# Brook Aaron D LANCAIR IV-P - Type: Aircraft model (FAA registry) - Registry code: 05613IU - Manufacturer (registry): BROOK AARON D - Model: LANCAIR IV-P - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 4 - Weight class: Up to 12,499 lb - Certification: Not type certificated - Registered aircraft: 0 - Page: https://openairdocs.org/model/brook-aaron-d-lancair-iv-p Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft None registered with this model now. ## NTSB investigations (2) 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 ERA16FA097](https://openairdocs.org/ntsb/ERA16FA097), Jan 30, 2016: Brook Aaron D Lancair IV P (N401PT), Albany, GA, destroyed, 3 fatal. Probable cause: The pilots' failure to maintain control during a takeoff attempt in a high-performance airplane. Contributing to the accident were the pilots' decision to operate the airplane above its maximum gross… - [NTSB LAX07LA184](https://openairdocs.org/ntsb/LAX07LA184), Jun 2, 2007: Brook Lancair IV-P (N401PT), Parowan, UT, substantial damage. Probable cause: A loss of engine power due to engine inlet icing. Contributing to the accident was the lack of engine inlet anti-icing capability. ## FAA accident and incident reports (3) 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 20160130017379A](https://openairdocs.org/incident/20160130017379A), Jan 30, 2016: Brook Aaron D LANCAIR IV-P (N401PT), Albany, GA, Destroyed, 3 fatal. Aircraft N401PT took off from runway 22 and at approximately 1000 feet was already off the ground and gears up. At approximately 1500 feet, and 40 to 60 feet… - [Incident 20100421039989I](https://openairdocs.org/incident/20100421039989I), Apr 21, 2010: Brook Aaron LANCAIR IV- (N401PT), West Mifflin, PA, Minor damage. The pilot stated that the nose wheel separated from the aircraft on rollout. The nose wheel and fork were located on the runway, approximately 900 feet from… - [Accident 20070602008889A](https://openairdocs.org/incident/20070602008889A), Jun 2, 2007: Amtr LANCAIRIVP (N401PT), Parowan, UT, Substantial damage. (-23)The pilot was on an IFR flight plan cruising at 26000 feet MSL. He encountered some clouds and rain showers over the mountains. The engine ingested some… ## Service difficulty reports (3) As reported by operators and repair stations, by the model named in the report. - [SDR 2025FA0000532](https://openairdocs.org/sdr/2025FA0000532), Jul 31, 2025: WINDSHIELD. FRACTURED. LANCAIR IV-P, WHILE IN PRESSURIZED CRUISE FLIGHT AT 15,500' MSL AND 245KTS, A LARGE PORTION OF THE WINDSHIELD FRACTURED AND SEPARATED FROM THE AIRCRAFT. AN IMME - [SDR 2013FA0000412](https://openairdocs.org/sdr/2013FA0000412), Jul 1, 2013: CRANKSHAFT. CRACKED. ENGINE OVERHAULED 105 HOURS AGO, AND CRANK WAS ULTRASOUND TESTED OK. NO INCIDENTS OF ANY KIND HAVE EVER OCCURRED WITH THIS ENGINE OR PROPELLER, SUCH AS PROP STR - [SDR 2012FA0000352](https://openairdocs.org/sdr/2012FA0000352), Jun 4, 2012: WINDOW. DEPARTED. DURING CRUISE AT 20,000 FT, HEARD A BANG, AND THEN PILOT`S EARS POPPED. DESCENDED TO 11,000 FT. A PHYSICAL REVIEW OF ACFT REVEALED THE LT REAR WINDOW BEHIND ENT ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Pratt Dennis C LANCAIR IV P](https://openairdocs.org/model/pratt-dennis-c-lancair-iv-p): 1 registered aircraft, registry code 05601IZ - [Coleman Charles LANCAIR IV P](https://openairdocs.org/model/coleman-charles-lancair-iv-p): 1 registered aircraft, registry code 05601L9 - [Raetech Motorsports LANCAIR IV-P](https://openairdocs.org/model/raetech-motorsports-lancair-iv-p): 1 registered aircraft, registry code 056020J - [Graham Richard A LANCAIR IV-P](https://openairdocs.org/model/graham-richard-a-lancair-iv-p): 1 registered aircraft, registry code 05602CV - [Euzarraga David H LANCAIR IV P](https://openairdocs.org/model/euzarraga-david-h-lancair-iv-p): 1 registered aircraft, registry code 0560382 - [Yoder Jack LANCAIR IVP](https://openairdocs.org/model/yoder-jack-lancair-ivp): 1 registered aircraft, registry code 056039V - [Falcon Helicopter LANCAIR IV-P](https://openairdocs.org/model/falcon-helicopter-lancair-iv-p): 1 registered aircraft, registry code 05603LR - [Zedaker Tom LANCAIR IVP](https://openairdocs.org/model/zedaker-tom-lancair-ivp): 1 registered aircraft, registry code 05603PR - [Patterson M/Fenoglio J/Nelon C LANCAIR IVP](https://openairdocs.org/model/patterson-m-fenoglio-j-nelon-c-lancair-ivp): 1 registered aircraft, registry code 05603Q7 - [Hill George Melvin LANCAIR IV P](https://openairdocs.org/model/hill-george-melvin-lancair-iv-p): 1 registered aircraft, registry code 0560404 - [Hooker William M LANCAIR IV-P](https://openairdocs.org/model/hooker-william-m-lancair-iv-p): 1 registered aircraft, registry code 056041J - [Etzler Richard LANCAIR IV P](https://openairdocs.org/model/etzler-richard-lancair-iv-p): 1 registered aircraft, registry code 056044V --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.