| Name | Henry Murdoch |
| Local Airport | Glasgow Prestwick Airport |
| Total Sightings | 1971 |
| Airports Spotted At | OTT (1083), PIK (705), GLA (152), EDI (31) |
| Date | Reg | Aircraft | Airport |
|---|---|---|---|
| 28/09/2021 | N2140U | 777-300(ER) (United Airlines) | OTT |
| 27/09/2021 | EI-DCI | 737-8AS(WL) (Ryanair) | PIK |
| 27/09/2021 | N664UA | 767-322(ER)(WL) (United Airlines) | OTT |
| 27/09/2021 | G-YMMS | 777-236(ER) (British Airways) | OTT |
| 27/09/2021 | N673UA | 767-322(ER)(WL) (United Airlines) | OTT |
| 27/09/2021 | G-VKSS | A330-343 (Virgin Atlantic Airways) | OTT |
| 27/09/2021 | N770AN | 777-223(ER) (American Airlines) | OTT |
| 27/09/2021 | G-YMMJ | 777-236(ER) (British Airways) | OTT |
| 27/09/2021 | HB-JHN | A330-343 (Swiss) | OTT |
| 26/09/2021 | 07-7171 | C-17-A (United States Air Force) | PIK |
| 25/09/2021 | EI-EBA | 737-8AS(WL) (Ryanair) | PIK |
| 25/09/2021 | VT-IAH | A319-115X (Reliance Industries) | OTT |
| 23/09/2021 | EI-DCR | 737-8AS(WL) (Ryanair) | PIK |
| 23/09/2021 | 02-1101 | C-17A Globemaster III (United States Air Force) | PIK |
| 23/09/2021 | LX-JFS | Pilatus PC-12 (Jetfly Aviation) | PIK |
| 23/09/2021 | 05-5148 | C-17-A (United States Air Force) | PIK |
| 22/09/2021 | UR-CNN | Antonov An-12BK (Cavok Air) | PIK |
| 22/09/2021 | 87-0045 | C-5M Super Galaxy (United States Air Force) | PIK |
| 21/09/2021 | EI-EKK | 737-8AS(WL) (Ryanair) | PIK |
| 21/09/2021 | G-KION | Cessna 525 CitationJet CJ1 (Apex Global Investments Ltd) | PIK |
| 21/09/2021 | N797CX | Cessna 750 Citation X (Wells Fargo Bank Northwest NA Trustee) | PIK |
| 18/09/2021 | EI-DHH | 737-8AS(WL) (Ryanair) | PIK |
| 18/09/2021 | N830AN | 787-9 Dreamliner (American Airlines) | OTT |
| 18/09/2021 | EI-EMA | 737-8AS(WL) (Ryanair) | OTT |
| 18/09/2021 | N100HG | Gulfstream IV- (Harbour Group Industries Inc) | PIK |
| 14/09/2021 | N525LK | 525 Citation-Jet (Louis Attila Kovacs Trustee) | PIK |
| 13/09/2021 | EI-GXL | 737-800(WL) (Ryanair) | PIK |
| 12/09/2021 | 00-0180 | C-17-A (United States Air Force) | PIK |
| 12/09/2021 | EJ-ROXY | Challenger 605 (ACASS Ireland Ltd) | PIK |
| 12/09/2021 | D-AHOX | ERJ-135BJ Legacy 650 (Air Hamburg) | PIK |
| 12/09/2021 | N89GH | Cirrus SR22 (Southern Aircraft Consultancy Inc Trustee) | PIK |
| 12/09/2021 | G-DVOY | CZAW Sportcruiser (James Devoy) | PIK |
| 12/09/2021 | G-AWVZ | Jodel D112 (David Charles Stokes) | OTT |
| 12/09/2021 | 9H-IAR | Challenger 605 (Alliance Executive Jets) | PIK |
| 12/09/2021 | EI-ENG | 737-8AS(WL) (Ryanair) | PIK |
| 09/09/2021 | G-XXEB | Sikorsky S-76 (The Queen's Helicopter Flight) | PIK |
| 09/09/2021 | LX-FPF | Cessna 525B CitationJet CJ3 (Flying Services Luxembourg) | PIK |
| 09/09/2021 | G-LEGC | ERJ-135-BJ Legacy (London Executive Aviation) | PIK |
| 08/09/2021 | 61-0315 | C-135-R (United States Air Force) | PIK |
| 08/09/2021 | 00-0171 | C-17-A (United States Air Force) | PIK |
| 08/09/2021 | EI-DWZ | 737-8AS(WL) (Ryanair) | PIK |
| 08/09/2021 | 1211 | C-130H Hercules (United Arab Emirates Air Force) | PIK |
| 08/09/2021 | SP-RKB | 737-8AS(WL) (Ryanair Sun) | OTT |
| 08/09/2021 | D-IJOA | Cessna 525A CitationJet CJ2 (Evex Air GmbH) | PIK |
| 08/09/2021 | VP-CVL | 787-8 Dreamliner (DP Aircraft) | PIK |
| 08/09/2021 | VP-CVM | 787-8 Dreamliner (DP Aircraft) | PIK |
| 08/09/2021 | TC-RMK | Dassault Falcon-8X (Set Air) | OTT |
| 08/09/2021 | G-EZTA | A320-214 (easyJet) | OTT |
| 08/09/2021 | A6-EWG | 777-21H(LR) (Emirates) | OTT |
| 08/09/2021 | G-TAWC | 737-8K5(WL) (TUI Airways) | OTT |