls. Operators and repair shops have filed 4 failure reports with the FAA since 2009, 4 of them in the last ten years: about 50.0 a year for every 100 aircraft on the register; the system most often named is engine. 1 approved modification exist for it, the most by Avtek.
FAA orders 1 airworthiness directives · newest first
By system
Orders by system, as a table
| orders | share | |
|---|---|---|
| Flight controls | 1 | 100% |
Failure reports 4 since 2009 · what operators and shops told the FAA
Failure reports by year, as a table
| reports | |
|---|---|
| 09 | 4 |
By system
Failure reports by system, as a table
| reports | share | |
|---|---|---|
| Engine | 2 | 50% |
| Flight controls | 1 | 25% |
| Airframe structure | 1 | 25% |
Parts most often reported as the reports name them
Latest reports
Approved replacement parts 1 parts manufacturer approvals
Parts a company other than the maker may make for this design and sell as FAA-approved. The companies holding the most:
Most often: skyview hdx (1).
Approved modifications 1 supplemental type certificates
Changes the FAA has approved for this design, from new avionics and engines to floats and parachutes. The companies holding the most:
Latest
Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.
Connections how the 11 links to the rest of the register
- Quartz Mountain Aerospace Inc 8 aircraft on the register
- Quartz Mountain Aerospace Inc 11E 8 registered
- Built of aluminium
- Continental IO-360-ES 8 of these aircraft · 210 hp
- Texas 2 of these aircraft
- Wyoming 1 of these aircraft
- New Mexico 1 of these aircraft
- Missouri 1 of these aircraft
- Florida 1 of these aircraft
- Krehko Industries LLC 1 of these aircraft
- Blue Sky Wings LLC 1 of these aircraft
- Aero Club Valkaria LLC 1 of these aircraft
- NTSB accidents and incidents involving the 11 2 cases since 1982 · 0 fatal
- FAA orders naming the 11 1 airworthiness directives
- Failure reports filed on the 11 4 reports since 1995
- Approved modifications for the 11 1 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/model/quartz-mountain-aerospace-inc/11.json.
Aircraft newest certificates first · 8
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N506BW | Quartz Mountain Aerospace Inc 11E |
Individual owner New Mexico |
Standard | 2026-06-19 | ValidFAA registration status code V: Valid registration. All codes |
| N316DR | Quartz Mountain Aerospace Inc 11E |
Krehko Industries LLC Gillette, Wyoming |
Experimental | 2025-12-08 | ValidFAA registration status code V: Valid registration. All codes |
| N511BW | Quartz Mountain Aerospace Inc 11E |
Individual owner Texas |
Standard | 2025-03-04 | ValidFAA registration status code V: Valid registration. All codes |
| N705QM | Quartz Mountain Aerospace Inc 11E |
Individual owner Texas |
Experimental | 2024-03-21 | ValidFAA registration status code V: Valid registration. All codes |
| N519BW | Quartz Mountain Aerospace Inc 11E |
Aero Club Valkaria LLC Malabar, Florida |
Standard | 2023-10-09 | ValidFAA registration status code V: Valid registration. All codes |
| N396SS | Quartz Mountain Aerospace Inc 11E |
Individual owner California |
Experimental | 2017-12-29 | ValidFAA registration status code V: Valid registration. All codes |
| N514BW | Quartz Mountain Aerospace Inc 11E |
Co-owned owner Missouri |
Standard | 2012-09-27 | ValidFAA registration status code V: Valid registration. All codes |
| N507BW | Quartz Mountain Aerospace Inc 11E |
Blue Sky Wings LLC Parker, Colorado |
Standard | 2012-07-26 | ValidFAA registration status code V: Valid registration. All codes |