Public Record · As of May 5, 2026
N991TC
Autogyro CALIDUS · 2017 View Type →
Status
Registration Valid
Type
Gyroplane
Engine
ROTAX 914UL
Last Cert Issue
—
Aircraft Resources
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N991TC.
Tail Number
N991TC
Serial Number
C00335
Make
AUTOGYRO GMBH
Model
CALIDUS
Year of Manufacture
2017
Mfr / Model Code
05636HZ
Type Aircraft
Gyroplane
Type Engine
4-Cycle
Engines
1
Seats
2
Engine Manufacturer
ROTAX
Engine Model
914UL
Horsepower
115 hp
Weight Class
CLASS 1
Certification
Experimental (+1 flag) · code 42
Registrant
991TC LLC · LLC
Address
3521 CHURCHILL WAY · MANHATTAN, KS 66503-0600
FAA Region
3 · County 161
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
ADD806
Mode S (Octal)
53354006
Kit Manufacturer
AUTOGYRO GMBH
Kit Model
CALIDUS
Live position via ICAO24 ADD806
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
May 4, 2017
Stevensville, Maryland minor
Airport · W29 Bay Bridge Airport
03 / Airworthiness Directives
Applicable to AUTOGYRO GMBH CALIDUS
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.