Blimp / Dirigible · AMA/EXPR UNKNOWN ENG · as of Sep 21, 2026
Distribution · currently registered
By state (top 10)
- OH 100.0% 2
By decade of manufacture
- 1970s 50.0% 1
- 1980s 50.0% 1
NTSB records
1 event(s) on file. Showing the most recent 1.
- Dec 3, 2003 N10A Gardena, California Minor NTSB docket ↗
Airworthiness directives
No matching airworthiness directives are on file for this make and model in the Federal Register.
Type certificate data sheets · 1 match in the FAA catalog
- TC 1 Lockheed Martin Naval Electronics & Surveillance Systems - AKRON Historical Rev 3 · 10/30/2003
Models: GZ-19, GZ-19A, TZ-123000, GZ-20A + 1 more
Supplemental type certificates · 2 on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Available