Type Record · As of May 3, 2026
ZIVKO AERONAUTICS INC EDGE-540
Fixed Wing Single Engine · LYCOMING IO-540 SER
Registered
7
Year Range
2000–2003
NTSB Events
2
Airworthiness Directives
0
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered ZIVKO AERONAUTICS INC EDGE-540 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- DE 28.6% 2
- CO 14.3% 1
- TX 14.3% 1
- CA 14.3% 1
- WA 14.3% 1
- OK 14.3% 1
By Decade of Manufacture
- 2000s 71.4% 5
- Unknown 28.6% 2
02 / NTSB Records
Events involving ZIVKO AERONAUTICS INC EDGE-540 aircraft
2 event(s) on file. Showing the most recent 2.
-
Nov 11, 2003
N540RCKing City, California Serious
NTSB Docket → -
Apr 24, 1968
N540TSVAN NUYS, California Minor
NTSB Docket →
03 / Airworthiness Directives
FAA directives applicable to ZIVKO AERONAUTICS INC EDGE-540
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for ZIVKO AERONAUTICS INC EDGE-540
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 7 registered N-numbers
Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N425NM | CO | 2000 | · | Look up ↗ |
| N540RC | TX | 2002 | ● | Look up ↗ |
| N540SA | CA | — | · | Look up ↗ |
| N540TA | WA | 2003 | · | Look up ↗ |
| N540TS | OK | — | ● | Look up ↗ |
| N580TW | DE | 2003 | · | Look up ↗ |
| N921TT | DE | 2001 | · | Look up ↗ |
Source — FAA Aircraft Registry · click "Look up" to query the live registry record (owner, address, last airworthiness)
05 / Sources & Methodology
Every count traces back to a primary US-government source
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Partial
We render counts and lists as the agency publishes them. Read the methodology →