# N9621Z: 1963 Callair A-9, registration cancelled 2013-05-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 23, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Callair A-9](https://openairdocs.org/model/callair-a-9) (registry code 1850120)
- Engine: [Lycoming 0-540 series](https://openairdocs.org/engine/lycoming-0-540-series) (registry code 41532)
- Data sheets: [TCDS A-758](https://openairdocs.org/tcds/A-758), [TCDS E-295](https://openairdocs.org/tcds/E-295) (OpenAirDocs)
- Serial number: 1024
- Year built: 1963
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: August 5, 1963
- Certificate issued: September 15, 1989
- Last registry action: January 15, 2008
- Mode S code: AD6627
- Owner when cancelled: [Hjelle Glenn T](https://openairdocs.org/faa-owner/HJELLE%20GLENN%20T)
- Location: [Elbow Lake, MN](https://openairdocs.org/faa-place/MN/Elbow%20Lake)
- Owner type: Individual
- Owner's area on the map: 45.9916° N, 95.9816° W: Placed by OpenAirDocs at the center of ZIP code 56531, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9621Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9621Z
- Page: https://openairdocs.org/deregistered/N9621Z-2013-05-23

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Callair A-9: https://openairdocs.org/model/callair-a-9.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MKC90LA135](https://openairdocs.org/ntsb/MKC90LA135), Jun 22, 1990: Callair A-9 (N9621Z), Barrett, MN, substantial damage. Probable cause: INADEQUATE VISUAL OUTLOOK AND A DELAYED PULL-UP BY THE PILOT IN COMMAND.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19900622022129A](https://openairdocs.org/incident/19900622022129A), Jun 22, 1990: Airpts A9 (N9621Z), Barrett, MN, Substantial damage. Collided with wires and a pole on pull-up from a spray run. Impact severed part of wing. Caused uncontrolled roll.

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