Type Record · As of May 3, 2026
KOLB KOLB MARK II
Fixed Wing Single Engine · ROTAX 503 DCDI
Registered
1
Year Range
2007–2007
NTSB Events
0
Airworthiness Directives
0
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered KOLB KOLB MARK II aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- AL 100.0% 1
By Decade of Manufacture
- 2000s 100.0% 1
02 / NTSB Records
Events involving KOLB KOLB MARK II aircraft
No NTSB-recorded events match KOLB KOLB MARK II in the indexed corpus.
02b / NASA ASRS Reports
Near-miss reports involving KOLB KOLB MARK II
NASA's voluntary, confidential reporting system surfaces what almost went wrong. 4 de-identified ASRS reports reference this airframe. Pilot-written narrative. ASRS reports are voluntary and not investigated — they represent the reporter's perspective and cannot infer prevalence.
- ACN 2093255 Altitude Deviations
Corporate helicopter flight crew reported receiving an ATC altitude alert when descending below crossing fix altitude on approach. Flight crew climbed to correct altitude and continued the approach.
S-76/S-76 Mark II
- ACN 2015262 Emergency Medical Service Incidents
S-76 EMS pilot reported after asking ATC to cross through their airspace on a medical mission, the controller asked the pilot to remain a mile north of the runway. Traversing the area, the EMS pilot n
S-76/S-76 Mark II
- ACN 1957273 Emergency Medical Service Incidents
S76 Medevac Captain reported aborting takeoff from taxiway after observing NORDO traffic on take-off which resulted in a NMAC.
S-76/S-76 Mark II
- ACN 1913346 Emergency Medical Service Incidents
Helicopter pilot reported an NMAC during departure with a military fighter doing a high speed pass over the runway. Tower controller issued helicopter a takeoff clearance which put them into the fligh
S-76/S-76 Mark II
03 / Airworthiness Directives
FAA directives applicable to KOLB KOLB MARK II
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 KOLB KOLB MARK II
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 1 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 |
|---|---|---|---|---|
| N929YE | AL | 2007 | · | 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
Available
We render counts and lists as the agency publishes them. Read the methodology →