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Registered aircraft · FAA record as of October 30, 2026Combs Dale B RV-4
N506DC is a Combs Dale B RV-4, a fixed-wing airplane with one motor with a piston engine, built in 1996. It has 2 seats. It is registered to an individual in Pleasant Grove, Utah. The registration is valid: it was issued on January 23, 2014 and expires on January 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated October 29, 1996.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Combs Dale B
- Model
- RV-4
- Serial number
- 001
- Type
- Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Lycoming I0360 SER · 180 hp
- Seats
- 2
- Year built
- 1996
- Transponder code
- A65088 (octal 51450210)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- January 23, 2014
- Expires
- January 31, 2030
- Last FAA action
- January 24, 2023
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Amateur builtFAA certificate purpose code 2 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · October 29, 1996
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00785921
Owner as the FAA publishes it
- Name
- Combs Dale B
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 1542 W 110 N
Pleasant Grove, UT 84062-3555
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Connections how N506DC links to the rest of the register
- Combs Dale B 1 aircraft on the register
- Lycoming IO-360 series 8,559 aircraft with this engine series · 180 hp
- Pleasant Grove, UT 25 aircraft registered in this town
- Utah 8,355 aircraft registered
- FAA orders naming the Lycoming IO-360 series 42 airworthiness directives
- Failure reports on the Lycoming IO-360 series 39 reports since 1995
The whole map of how records connect · these connections as data: /graph/aircraft/N506DC.json.
Records check free · 1 to understand · 4 clear
The public federal record on N506DC, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Combs Dale B, an individual, certificate issued January 23, 2014, expires January 31, 2030. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated October 29, 1996, consistent with the 1996 manufacture year. [1]
No earlier tail number is recorded against serial 001 for this model in the deregistered file. [2]
No other airframe has carried N506DC according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N506DC: Accident on October 11, 2011 at Madera, CA: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Combs Dale B RV-4 · operated under 091
The third airplane pilot’s failure to maintain visual contact with the second airplane during the formation flight.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 30, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 30, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 30, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through October 28, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 30, 2026. See this record on the FAA site · This record as data