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1971 Qantas bomb hoax

26 May 1971 · Sydney, Australia

Boeing 707-338C · Bomb threat

From Sydney Kingsford Smith International Airport (SYD) to Hong Kong

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Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Incident
Event fatalities
0 · all aircraft and ground
Ground fatalities
Unknown
Occupants
128
Survivors
128
InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Airline

Boeing 707-338C

Aircraft type
Boeing 707
Category
Airplane · from aircraft type
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
VH-EBU
Operator
Qantas
Onboard fatalities
0
Route
From Sydney Kingsford Smith International Airport (SYD)To Hong Kong

Approximate · Estimated position: Sydney Kingsford Smith International Airport, the airport the Wikipedia article names as the site. Where on or near it is not known.

From the Wikipedia article

The 1971 Qantas bomb hoax was an extortion and robbery committed by Peter Macari and Raymond Poynting on 26 May 1971, where Macari, under the alias of "Mr. Brown", extorted $500,000 from Qantas by informing officials that he had hidden a bomb on board Qantas Flight 755 from Sydney to Hong Kong, and that the device would explode if the plane were to descend below 20,000 feet. In exchange for the safety of the 128 passengers and crew on board Flight 755, Macari demanded a ransom of $500,000. While authorities negotiated with Macari, Flight 755 was forced to circle Sydney; however after over six hours in the air and with fuel supplies dwindling, Qantas was forced to concede. At around 5:45 p.m., in Chifley Square, just outside Qantas company headquarters, Captain R. J. Ritchie, a Qantas general manager, handed Macari the ransom money through the window of a Volkswagen Kombi. Sometime after 6:00 pm, Qantas received a final call from Macari stating that there was no bomb onboard Flight 755. The plane was able to land safely at Sydney Airport around 6:45 p.m.

An investigation was launched by police and Macari and his accomplice, Raymond Poynting, were arrested on 4 August 1971, after a service station attendant tipped off police about Poynting's new lavish lifestyle. Poynting was jailed for seven years and Macari for 15. However, Macari served only nine years before being paroled and deported to England in 1980.

The 1986 Australian television film Call Me Mr Brown is based on the events of the 1971 Qantas bomb hoax.

Background

Peter Macari was born in Devon, England. In July 1969, he was arrested on charges of indecent assault and was later released on bail. Macari then sold his elder brother Bernard a fish and chip shop he owned for roughly $6,500. In August 1969, using a false passport, Macari skipped bail and sailed to Sydney, Australia, on the MS Achille Lauro with 22-year-old Ivan Jay. Macari used a variety of aliases while living in Sydney including "Peter King", "Peter Young", "Brian Adams", and "William Day"; however, most people knew him as "Peter King", including his accomplice, Raymond Poynting. It is unclear exactly how Macari and Poynting met, but according to police they became friends while Macari was running a fibreglass furniture and boatbuilding business in Brookvale.

Investigation and cause

Investigation

The next day, on 27 May, a reward of $50,000 for information leading to the capture of the hoaxer was offered to the public; police received over 14,500 calls regarding the reward. The police brought in phonetic experts who, after listening to recordings of Macari's voice, concluded that he was an Englishman, likely from the Midlands, and likely a recent English migrant; police tried to match the information gained in the phonetic analysis with those that had a criminal record in Britain and they worked closely with Scotland Yard, Interpol, and the FBI, who helped Australian police narrow down the list of suspects. Two weeks after the hoax, police discovered that the gelignite and detonators used in the making of the bomb found in locker 84 at Sydney Airport were also being used in the Mount Isa Mines, in Queensland. At the time this led them to believe that the hoaxer, "Mr. Brown", either worked or had worked in the mines.

Text from the Wikipedia article “1971 Qantas bomb hoax” (revision 1370000700, retrieved 2026-09-18) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out. Read the article

Sources

Wikipedia article: 1971 Qantas bomb hoax
Article
1971 Qantas bomb hoax
Revision
1370000700 · 2026-08-18 · retrieved 2026-09-18
Wikidata
Q108704526
Licence
Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
Record
Wikipedia article "1971 Qantas bomb hoax" (page 68558850, revision 1370000700)
Date
Reviewed correction (2026-09-19): The infobox gives 21 June 1971, but the article's text dates the hoax on Qantas Flight 755 to 26 May 1971, as does the German article on the flight.
Place and country
Wikipedia infobox: site
Map position
airport the Wikipedia infobox site links (Wikidata code, OurAirports)
Aircraft, operator and route
Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
Operation
operator is an airline according to Wikidata
Fatalities
Wikipedia infobox: aircraft fatalities
Ground fatalities
not stated in the Wikipedia infobox
Summary
Wikipedia infobox: summary
Source notes (1)
  • Wikipedia · Facts from the Wikipedia article's infobox and coordinates, not checked against an investigation report. Independent review pending.