Single-engine piston

N77RL

2022 Homebuilt SLING 4

Registered No accidents on file
Built
2022
Serial
133
Class
Single-engine piston
Engines
Rotax 914UL2-01
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Atkinson, NH
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Registration record

N77RL on the FAA register

Type
2022 Homebuilt SLING 4
Serial
133
Engines
Rotax 914UL2-01
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Atkinson, NH
Certificate issued
2020-10-01
Airworthiness date
2022-04-30
Registration expires
2027-10-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AA6830
Mode S (octal)
52464060
Seats (type)
4
Weight class
up to 12,499 lb
Kit
Airplane Factory SLING 4
Status
Current as of October 2026
Registry history

Timeline

  • 2027-10-31
    Registration expires (renewal due).
  • 2022-04-30
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2020-10-01
    Certificate of registration issued as N77RL to the current registrant.
  • 2011-07-19
    N77RL previously assigned to a Cessna 414A (s/n 414A0211); cancelled.
  • 1989-12-13
    N77RL previously assigned to a Glasflugel Mosquito (s/n 34); cancelled.
Overview

About N77RL

N77RL is a 2022 Homebuilt SLING 4, serial number 133. It is registered to an individual in Atkinson, New Hampshire. The current certificate of registration was issued on October 1, 2020 and expires on October 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 914UL2-01 engine and 4 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 30, 2022.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N77RL. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

2010-08-19 Accident · Bedford, PA Damage: Substantial NTSB · ERA10CA436
Reported aircraft: Cessna 414 — a different aircraft that carried the N77RL registration before this airframe.
Probable cause: The pilot's failure to establish a proper climb gradient during a departure in instrument meteorological conditions, which resulted in a collision with trees.

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 New Hampshire· 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.