Piston helicopter

N505TA

2016 Homebuilt Calidus

Not current (FAA status 19) No accidents on file
Built
2016
Serial
C00427
Class
Piston helicopter
Engines
Rotax 914UL
Status
Not current (FAA status 19)
Registered owner
Individual · sign in to see
Based
Boulder, CO
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Registration record

N505TA on the FAA register

Type
2016 Homebuilt Calidus
Serial
C00427
Engines
Rotax 914UL
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Boulder, CO
Certificate issued
—
Airworthiness date
2016-05-07
Registration expires
—
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A64E2D
Mode S (octal)
51447055
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Autogyro Gmbh CALIDUS
Status
Not current (FAA status 19)
Registry history

Timeline

  • 2016-05-07
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2010-05-13
    N505TA previously assigned to a Airbus A300 B4-203 (s/n 271); cancelled.
Overview

About N505TA

N505TA is a 2016 Homebuilt Calidus, serial number C00427. It is registered to an individual in Boulder, Colorado.

The FAA aircraft reference file describes the type as a piston helicopter, one Rotax 914UL engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 7, 2016.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N505TA.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N505TA.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Colorado· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.