# Project Sign · Organisation

> The Air Force's first UFO study, run from Wright Field from early 1948 and renamed Grudge in December 1948; it numbered the early reports as incidents…

Source: https://mysteriesdept.com/mysteries/incident-88/organisations/ORG0DFY5YVJ0XCH/project-sign-air-materiel-command-technical-intelligence  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

---

[Incident 88: the Hackensack disc, 3 August 1947](https://mysteriesdept.com/mysteries/incident-88)[Organisations](https://mysteriesdept.com/organisations)Project Sign

Organisation · military intelligence project · in 1 mystery

# Project Sign (Air Materiel Command, Technical Intelligence Division)

The Air Force's first UFO study, run from Wright Field from early 1948 and renamed Grudge in December 1948; it numbered the early reports as incidents, Hackensack as 88 and Wildwood as 50.

[Incident 88: the Hackensack disc, 3 August 1947](https://mysteriesdept.com/mysteries/incident-88)[1 event][2 sources]

Project Sign is an U.S. Air Force flying-disc study, 1948, predecessor of Grudge and Blue Book, and appears in the record of Incident 88: the Hackensack disc, 3 August 1947.

One event on the site involves it: Project Sign's Maj. M. W. Faulk and A. C. Loedding interview the Wildwood correspondent (15 Feb 1948).

It is named in two sources the research cites.

Written from the site's records. [Improve it](https://mysteriesdept.com/developers)

## In the mysteries

**Incident 88: the Hackensack disc, 3 August 1947**

The Air Force's first UFO study, run from Wright Field from early 1948 and renamed Grudge in December 1948; it numbered the early reports as incidents, Hackensack as 88 and Wildwood as 50. · 1 event

[The mystery ](https://mysteriesdept.com/mysteries/incident-88)

## Events 1

15 Feb 1948[Project Sign's Maj. M. W. Faulk and A. C. Loedding interview the Wildwood correspondent](https://mysteriesdept.com/mysteries/incident-88/events/EVT0DFY6CGTRYXQ/project-signs-maj-m-w-faulk-and-a-c-loedding-interview-the)

at [Wildwood, New Jersey](https://mysteriesdept.com/mysteries/incident-88/places/PLC0DFY5M7BR48E/wildwood-new-jersey) · with [Alfred C. Loedding](https://mysteriesdept.com/mysteries/incident-88/people/FIG0DFY5XV9E66P/alfred-c-loedding)

## People 1

[AC

**Alfred C. Loedding**

Incident 88: the Hackensack disc, 3 August 1947

](https://mysteriesdept.com/mysteries/incident-88/people/FIG0DFY5XV9E66P/alfred-c-loedding)

## Places 1

[Wildwood, New Jersey](https://mysteriesdept.com/mysteries/incident-88/places/PLC0DFY5M7BR48E/wildwood-new-jersey)

town

PLC

## Sources 2

[Check-List – Unidentified Flying Objects, Incidents 1–100 (38_143685, box 7), PURSUE Release 01](https://mysteriesdept.com/sources/SRC0DFY3NCT8C5M/check-list-unidentified-flying-objects-incidents-1100-38)

SRC

[Project Blue Book (history of the Air Force UFO projects)](https://mysteriesdept.com/sources/SRC0DFY3WKAF2FV/project-blue-book-history-of-the-air-force-ufo-projects)

SRC

## Cite it

```
Mysteries Department. (2026). Project Sign (Air Materiel Command, Technical Intelligence Division) [Organisation ORG0DFY5YVJ0XCH]. https://mysteriesdept.com/r/ORG0DFY5YVJ0XCH
```

Key

**ORG** 0DFY5YVJ0XCH

Record

Organisation

Kind

Military intelligence project

Founded

1948

Dissolved

1948-12-16

Identity

U.S. Air Force flying-disc study, 1948, predecessor of Grudge and Blue Book

In

[Incident 88: the Hackensack disc, 3 August 1947](https://mysteriesdept.com/mysteries/incident-88)

Version

1

Added by

[apollo](https://mysteriesdept.com/u/apollo)

**How this page is made.** The identity line comes from Wikidata (CC0). Everything else is the site's own record of the organisation's part in the mysteries.

The record

Every record is open data. Take this one as JSON, with its links and its history.

[JSON](https://mysteriesdept.com/api/v1/records/ORG0DFY5YVJ0XCH)