Beechcraft B-99
6 on the U.S. register. Built from 1968 to 1974; half of them date from 1969 or earlier. Florida has the most (4). 100% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.
About the B-99 from the FAA's model table
- Type
- Fixed-wing, multi-engine · Turboprops
- Power
- Turboprop, 2 engines
- Common engines
- U/A Canada Pt6 Ser 578Hp (3), U/A Canada Pt6A-27-28 (1), P&W Pt6A Ser (1)
- Seats
- 17
- Cruise speed
- about 187 mph
- Built of
- aluminium
- Maker on the register
- Beech
- Registered
- earliest certificate April 26, 2007; newest October 1, 2019
Where they are owner's state
Who owns them registrant type
By owner type, as a table
| aircraft | share | |
|---|---|---|
| Corporation | 5 | 83% |
| LLC | 1 | 17% |
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| B-99 | 6 | 1968 to 1974 | 100.0% |
Airworthiness certificate class
Biggest operators companies, schools and clubs
Largest fleets, as a table
| aircraft | |
|---|---|
| UAS Transervices INC | 4 |
| N699Cz LLC | 1 |
| Alpine Aviation INC | 1 |
Fleet pages: UAS Transervices INC · Alpine Aviation INC
Accident history NTSB records · 4 cases since 1982, 1 fatal
The 4 most recent of 4 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 Beechcraft B-99 aircraft are registered in the U.S.?
6 as of October 29, 2026, counting 1 version the FAA records separately.
Which state has the most Beechcraft B-99s?
Florida, with 4.
Who owns the Beechcraft B-99?
100% 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 Beechcraft B-99s on the register built?
Between 1968 and 1974; half of them in 1969 or earlier.
How many Beechcraft B-99 accidents has the NTSB recorded?
4 accidents and incidents since 1982, 1 of them fatal. A model flown more shows more; the accident analytics compare models per thousand registered.
What is the Beechcraft B-99 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 Beechcraft B-99 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 2 airworthiness directives (orders that owners must comply with) that name this model, most of them about landing gear. Operators and repair shops have filed 120 failure reports with the FAA since 1995, 28 of them in the last ten years: about 46.7 a year for every 100 aircraft on the register; the system most often named is landing gear. 31 approved modifications exist for it, the most by Aviation Fabricators INC.
FAA orders 2 airworthiness directives · newest first
By system
Orders by system, as a table
| orders | share | |
|---|---|---|
| Landing gear | 1 | 50% |
| Flight controls | 1 | 50% |
Failure reports 120 since 1995 · what operators and shops told the FAA
Failure reports by year, as a table
| reports | |
|---|---|
| 95 | 1 |
| 96 | 5 |
| 97 | 8 |
| 98 | 6 |
| 99 | 18 |
| 00 | 16 |
| 01 | 5 |
| 02 | 4 |
| 03 | 2 |
| 04 | 4 |
| 05 | 3 |
| 07 | 5 |
| 08 | 1 |
| 09 | 2 |
| 10 | 3 |
| 11 | 4 |
| 12 | 4 |
| 13 | 1 |
| 14 | 3 |
| 15 | 3 |
| 16 | 7 |
| 17 | 2 |
| 18 | 1 |
| 19 | 1 |
| 20 | 4 |
| 21 | 2 |
| 22 | 3 |
| 23 | 2 |
By system
Failure reports by system, as a table
| reports | share | |
|---|---|---|
| Landing gear | 31 | 26% |
| Engine | 26 | 22% |
| Airframe structure | 23 | 19% |
| Flight controls | 14 | 12% |
| Electrical power | 9 | 8% |
| Heating, ice protection and utility systems | 6 | 5% |
| Emergency equipment | 5 | 4% |
| Instruments and avionics | 2 | 2% |
Parts most often reported as the reports name them
Parts most reported, as a table
| reports | |
|---|---|
| Connector | 5 |
| Engine | 5 |
| Switch | 5 |
| Torque Tube | 5 |
| Bearing | 4 |
| Wire | 4 |
| Actuator | 3 |
| Blade | 3 |
| Hinge | 3 |
| Motor | 3 |
Latest reports
Approved replacement parts 278 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: beech crew (20), bearing (20), place divan (13), place spar (10), high density (10), beech vent (10), bushing (9), beech wingtip (8), place deluxe (7), fuel cap (6).
Approved modifications 31 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 B-99 links to the rest of the register
- Beechcraft 6 aircraft on the register
- Beechcraft B-99 6 registered
- Built of aluminium
- Pratt & Whitney Canada PT6 series 3 of these aircraft · 550 hp
- Pratt & Whitney Canada PT6A-27-28 1 of these aircraft · 680 hp
- Pratt & Whitney PT6A series 1 of these aircraft · 750 hp
- UAS Transervices INC 4 of these aircraft
- N699Cz LLC 1 of these aircraft
- Alpine Aviation INC 1 of these aircraft
- NTSB accidents and incidents involving the B-99 4 cases since 1982 · 1 fatal
- FAA orders naming the B-99 2 airworthiness directives
- Failure reports filed on the B-99 120 reports since 1995
- Approved modifications for the B-99 31 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/model/beechcraft/b-99.json.
Aircraft newest certificates first · 6
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N699CZ | Beech B-99 |
N699Cz LLC Milwaukee, Wisconsin |
Standard | 2019-10-01 | ValidFAA registration status code V: Valid registration. All codes |
| N950AA | Beech B-99 |
Alpine Aviation INC Provo, Utah |
Standard | 2010-07-27 | ValidFAA registration status code V: Valid registration. All codes |
| N21FW | Beech B-99 |
UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N4299A | Beech B-99 |
UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N20FW | Beech B-99 |
UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-27 | ValidFAA registration status code V: Valid registration. All codes |
| N34AK | Beech B-99 |
UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-26 | ValidFAA registration status code V: Valid registration. All codes |