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Registered aircraft · FAA record as of October 2, 2026
N4031S

Adams Balloon A55

Valid Delaware

N4031S is an Adams Balloon A55, a balloon with no engine. It is registered to Vertical Concepts INC, a corporation in Wilmington, Delaware. The registration is valid: it was issued on December 9, 2022 and expires on December 31, 2029. It holds a standard airworthiness certificate for balloon, dated August 30, 1985.

Aircraft

Maker
Adams Balloon
Model
A55 · all A55s and related versions
Serial number
159
Type
Balloon
Power
None · None NONE
Seats
0
Year built
Not given
Transponder code
A4BA52 (octal 51135122)

Registration

Status
Valid registration
Certificate issued
December 9, 2022
Expires
December 31, 2029
Last FAA action
May 13, 2023
Airworthiness
Standard · Balloon · August 30, 1985
FAA region
Eastern
FAA record id
00673575

Owner as the FAA publishes it

Name
Vertical Concepts INC
Type
Corporation
Address
251 Little Falls Dr
Wilmington, DE 19808-1674

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.

Earlier use of this number 2

1981-06-29Hiller UH-12E · exported to Argentina · Valid registration
1973-11-23Sikorsky S-61D · exported to Brazil · Valid registration

Records check free · 1 to understand · 3 clear

The public federal record on N4031S, 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.

CLEARRegistration and identity

Valid registration to Vertical Concepts INC, a corporation, certificate issued December 9, 2022, expires December 31, 2029. No fractional interest recorded. [1]

NOTEAirworthiness certificate

Standard certificate for balloon; the FAA file gives no certificate date and no manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 159 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N4031S was previously assigned to 2 other aircraft: Hiller UH-12E (serial 5171, cancelled June 29, 1981); Sikorsky S-61D (serial 61706, cancelled November 23, 1973). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]

NOTERecent registry documents

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]

CLEARAccident and incident record

No NTSB investigation records located under N4031S. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

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.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through August 27, 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 2, 2026. See this record on the FAA site · This record as data